REVIEW 4 major objections 5 minor 79 references
Causal Prompt Calibration Guided Segment Anything Model for Open-Vocabulary Multi-Entity Segmentation
T0 review · 4 major / 5 minor · reviewed 2026-08-15 · deepseek-v4-flash
Pith's one-line read The paper's central claim is that reweighting randomly annotated prompts under a consistency loss yields causal prompts containing only task-relevant factors, and that this resolves the Segment Anything Model's open-vocabulary…
desk verdict The prompt-bias story is real and the empirical package is decent, but the causal theorem that frames the paper does not survive its own setup. read the letter →
The pith
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
The reading
What carries the argument
The load-bearing object is the causal prompt, a prompt embedding that encodes the task-relevant generating factors $F^p_r$ and is independent of task-irrelevant factors $F^p_{ir}$, defined through an invertible mapping from the sample's causal factors and an irrelevance-exclusion condition. The argument is carried by Theorem 1, which converts loss consistency across randomly annotated prompts into a claim about causal content; its proof uses the decomposition $X_i = C \oplus E_i$, with $C$ invariant and $E_i$ environment-specific, and the gradient cancellation $\sum_i \nabla_\theta L_{E_i} \approx 0$ under random perturbations. In the method, the same principle is operationalized by the two-stage Causal Prompt Learner (CaPL): a task causal module reweights prompt embeddings under the cumulative segmentation loss $L^{task}_{\mathrm{CaPL}}$ over $N_t$ prompt groups, and an entity causal module sparsifies cross-attention matrices so each entity responds mainly to its own factors; the two are coordinated by the bi-level objective in Eq. (4).
What would settle it
Train CPC-SAM on images in which a background cue, such as sediment color in the deep-sea set, is strongly correlated with the target class, then evaluate on held-out images with that cue removed; a sharp drop in Dice on the target while the same prompts still satisfy the consistency loss would show the learned prompt retained the confounder, refuting the causal reading of Theorem 1.
Extended reading notes
Core claim
The paper's central claim is Theorem 1 of Section 3.3: if, for every perturbed prompt dataset $D_i = \{X, P_i\}$ built from the same samples $X$, the optimal segmentation model $f^*_\phi$ satisfies $L(f^*_\phi; X, f_\theta(P_i)) \approx \varepsilon$ with $\varepsilon \ge 0$, then the prompt reweighting $f_\theta(P_i)$ produces causal prompts, i.e., prompts carrying only the causal factors $C$ that drive the label. The argument decomposes each input as $X_i = C \oplus E_i$ and shows that gradients from the environment-specific confounders $E_i$ are inconsistent across the random prompt distributions, so enforcing consistency drives their contribution to zero and leaves only the invariant causal factors. On this basis the paper proposes CPC-SAM, where the causal prompt learner CaPL generates several random annotations per sample, reweights prompt embeddings at the task level, reweights attention maps at the entity level with an $\ell^1$ sparsity constraint, and is alternated with a LoRA-fine-tuned SAM through bi-level optimization. The experiments then claim that this calibrated prompt transfers to unseen classes, with the largest reported gains in few-shot and out-of-distribution medical settings, for example about 13 Dice points over the strongest baseline in an OOD chest-X-ray transfer.
Load-bearing premise
The proof assumes that randomly sliding or resizing a prompt box changes only the background, never the object itself, and that the background effects from different random trials cancel out during training.
Editorial extensions
If this is right
- If Theorem 1 is correct, a prompt reweighter trained only to minimize the cumulative segmentation loss over random prompts yields prompts invariant to task-irrelevant factors, with no external annotations or expert refinement.
- Open-vocabulary multi-entity segmentation accuracy on unseen classes should improve; the paper reports average Dice gains of 3.9 points in the standard setting and 5.1 points in the few-shot setting over the strongest SAM-based baseline, and about 13 points in an OOD medical transfer.
- Entity-level calibration is a necessary part of the claim, since the same prompt affects different entities unequally; the entity causal module's sparsified attention is what links causal factors to the correct entity.
- The calibration component is plug-and-play: inserting CaPL after the prompt-optimization stage of SAM, Med-SA, SAMed, BLO-SAM, and OVSAM raises their Dice by at least 3.9 points, which the paper reads as evidence that those methods had not reached causal prompts.
Reading between the lines
- Beyond the paper: a sharp test of the proof's mechanism would measure the variance of gradient contributions across prompt groups during CaPL training; the theorem predicts confounder gradients approach zero while causal gradients stay aligned.
- Beyond the paper: the same consistency argument could be reused for text-prompted vision-language models, with random prompt paraphrases playing the role of the random boxes; that would be a direct transfer of Theorem 1's logic.
- Beyond the paper: the entity-level sparsity constraint is a heuristic implementation of disentanglement rather than a consequence of Theorem 1, so ablating it would isolate how much of the gain is causal consistency and how much is architectural regularization.
Signed reviews
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. The paper addresses open-vocabulary multi-entity segmentation (OVMS) with SAM, arguing that prompt bias is the primary cause of SAM's poor generalization to unseen classes. It introduces a causal framework in which good prompts are 'causal prompts' containing only task-relevant generating factors, and it proposes CPC-SAM, a method that learns such prompts by enforcing segmentation consistency across multiple randomly annotated prompt groups. The method consists of a causal prompt learner (CaPL) with task-level and entity-level calibration modules, optimized jointly with a LoRA-fine-tuned SAM via bi-level optimization. Experiments on nine datasets report consistent improvements over prior SAM-based and OVMS baselines.
