2 papers
cs.CV2026
Initialization and Stopping Tolerance in CPU Dermoscopic Segmentation
Wenhao Xu, Yixian Kong, Ting Pan +3
Contour initialization and numerical stopping can jointly affect the evaluation of active-contour segmentation. We examine their interaction using the open-source scikit-image Chan…
cs.CV2026
Observer Choice and Threshold Selection in Retinal Vessel Segmentation: A Subject-Separated Evaluation
Wenhao Xu, Yixian Kong, Ting Pan +3
The annotation used to select a segmentation threshold is part of the evaluation protocol, yet its effect is easily conflated with model quality. We examine this choice for retinal…