International journal of radiation oncology, biology, physics
Deformable Point Cloud Registration-Based Bidirectional Local Distance (DPCR-BLD): A Methodology for Systematic Evaluation and Visualization of Local Disagreements in Clinical Auto-Contouring.
Jingwei Duan, Libing Zhu, Rex A Cardan, Yi Rong, Richard A Popple, Carlos E Cardenas, Quan Chen
Published: 202610.1016/j.ijrobp.2026.01.009
Abstract
BACKGROUND: Variability in auto-segmentation can arise from the training data, leading to disagreements with clinical practice. The anisotropic and localized nature of disagreements between two contours makes them challenging to evaluate using common…
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