Significance. If Theorem 1 were valid, the paper would provide a principled causal justification for prompt calibration in interactive segmentation, going beyond heuristic prompt tuning. The empirical study is extensive: nine datasets, standard and few-shot settings, an OOD transfer setting, ablations of prompt types, hyperparameters, LoRA rank, and a plug-and-play analysis with several SAM variants. The paper also commits to releasing code, which would aid reproducibility. However, the central theoretical claim is load-bearing for the paper's framing: the causal interpretation of the learned prompts rests entirely on Theorem 1 and its proof. Because that proof is invalid under the paper's own data construction, the contribution reduces to an empirical prompt-calibration heuristic with an unsupported causal narrative.
major comments (4)
- [Section 3.3, Theorem 1; Appendix A.2, Eqs. (7)-(9)] The proof of Theorem 1 assumes that random prompt annotations create independent confounders E_i with X_i = C ⊕ E_i, and then concludes that confounder gradients cancel in the sum over i, giving f_theta(P_i) = C + δ_i with δ_i → 0. This premise is false under the paper's own construction in Section 4.1: each D_i = {X, P_i} contains exactly the same image X. Random boxes, points, or masks change the conditioning signal to SAM; they do not change the generating factors of the image. Any image-level confounder, such as background texture correlated with class in the deep-sea dataset, is therefore identical in every D_i, so E_i = E for all i. Eq. (8) then becomes N_t ∇_θ L_E rather than a sum of uncorrelated terms, and Eq. (9) does not follow. Since Theorem 1 is the stated basis for calling the learned prompts causal, the central theoretical contribution is unsupported.
- [Section 3.3 and Eq. (1)] The theorem's antecedent, L(f*_phi; X, f_theta(P_i)) ≈ ε for all i, is essentially the objective minimized by L_task_CaPL in Eq. (1): minimizing the cumulative segmentation loss across the perturbed prompt groups. The proof does not independently establish that near-zero training loss plus consistency across prompts excludes shared image-level confounders; it asserts that any residual confounder gradient would violate the consistency constraint, which is exactly the point in question. Consequently, the conclusion that the resulting prompts contain 'only causal factors' is an interpretation of the training objective rather than a derived result. This circularity undermines the causal claim in the title and abstract.
- [Section 3.2, Figure 1b; Appendix F.1] The motivating experiment attributes the 32.4% performance gap to 'task-irrelevant generating factors acting as confounders.' The experiment compares prompts from a fixed generator with expert-refined prompts, but this manipulation changes many properties at once, including prompt coverage, boundary accuracy, and annotation noise. The results show that prompt quality matters, but they do not isolate a causal confounder mechanism. The paper uses this experiment to justify the SCM and the 'causal prompt' terminology, so the empirical evidence does not provide independent support for the causal interpretation.
- [Section 4.3, Eq. (4)] The justification of the entity causal module states that if f^1_theta is better than f^2_theta then L_entity_CaPL(f^1_theta, f_phi; D) < L_entity_CaPL(f^2_theta, f_phi; D), and that bi-level optimization therefore forces the module to accurately capture the target similarities. This is tautological: the loss defines 'better' in terms of the same segmentation objective, so optimizing it does not establish that the learned attention calibration matrices correspond to true causal factor–entity relationships. The entity-level calibration may be a useful regularizer, but its causal interpretation is not justified by the presented argument.
minor comments (5)
- [Figure 1 caption] The caption lists '(a) Existence of generalization issue' twice and then labels the prompt-bias panel as (b) and (c); the in-text references to panels should be reconciled with the actual figure layout.
- [Appendix A.2, reference [46]] The claim that random prompt perturbations make confounder gradients 'noisy and canceling in expectation' is attributed to [46] (Mohri, Foundations of Machine Learning), but that reference does not establish this property for the present setup; a derivation or a more specific citation is needed.
- [Appendix F.5] The qualitative section mentions a 'children's dental panoramic radiographs dataset' that is not described in Appendix B or listed among the nine datasets; either the dataset should be documented or the reference removed.
- [Table 3] The OOD column reports single Dice scores without standard deviations, in contrast to the other columns; reporting the average over the five runs with a deviation would be consistent with the rest of the paper.
- [Section 3.3, Theorem 1] The theorem statement uses the informal phrase 'is believed to be causal prompts'; for a formal theorem the conclusion should be stated as a precise mathematical property of f_theta(P_i), especially since the proof appendix attempts a formal derivation.
Circularity Check
Theorem 1's causal-prompt guarantee reduces to its own definitions: the proof defines confounders as 'perturbed by random prompt annotations' before concluding random prompts cancel them, even though Section 4.1 keeps the same image across all D_i; the theorem's epsilon-condition is also the cumulative loss minimized in Eq. (1), so the causal conclusion is a relabeling of the fitted objective.
-
self definitional
[Appendix A.2 (Proof of Theorem 1), Eqs. (7)-(9); contrast Section 4.1 definition of D_i]
"environment-specific confounders Ei: Perturbed by random prompt annotations Pi ... For any input Xi∈Di, the model observes Xi = C⊕Ei ... Random perturbations ensure Ei and Ej (i≠j) are uncorrelated, making their gradients noisy and canceling in expectation. ... fθ(Pi)=C+δi, where δi→0."
The proof defines E_i as the component 'perturbed by random prompt annotations' and then uses that definition to conclude that random prompts make E_i uncorrelated and cancelable. But the method constructs D_i = {x_i,j, p_i,j} with 'each group of samples xi,j is exactly the same except for the prompt pi,j.' A box, point, or mask changes only SAM's conditioning signal, not the image's generating factors. Any image-level confounder (e.g., deep-sea background texture correlated with class) is therefore identical across all D_i, so E_i = E for every i. The sum in Eq. (8) becomes N_t ∇θ L_E plus causal terms, not approximately zero, and Eq. (9) does not follow.
