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Improved GQ-CNN: Deep Learning Model for Planning Robust Grasps

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arxiv 1802.05992 v1 pith:4IOLYZBB submitted 2018-02-16 cs.LG cs.AIcs.ROstat.ML

classification cs.LGcs.AIcs.ROstat.ML
keywords gq-cnngraspimprovementsmodelvalidationaccuracyapproachesarchitecture
verification ladder T0 review T1 audit T2 compute T3 formal
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Recent developments in the field of robot grasping have shown great improvements in the grasp success rates when dealing with unknown objects. In this work we improve on one of the most promising approaches, the Grasp Quality Convolutional Neural Network (GQ-CNN) trained on the DexNet 2.0 dataset. We propose a new architecture for the GQ-CNN and describe practical improvements that increase the model validation accuracy from 92.2% to 95.8% and from 85.9% to 88.0% on respectively image-wise and object-wise training and validation splits.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Tactile-based Reinforcement Learning for Adaptive Grasping under Observation Uncertainties

    cs.RO 2025-05 conditional novelty 4.0 of 10

    A PPO-trained grasping policy using downsampled tactile feedback improves simulated grasp success by 3 to 11 percentage points across four object shapes under pose observation noise.

  2. Visual Prompting for Robotic Manipulation with Annotation-Guided Pick-and-Place Using ACT

    cs.RO 2025-08 reject novelty 3.0 of 10

    A pick-and-place system overlays bounding boxes on camera images, trains an ACT transformer on human demonstrations, and reports 80% to 100% success rates across three retail scenarios.

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