arXiv · Statistics Machine Learning· Zixun Wang, Ben Dai·· 3 小时前AI 评分25
On the Relaxation of Conditional Independence Assumption for Image Segmentation
On the Relaxation of Conditional Independence Assumption for Image Segmentation
AI 导读
针对语义分割中 RankSEG 方法依赖条件独立假设(CIA)忽略标签相关性的问题,提出用空间局部依赖(SLD)结构替代 CIA,并引入互矩近似与不动点优化策略。算法复杂度降至 O(d log d),在低对比度或小物体场景下显著优于传统 argmax 和 CIA-based RankSEG。实验代码已公开。
来源:arXiv · Statistics Machine Learning · arxiv.org