-
fitted input called prediction
[Section 3.3 Theorem 1; Section 4.1 Eq. (1); Appendix A.1 Definition 2]
"If for any Di and f we have L(f∗ϕ;X,fθ(Pi))≈ε where ε≥0, then fθ(Pi) is believed to be causal prompts with only causal factors. ... By minimizing Eq.1, we ensure that each set of prompts, weighted by CaPL, effectively guides SAM to produce optimal results, e.g., with losses approaching 0. This optimization process satisfies Theorem 1, ensuring the extraction of causal factors."
The theorem's antecedent, L(f*_phi; X, f_theta(P_i)) ≈ epsilon, is exactly the cumulative segmentation loss L_task_CaPL in Eq. (1) that CaPL is trained to minimize. Separately, Appendix A.1 Definition 2 defines the 'optimal causal prompt' as the minimizer of expected segmentation loss: P* = arg min_P E[L(Y, f(X; P))]. Thus the inference 'low loss ⇒ causal prompt' does not establish that the learned f_theta(P_i) excludes task-irrelevant factors; it restates the definition of an optimal causal prompt and relabels the fitted objective. The causal factor content is asserted via the theorem's interpretation rather than independently proven, making the 'causal prompt' claim a renamed version of the training loss being driven to zero.
full rationale
The paper's central theoretical claim is Theorem 1 in Section 3.3, which is meant to justify that minimizing cumulative segmentation loss across randomly perturbed prompts yields prompts containing only causal factors. The proof in Appendix A.2 is circular in a specific, quotable way: it defines environment-specific confounders E_i as 'perturbed by random prompt annotations P_i' and then concludes that random perturbations make E_i uncorrelated so their gradients cancel. However, Section 4.1 explicitly states that each group of samples has 'xi,j exactly the same except for the prompt pi,j.' Since the image is fixed across all D_i, any image-level confounder is constant across the distributions, so the assumed E_i uncorrelatedness is not a property of the method; it is an assumption placed into the definition of E_i. The second circular reduction is that Theorem 1's epsilon-condition is the same loss that Eq. (1) minimizes, and Definition 2 defines an optimal causal prompt as the minimizer of expected segmentation loss. Consequently, calling the learned reweighted prompts 'causal' is an interpretation of the optimized objective rather than a theorem-derived guarantee. The empirical evaluations against external baselines, the plug-and-play CaPL experiments, and the ablations provide independent evidence that the method is a useful heuristic and that it outperforms several SAM variants, so the circularity is partial rather than total: the segmentation-performance claims stand on external benchmarks, while the causal-semantics claim is forced by construction. There is no load-bearing self-citation chain and no imported uniqueness theorem from the authors' prior work, so the score is 6 rather than 8-10.
Assumptions & free parameters
free parameters (4)
- lambda_entity (λ_en) =
0.6
- lambda_sparsity (λ_Ξ) =
0.4
- Number of prompt perturbations (N_t) =
2
- LoRA rank =
4
assumptions (5)
- domain assumption Samples X are generated by independent task-relevant factors F_s^r and task-irrelevant factors F_s^ir, i.e., X = g(F_s^r, F_s^ir) with F_s^r ⊥ F_s^ir.
- ad hoc to paper Random prompt annotations perturb only environment-specific confounders E_i, not causal factors C, i.e., X_i = C ⊕ E_i with E_i uncorrelated across i.
- domain assumption Causal factors are invariant across environments, and enforcing prediction consistency across distributions selects causal factors.
- domain assumption The pre-trained SAM network is effective at OOD generalization, so the bottleneck is only the prompt.
- ad hoc to paper The optimal model f*_phi achieves near-zero loss on all perturbed prompt datasets.
invented entities (2)
-
Causal prompt P*
-
Task-irrelevant confounders F_ir^p in prompts
Cite this review
Pith. "Pith review of Causal Prompt Calibration Guided Segment Anything Model for Open-Vocabulary Multi-Entity Segmentation." pith.science (2026). https://pith.science/paper/ESLXBZH2
@misc{pith2026250506524,
author = {Pith},
title = {Pith review of: Causal Prompt Calibration Guided Segment Anything Model for Open-Vocabulary Multi-Entity Segmentation},
year = {2026},
howpublished = {\url{https://pith.science/paper/ESLXBZH2}},
note = {Machine review of arXiv:2505.06524}
}
read the original abstract
Despite the strength of the Segment Anything Model (SAM), it struggles with generalization issues in open-vocabulary multi-entity segmentation (OVMS). Through empirical and causal analyses, we find that (i) the prompt bias is the primary cause of the generalization issues; (ii) this bias is closely tied to the task-irrelevant generating factors within the prompts, which act as confounders and affect generalization. To address the generalization issues, we aim to propose a method that can calibrate prompts to eliminate confounders for accurate OVMS. Building upon the causal analysis, we propose that the optimal prompt for OVMS should contain only task-relevant causal factors. We define it as the causal prompt, serving as the goal of calibration. Next, our theoretical analysis, grounded by causal multi-distribution consistency theory, proves that this prompt can be obtained by enforcing segmentation consistency and optimality. Inspired by this, we propose CPC-SAM, a Causal Prompt Calibration method for SAM to achieve accurate OVMS. It integrates a lightweight causal prompt learner (CaPL) into SAM to obtain causal prompts. Specifically, we first generate multiple prompts using random annotations to simulate diverse distributions and then reweight them via CaPL by enforcing causal multi-distribution consistency in both task and entity levels. To ensure obtaining causal prompts, CaPL is optimized by minimizing the cumulative segmentation loss across the reweighted prompts to achieve consistency and optimality. A bi-level optimization strategy alternates between optimizing CaPL and SAM, ensuring accurate OVMS. Extensive experiments validate its superiority.
