LiM-YOLO: Less is More with Pyramid Level Shift for Ship Detection in Optical Remote Sensing 事件

LiM-YOLO: Less is More with Pyramid Level Shift for Ship Detection in Optical Remote Sensing arXiv:2512.09700v3 Announce Type: replace Abstract: General-purpose object detectors face fundamental structural limitations when applied to ship detection in satellite imagery, where the ship scale distribution is concentrated at small sizes and high aspect ratios. In conventional You Only Look Once architectures, the deepest feature pyramid level (stride 32) compresses narrow vessels into sub-pixel re