Unverified50% confidenceSolutionExact time
该方法通过用户套索工具框选目标示例，提取对应区域的DINOv2补丁嵌入形成类原型向量，再计算图像中每个补丁嵌入与原型的余弦相似度生成相似度热力图
1
Sources
50%
Confidence
Long-term
Relevance
8/18/2026
First Seen
Sources
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