Figures
Figures from the paper (16 more)
Reference graph
Works this paper leans on
-
[1]
Loss functions in the era of semantic segmentation: A survey and outlook, 2023
Reza Azad, Moein Heidary, Kadir Yilmaz, Michael H¨uttemann, Sanaz Karimijafarbigloo, Yuli Wu, Anke Schmeink, and Dorit Merhof. Loss functions in the era of semantic segmentation: A survey and outlook, 2023. 6
work page 2023
-
[2]
Exploring visual prompts for adapting large- scale models
Hyojin Bahng, Ali Jahanian, Swami Sankaranarayanan, and Phillip Isola. Exploring visual prompts for adapting large- scale models. arXiv preprint arXiv:2203.17274, 2022. 3
arXiv 2022
-
[3]
Zero-shot semantic segmentation.Advances in Neural Information Processing Systems, 32, 2019
Maxime Bucher, Tuan-Hung Vu, Matthieu Cord, and Patrick P´erez. Zero-shot semantic segmentation.Advances in Neural Information Processing Systems, 32, 2019. 2, 7, 4
work page 2019
-
[4]
Nu- cleus segmentation across imaging experiments: the 2018 data science bowl
Juan C Caicedo, Allen Goodman, Kyle W Karhohs, Beth A Cimini, Jeanelle Ackerman, Marzieh Haghighi, CherKeng Heng, Tim Becker, Minh Doan, Claire McQuin, et al. Nu- cleus segmentation across imaging experiments: the 2018 data science bowl. Nature methods , 16(12):1247–1253,
work page 2018
-
[5]
Swin-unet: Unet-like pure transformer for medical image segmentation
Hu Cao, Yueyue Wang, Joy Chen, Dongsheng Jiang, Xi- aopeng Zhang, Qi Tian, and Manning Wang. Swin-unet: Unet-like pure transformer for medical image segmentation. In European conference on computer vision, pages 205–218. Springer, 2022. 7, 4
work page 2022
-
[6]
Rethinking atrous convolution for semantic image segmentation
Liang-Chieh Chen. Rethinking atrous convolution for semantic image segmentation. arXiv preprint arXiv:1706.05587, 2017. 7, 4
arXiv 2017
-
[7]
Patricia W Cheng and Hongjing Lu. Causal invariance as an essential constraint for creating representation of the world: generalizing the invariance of causal power. The Oxford handbook of causal reasoning, pages 65–84, 2017. 4, 2
work page 2017
-
[8]
Yangming Cheng, Liulei Li, Yuanyou Xu, Xiaodi Li, Zongxin Yang, Wenguan Wang, and Yi Yang. Segment and track anything. arXiv preprint arXiv:2305.06558, 2023. 3
arXiv 2023
Show all 79 references
-
[9]
Semantics segmentation of car parts
Samuel David. Semantics segmentation of car parts. https : / / www . kaggle . com / datasets / intelecai / car - segmentation / data , 2020. 6
2020
-
[10]
Coconut: Modernizing coco segmenta- tion
Xueqing Deng, Qihang Yu, Peng Wang, Xiaohui Shen, and Liang-Chieh Chen. Coconut: Modernizing coco segmenta- tion. In Proceedings of the IEEE/CVF Conference on Com- puter Vision and Pattern Recognition , pages 21863–21873,
-
[11]
Deep multi-modal struc- tural equations for causal effect estimation with unstructured proxies
Shachi Deshpande, Kaiwen Wang, Dhruv Sreenivas, Zheng Li, and V olodymyr Kuleshov. Deep multi-modal struc- tural equations for causal effect estimation with unstructured proxies. Advances in Neural Information Processing Sys- tems, 35:10931–10944, 2022. 2, 4
2022
-
[12]
De- coupling zero-shot semantic segmentation
Jian Ding, Nan Xue, Gui-Song Xia, and Dengxin Dai. De- coupling zero-shot semantic segmentation. InProceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, pages 11583–11592, 2022. 7, 4
2022
-
[13]
Maskclip: Masked self- distillation advances contrastive language-image pretraining
Xiaoyi Dong, Jianmin Bao, Yinglin Zheng, Ting Zhang, Dongdong Chen, Hao Yang, Ming Zeng, Weiming Zhang, Lu Yuan, Dong Chen, et al. Maskclip: Masked self- distillation advances contrastive language-image pretraining. In Proceedings of the IEEE/CVF Conference on Computer Vision ...
