A new field validation framework for wearable light loggers demonstrates high agreement (R²=0.988-0.990) with reference instruments but systematic underestimation, with performance stabilizing at ~100 diverse scenes and consistent across sites.
hub
van der Walt, et al., scikit-image: Image processing in Python
15 Pith papers cite this work. Polarity classification is still indexing.
15
Pith papers citing it
hub tools
representative citing papers
Low-luminosity FRII radio galaxies show higher core prevalence, comparable hotspots, and ~32% restarting/remnant behavior compared to bright FRIIs, revealing a highly diverse population where FRII dynamics occur at low powers.
A composite SAM-based method segments organoid images with accuracy matching or approaching inter-observer variability among human annotators.
Geometry of temperature isosurfaces controls the PDF shape in turbulent multi-phase gas, with clumps transitioning to sheets producing broader distributions.
A Hubble-like sequence of galaxy morphologies exists by redshift 4, with low-mass galaxies as persistent star-forming disks and massive galaxies following either stable disk or rapid compaction-quenching paths.
A 50-qubit quantum processor produces dynamical structure factors for KCuF3 that quantitatively match neutron-scattering measurements of its spinon spectrum.
Morphological metrics in galaxy images suffer systematic biases from resolution, depth, and noise that can be quantified and corrected empirically, with new metrics proposed to reduce those effects.
A feed-forward neural network with positional encoding generates film cooling images from 30% fewer experimental measurements while achieving RMSE below 8% and SSIM above 93%.
A computer vision pipeline assesses urban tree branches for drone perching suitability on width, slope and curvature, achieving 76% success on feasible targets from over 10,000 images.
Leading boundary of a coronal hole has higher plasma temperature, stronger unipolar field, and lower spatial irregularity than trailing boundary due to organized loops versus dispersed bipoles.
A continent-wide geospatial study using open data shows rural and low-wealth African populations experience substantially longer travel times to food markets, with accessibility correlating to socioeconomic and food security indicators.
3D MHD modeling of candle-flame solar flares reveals Y-points do not coincide with apparent cusp tips and observed downflow speeds underestimate reconnection Alfvén speeds by 2-10x.
A quadtree-partitioned mixture autoregressive generative model reduces MAP image denoising to variational lower bound maximization, optimized by alternating variational Bayes and exact gradient updates.
A decoupled watershed-plus-EfficientNet pipeline recovers 75.95% of cells without annotations and reaches 98.36% stage classification accuracy with instance-level explainability on the NIH BBBC041 dataset.