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willard-yuan / image-retrieval

image retrieval
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CBIR小图标检索效果如何 #1

Closed CasyWang closed 7 years ago

CasyWang commented 9 years ago

如果是72*72的小图标，Bow会不会碰到特征点过少而导致的量化误差？

willard-yuan commented 7 years ago

@CasyWang 会出现这样的情况，不过你在提取SIFT的时候，调试参数尽可能让特征提取得多一点