2023
-
[14]
An image is worth 16x16 words: Transformers for image recognition at scale
Alexey Dosovitskiy. An image is worth 16x16 words: Transformers for image recognition at scale. arXiv preprint arXiv:2010.11929, 2020. 4
2010 arXiv
-
[15]
Learning to prompt for open-vocabulary ob- ject detection with vision-language model
Yu Du, Fangyun Wei, Zihe Zhang, Miaojing Shi, Yue Gao, and Guoqi Li. Learning to prompt for open-vocabulary ob- ject detection with vision-language model. InProceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, pages 14084–14093, 2022. 3
2022
-
[16]
Self- support few-shot semantic segmentation
Qi Fan, Wenjie Pei, Yu-Wing Tai, and Chi-Keung Tang. Self- support few-shot semantic segmentation. In European Con- ference on Computer Vision, pages 701–719. Springer, 2022. 7, 4
2022
-
[17]
Learning to recognize objects in egocentric activities
Alireza Fathi, Xiaofeng Ren, and James M Rehg. Learning to recognize objects in egocentric activities. In CVPR 2011, pages 3281–3288. IEEE, 2011. 6, 3
2011
-
[18]
Scal- ing open-vocabulary image segmentation with image-level labels
Golnaz Ghiasi, Xiuye Gu, Yin Cui, and Tsung-Yi Lin. Scal- ing open-vocabulary image segmentation with image-level labels. In European Conference on Computer Vision, pages 540–557. Springer, 2022. 2, 7, 4
2022
-
[19]
Clip and complementary methods
Markus Hafner, Maria Katsantoni, Tino K ¨oster, James Marks, Joyita Mukherjee, Dorothee Staiger, Jernej Ule, and Mihaela Zavolan. Clip and complementary methods. Nature Reviews Methods Primers, 1(1):1–23, 2021. 3
2021
-
[20]
Masked autoencoders are scalable vision learners
Kaiming He, Xinlei Chen, Saining Xie, Yanghao Li, Piotr Doll´ar, and Ross Girshick. Masked autoencoders are scalable vision learners. In Proceedings of the IEEE/CVF conference on computer vision and pattern recognition , pages 16000– 16009, 2022. 4
2022
-
[21]
Trash- can: A semantically-segmented dataset towards visual de- tection of marine debris
Jungseok Hong, Michael Fulton, and Junaed Sattar. Trash- can: A semantically-segmented dataset towards visual de- tection of marine debris. arXiv preprint arXiv:2007.08097,
2007 arXiv
-
[22]
Parameter-efficient transfer learning for nlp
Neil Houlsby, Andrei Giurgiu, Stanislaw Jastrzebski, Bruna Morrone, Quentin De Laroussilhe, Andrea Gesmundo, Mona Attariyan, and Sylvain Gelly. Parameter-efficient transfer learning for nlp. In International conference on machine learning, pages 2790–2799. PMLR, 2019. 4
2019
-
[23]
Lora: Low-rank adaptation of large language models
Edward J Hu, Yelong Shen, Phillip Wallis, Zeyuan Allen- Zhu, Yuanzhi Li, Shean Wang, Lu Wang, and Weizhu Chen. Lora: Low-rank adaptation of large language models. arXiv preprint arXiv:2106.09685, 2021. 6, 4
2021 arXiv
-
[24]
Causal inference for leveraging image-text matching bias in multi-modal fake news detection
Linmei Hu, Ziwei Chen, Ziwang Zhao, Jianhua Yin, and Liqiang Nie. Causal inference for leveraging image-text matching bias in multi-modal fake news detection. IEEE Transactions on Knowledge and Data Engineering , 35(11): 11141–11152, 2022. 2, 4
2022
-
[25]
Kvasir-seg: A segmented polyp dataset
Debesh Jha, Pia H Smedsrud, Michael A Riegler, P ˚al Halvorsen, Thomas De Lange, Dag Johansen, and H˚avard D Johansen. Kvasir-seg: A segmented polyp dataset. In MultiMedia modeling: 26th international conference, MMM 2020, Daejeon, South Korea, January 5–8, 2020, proceed- ings...
2020
-
[26]
Vi- sual prompt tuning
Menglin Jia, Luming Tang, Bor-Chun Chen, Claire Cardie, Serge Belongie, Bharath Hariharan, and Ser-Nam Lim. Vi- sual prompt tuning. In European Conference on Computer Vision, pages 709–727. Springer, 2022. 3
2022
-
[27]
Learning mask-aware clip representations for zero-shot segmentation
Siyu Jiao, Yunchao Wei, Yaowei Wang, Yao Zhao, and Humphrey Shi. Learning mask-aware clip representations for zero-shot segmentation. Advances in Neural Information Processing Systems, 36:35631–35653, 2023. 2
2023
-
[28]
Maple: Multi-modal prompt learning
Muhammad Uzair Khattak, Hanoona Rasheed, Muhammad Maaz, Salman Khan, and Fahad Shahbaz Khan. Maple: Multi-modal prompt learning. In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, pages 19113–19122, 2023. 8
2023
-
[29]
Segment any- thing
Alexander Kirillov, Eric Mintun, Nikhila Ravi, Hanzi Mao, Chloe Rolland, Laura Gustafson, Tete Xiao, Spencer White- head, Alexander C Berg, Wan-Yen Lo, et al. Segment any- thing. In Proceedings of the IEEE/CVF International Con- ference on Computer Vision, pages 4015–4026, 202...
