YOLO11s-RDS: Response-Guided Feature Enhancement with Spatial Priors for Lightweight Colorectal Polyp Detection
Accurate and efficient colorectal polyp detection is essential for computer-aided colorectal cancer screening. However, endoscopic images often suffer from specular reflections, intestinal folds, motion blur, weak lesion boundaries, and small-scale abnormalities, which introduce severe background interference and incre...