Open access
Aug 2026
BGFANet: boundary-guided fusion attention network for polyp segmentation in colonoscopy images
Precise segmentation of colorectal polyps in colonoscopy images plays a vital role in early cancer screening and clinical decision-making. However, the task remains challenging due to large variations in polyp size and shape, ambiguous and low-contrast boundaries, and noise interference in colonoscopic images. These fa...
Yi Zhong, Lingyao Ding, Hongwei Li et al.
· Engineering Research Express · 0 citations