2023
-
[30]
Maskgan: Towards diverse and interactive facial image ma- nipulation
Cheng-Han Lee, Ziwei Liu, Lingyun Wu, and Ping Luo. Maskgan: Towards diverse and interactive facial image ma- nipulation. In Proceedings of the IEEE/CVF conference on computer vision and pattern recognition, pages 5549–5558,
-
[31]
The power of scale for parameter-efficient prompt tuning.arXiv preprint arXiv:2104.08691, 2021
Brian Lester, Rami Al-Rfou, and Noah Constant. The power of scale for parameter-efficient prompt tuning.arXiv preprint arXiv:2104.08691, 2021. 3
2021 arXiv
-
[32]
Language-driven semantic seg- mentation
Boyi Li, Kilian Q Weinberger, Serge Belongie, Vladlen Koltun, and Ren ´e Ranftl. Language-driven semantic seg- mentation. arXiv preprint arXiv:2201.03546 , 2022. 2, 3, 7, 4
2022 arXiv
-
[33]
An underwater image enhancement benchmark dataset and beyond
Chongyi Li, Chunle Guo, Wenqi Ren, Runmin Cong, Junhui Hou, Sam Kwong, and Dacheng Tao. An underwater image enhancement benchmark dataset and beyond. IEEE transac- tions on image processing, 29:4376–4389, 2019. 3
2019
-
[34]
Segearth-ov: Towards training-free open-vocabulary segmentation for remote sens- ing images
Kaiyu Li, Ruixun Liu, Xiangyong Cao, Xueru Bai, Feng Zhou, Deyu Meng, and Zhi Wang. Segearth-ov: Towards training-free open-vocabulary segmentation for remote sens- ing images. arXiv preprint arXiv:2410.01768, 2024. 4
2024 arXiv
-
[35]
Clipsam: Clip and sam collabora- tion for zero-shot anomaly segmentation
Shengze Li, Jianjian Cao, Peng Ye, Yuhan Ding, Chongjun Tu, and Tao Chen. Clipsam: Clip and sam collabora- tion for zero-shot anomaly segmentation. arXiv preprint arXiv:2401.12665, 2024. 2, 3
2024 arXiv
-
[36]
Prefix-tuning: Optimiz- ing continuous prompts for generation
Xiang Lisa Li and Percy Liang. Prefix-tuning: Optimiz- ing continuous prompts for generation. arXiv preprint arXiv:2101.00190, 2021. 3
2021 arXiv
-
[37]
Exploring plain vision transformer backbones for object de- tection
Yanghao Li, Hanzi Mao, Ross Girshick, and Kaiming He. Exploring plain vision transformer backbones for object de- tection. In European conference on computer vision , pages 280–296. Springer, 2022. 7, 4
2022
-
[38]
Open-vocabulary semantic segmentation with mask-adapted clip
Feng Liang, Bichen Wu, Xiaoliang Dai, Kunpeng Li, Yinan Zhao, Hang Zhang, Peizhao Zhang, Peter Vajda, and Diana Marculescu. Open-vocabulary semantic segmentation with mask-adapted clip. In Proceedings of the IEEE/CVF Con- ference on Computer Vision and Pattern Recognition, pag...
2023
-
[39]
Microsoft coco: Common objects in context
Tsung-Yi Lin, Michael Maire, Serge Belongie, James Hays, Pietro Perona, Deva Ramanan, Piotr Doll´ar, and C Lawrence Zitnick. Microsoft coco: Common objects in context. In Computer Vision–ECCV 2014: 13th European Conference, Zurich, Switzerland, September 6-12, 2014, Proceeding...
2014
-
[40]
Pre-train, prompt, and predict: A systematic survey of prompting methods in nat- ural language processing
Pengfei Liu, Weizhe Yuan, Jinlan Fu, Zhengbao Jiang, Hi- roaki Hayashi, and Graham Neubig. Pre-train, prompt, and predict: A systematic survey of prompting methods in nat- ural language processing. ACM Computing Surveys, 55(9): 1–35, 2023. 3
2023
-
[41]
Grounding dino: Marrying dino with grounded pre-training for open-set object detection
Shilong Liu, Zhaoyang Zeng, Tianhe Ren, Feng Li, Hao Zhang, Jie Yang, Chunyuan Li, Jianwei Yang, Hang Su, Jun Zhu, et al. Grounding dino: Marrying dino with grounded pre-training for open-set object detection. arXiv preprint arXiv:2303.05499, 2023. 3
2023 arXiv
-
[42]
Clip4clip: An empirical study of clip for end to end video clip retrieval and captioning
Huaishao Luo, Lei Ji, Ming Zhong, Yang Chen, Wen Lei, Nan Duan, and Tianrui Li. Clip4clip: An empirical study of clip for end to end video clip retrieval and captioning. Neu- rocomputing, 508:293–304, 2022. 3
2022
-
[43]
V-lora: An efficient and flexible sys- tem boosts vision applications with lora lmm
Liang Mi, Weijun Wang, Wenming Tu, Qingfeng He, Rui Kong, Xinyu Fang, Yazhu Dong, Yikang Zhang, Yunchun Li, Meng Li, et al. V-lora: An efficient and flexible sys- tem boosts vision applications with lora lmm. arXiv preprint arXiv:2411.00915, 2024. 6
2024 arXiv
-
[44]
Efficient estimation of word representations in vector space
Tomas Mikolov. Efficient estimation of word representations in vector space. arXiv preprint arXiv:1301.3781, 2013. 2
2013 arXiv
-
[45]
Image segmentation using deep learning: A survey
Shervin Minaee, Yuri Boykov, Fatih Porikli, Antonio Plaza, Nasser Kehtarnavaz, and Demetri Terzopoulos. Image segmentation using deep learning: A survey. CoRR, abs/2001.05566, 2020. 1, 4
2001 arXiv
-
[46]
Foundations of machine learning, 2018
Mehryar Mohri. Foundations of machine learning, 2018. 3
2018
-
[47]
Causality
Judea Pearl. Causality. Cambridge university press, 2009. 2, 4, 1
2009
-
[48]
Learning transferable visual models from natural language supervi- sion
Alec Radford, Jong Wook Kim, Chris Hallacy, Aditya Ramesh, Gabriel Goh, Sandhini Agarwal, Girish Sastry, Amanda Askell, Pamela Mishkin, Jack Clark, et al. Learning transferable visual models from natural language supervi- sion. In International conference on machine learning, ...
