Open area segmentation in CT images based on pixel displacement and multi‐view with application in the axillary and lower cervical regions

The algorithm captures the dynamic changes occurring in the region by analyzing the intensity changes information of pixels between adjacent slices, effectively addressing the segmentation challenges of open region boundaries. This is particularly evident in areas with step-like changes, where the algorithm incorporates pixel displacement information as prior knowledge along with a multi-channel ensemble strategy to enhance segmentation accuracy and robustness.