Unverified50% confidenceFactExact time
Boundary Loss由Kervadec等人在2019年提出,将分割问题转化为预测像素到真实边界的距离场
1
Sources
50%
Confidence
Long-term
Relevance
8/25/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedFocal Loss was proposed by Kaiming He et al. in the 2017 RetinaNet paper to address the problem of extreme foreground-background sample imbalance in object detection.68% similarUnverifiedDice损失是基于整个预测区域与真实区域的重叠度计算的区域级别度量63% similarUnverified双线性插值用于掩码会在边界产生0.1、0.3等中间值,阈值化处理会引入边界偏移误差,影响IoU精度61% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/798111API
curl https://kongchang.com/api/v1/knowledge/claims/798111MCP
get_claim(id=798111)