2021
-
[49]
Human segmentation dataset - tiktok dances
Karpovich Roman. Human segmentation dataset - tiktok dances. https : / / www . kaggle . com / datasets,
-
[50]
Junji Shiraishi, Shigehiko Katsuragawa, Junpei Ikezoe, Tsu- neo Matsumoto, Takeshi Kobayashi, Ken-ichi Komatsu, Mi- tate Matsui, Hiroshi Fujita, Yoshie Kodera, and Kunio Doi. Development of a digital image database for chest radio- graphs with and without a lung nodule: receiv...
2000
-
[51]
Re- viving iterative training with mask guidance for interactive segmentation
Konstantin Sofiiuk, Ilya A Petrov, and Anton Konushin. Re- viving iterative training with mask guidance for interactive segmentation. In 2022 IEEE International Conference on Image Processing (ICIP), pages 3141–3145. IEEE, 2022. 7, 8, 4
2022
-
[52]
3d unsupervised learning by distilling 2d open-vocabulary segmentation models for autonomous driv- ing
Boyi Sun, Yuhang Liu, Xingxia Wang, Bin Tian, Long Chen, and Fei-Yue Wang. 3d unsupervised learning by distilling 2d open-vocabulary segmentation models for autonomous driv- ing. arXiv preprint arXiv:2405.15286, 2024. 1
2024 arXiv
-
[53]
Fourier features let networks learn high frequency functions in low dimen- sional domains
Matthew Tancik, Pratul Srinivasan, Ben Mildenhall, Sara Fridovich-Keil, Nithin Raghavan, Utkarsh Singhal, Ravi Ra- mamoorthi, Jonathan Barron, and Ren Ng. Fourier features let networks learn high frequency functions in low dimen- sional domains. Advances in neural information ...
2020
-
[54]
A feature-integration theory of attention
Anne M Treisman and Garry Gelade. A feature-integration theory of attention. Cognitive psychology , 12(1):97–136,
-
[55]
Sam-clip: Merging vision foundation models to- wards semantic and spatial understanding
Haoxiang Wang, Pavan Kumar Anasosalu Vasu, Fartash Faghri, Raviteja Vemulapalli, Mehrdad Farajtabar, Sachin Mehta, Mohammad Rastegari, Oncel Tuzel, and Hadi Pouransari. Sam-clip: Merging vision foundation models to- wards semantic and spatial understanding. In Proceedings of t...
2024
-
[56]
Amsa: Adaptive multimodal learning for senti- ment analysis
Jingyao Wang, Luntian Mou, Lei Ma, Tiejun Huang, and Wen Gao. Amsa: Adaptive multimodal learning for senti- ment analysis. ACM Transactions on Multimedia Comput- ing, Communications and Applications , 19(3s):1–21, 2023. 2
2023
-
[57]
Hacking task confounder in meta-learning
Jingyao Wang, Wenwen Qiang, Yi Ren, Zeen Song, Jianqi Zhang, and Changwen Zheng. Hacking task confounder in meta-learning. arXiv preprint arXiv:2312.05771, 2023. 4
2023 arXiv
-
[58]
Towards the causal complete cause of multi-modal representation learning, 2025
Jingyao Wang, Siyu Zhao, Wenwen Qiang, Jiangmeng Li, Fuchun Sun, and Hui Xiong. Towards the causal complete cause of multi-modal representation learning, 2025. 3
2025
-
[59]
Exploring cross-image pixel contrast for semantic segmentation
Wenguan Wang, Tianfei Zhou, Fisher Yu, Jifeng Dai, En- der Konukoglu, and Luc Van Gool. Exploring cross-image pixel contrast for semantic segmentation. In Proceedings of the IEEE/CVF international conference on computer vision, pages 7303–7313, 2021. 6
2021
-
[60]
Medical sam adapter: Adapting seg- ment anything model for medical image segmentation.arXiv preprint arXiv:2304.12620, 2023
Junde Wu, Wei Ji, Yuanpei Liu, Huazhu Fu, Min Xu, Yanwu Xu, and Yueming Jin. Medical sam adapter: Adapting seg- ment anything model for medical image segmentation.arXiv preprint arXiv:2304.12620, 2023. 3, 7, 4, 8
2023 arXiv
-
[61]
To- wards open vocabulary learning: A survey
Jianzong Wu, Xiangtai Li, Shilin Xu, Haobo Yuan, Henghui Ding, Yibo Yang, Xia Li, Jiangning Zhang, Yunhai Tong, Xudong Jiang, Bernard Ghanem, and Dacheng Tao. To- wards open vocabulary learning: A survey. IEEE Transac- tions on Pattern Analysis and Machine Intelligence , 46(7)...
