《Counting with Focus for Free》密集人群检测论文笔记

《Counting with Focus for Free》密集人群检测论文笔记

Segmentation map

《Counting with Focus for Free》密集人群检测论文笔记《Counting with Focus for Free》密集人群检测论文笔记

Focus from global density

《Counting with Focus for Free》密集人群检测论文笔记《Counting with Focus for Free》密集人群检测论文笔记

|Pj;i| 代表块j区域内的标记数

Non-uniform kernel estimation

《Counting with Focus for Free》密集人群检测论文笔记

loss

l2 对噪声(异常点)敏感所以采用了l1+l2
《Counting with Focus for Free》密集人群检测论文笔记
最终loss
《Counting with Focus for Free》密集人群检测论文笔记

最终效果

《Counting with Focus for Free》密集人群检测论文笔记

Ablady study
《Counting with Focus for Free》密集人群检测论文笔记
《Counting with Focus for Free》密集人群检测论文笔记
《Counting with Focus for Free》密集人群检测论文笔记
《Counting with Focus for Free》密集人群检测论文笔记

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