2024
-
[62]
Semantic projection network for zero-and few-label semantic segmentation
Yongqin Xian, Subhabrata Choudhury, Yang He, Bernt Schiele, and Zeynep Akata. Semantic projection network for zero-and few-label semantic segmentation. In Proceed- ings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, pages 8256–8265, 2019. 2
2019
-
[63]
Groupvit: Semantic segmentation emerges from text supervision
Jiarui Xu, Shalini De Mello, Sifei Liu, Wonmin Byeon, Thomas Breuel, Jan Kautz, and Xiaolong Wang. Groupvit: Semantic segmentation emerges from text supervision. In Proceedings of the IEEE/CVF Conference on Computer Vi- sion and Pattern Recognition, pages 18134–18144, 2022. 2
2022
-
[64]
Side adapter network for open-vocabulary semantic segmentation
Mengde Xu, Zheng Zhang, Fangyun Wei, Han Hu, and Xi- ang Bai. Side adapter network for open-vocabulary semantic segmentation. In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition , pages 2945– 2954, 2023. 2, 3
2023
-
[65]
Attentive mask clip
Yifan Yang, Weiquan Huang, Yixuan Wei, Houwen Peng, Xinyang Jiang, Huiqiang Jiang, Fangyun Wei, Yin Wang, Han Hu, Lili Qiu, et al. Attentive mask clip. In Proceedings of the IEEE/CVF International Conference on Computer Vi- sion, pages 2771–2781, 2023. 3
2023
-
[66]
Limo: Less is more for reasoning, 2025
Yixin Ye, Zhen Huang, Yang Xiao, Ethan Chern, Shijie Xia, and Pengfei Liu. Limo: Less is more for reasoning, 2025. 1, 3, 6
2025
-
[67]
Open-vocabulary sam: Segment and recognize twenty-thousand classes interactively
Haobo Yuan, Xiangtai Li, Chong Zhou, Yining Li, Kai Chen, and Chen Change Loy. Open-vocabulary sam: Segment and recognize twenty-thousand classes interactively. arXiv preprint arXiv:2401.02955, 2024. 2, 3, 6, 7, 4
2024 arXiv
-
[68]
A simple framework for open-vocabulary segmentation and detection
Hao Zhang, Feng Li, Xueyan Zou, Shilong Liu, Chunyuan Li, Jianwei Yang, and Lei Zhang. A simple framework for open-vocabulary segmentation and detection. In Proceed- ings of the IEEE/CVF International Conference on Com- puter Vision (ICCV), pages 1020–1031, 2023. 1, 4
2023
-
[69]
Explor- ing the role of token in transformer-based time series fore- casting, 2024
Jianqi Zhang, Jingyao Wang, Chuxiong Sun, Xingchen Shen, Fanjiang Xu, Changwen Zheng, and Wenwen Qiang. Explor- ing the role of token in transformer-based time series fore- casting, 2024. 4
2024
-
[70]
Blo-sam: Bi-level optimization based finetuning of the segment anything model for overfitting- preventing semantic segmentation
Li Zhang, Youwei Liang, Ruiyi Zhang, Amirhosein Javadi, and Pengtao Xie. Blo-sam: Bi-level optimization based finetuning of the segment anything model for overfitting- preventing semantic segmentation. In Forty-first Interna- tional Conference on Machine Learning , 2024. 2, 6,...
2024
-
[71]
Personalize segment anything model with one shot
Renrui Zhang, Zhengkai Jiang, Ziyu Guo, Shilin Yan, Junt- ing Pan, Xianzheng Ma, Hao Dong, Peng Gao, and Hong- sheng Li. Personalize segment anything model with one shot. arXiv preprint arXiv:2305.03048, 2023. 3
2023 arXiv
-
[72]
Hsnet: A hybrid semantic network for polyp segmentation
Wenchao Zhang, Chong Fu, Yu Zheng, Fangyuan Zhang, Yanli Zhao, and Chiu-Wing Sham. Hsnet: A hybrid semantic network for polyp segmentation. Computers in biology and medicine, 150:106173, 2022. 7, 4
2022
-
[73]
Contrastive learning for label efficient semantic seg- mentation
Xiangyun Zhao, Raviteja Vemulapalli, Philip Andrew Mans- field, Boqing Gong, Bradley Green, Lior Shapira, and Ying Wu. Contrastive learning for label efficient semantic seg- mentation. In Proceedings of the IEEE/CVF International Conference on Computer Vision, pages 10623–1063...
2021
-
[74]
Extract free dense labels from clip
Chong Zhou, Chen Change Loy, and Bo Dai. Extract free dense labels from clip. In European Conference on Com- puter Vision, pages 696–712. Springer, 2022. 2
2022
-
[75]
Lima: Less is more for alignment, 2023
Chunting Zhou, Pengfei Liu, Puxin Xu, Srini Iyer, Jiao Sun, Yuning Mao, Xuezhe Ma, Avia Efrat, Ping Yu, Lili Yu, Susan Zhang, Gargi Ghosh, Mike Lewis, Luke Zettlemoyer, and Omer Levy. Lima: Less is more for alignment, 2023. 1, 3, 6
2023
-
[76]
Learning to prompt for vision-language models
Kaiyang Zhou, Jingkang Yang, Chen Change Loy, and Ziwei Liu. Learning to prompt for vision-language models. In- ternational Journal of Computer Vision, 130(9):2337–2348,
-
[78]
Fig- ure 7 shows part of the deep-sea images
and actual radar images and have been cleaned. Fig- ure 7 shows part of the deep-sea images. We split the last 20 examples for each class as the test set. Note that each dataset is split into annotated base classes and unannotated target classes in a 2 : 1 ratio. What we want ...
-
[79]
The causal prompts are gen- erated by feeding each sample into the trained CaPL for reweighting
and (ii) prompts refined with expert knowledge—we introduced the causal prompt. The causal prompts are gen- erated by feeding each sample into the trained CaPL for reweighting. Finally, we evaluate the segmentation perfor- mance of SAM under these three prompt conditions. The ...
-
[2022]
It is organized into several sections: • Appendix A provides a specific definition of the causal prompt, a proof of the theoretical analysis of the main text
3 Causal Prompt Calibration Guided Segment Anything Model for Open-Vocabulary Multi-Entity Segmentation Supplementary Material Appendix The appendix provides supplementary information and ad- ditional details that support the primary discoveries and methodologies proposed in t...
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