作者
Junyu Gao, Qi Wang, Xuelong Li
发表日期
2019/5/27
期刊
IEEE Transactions on Circuits and Systems for Video Technology
卷号
30
期号
10
页码范围
3486-3498
出版商
IEEE
简介
Crowd counting from a single image is a challenging task due to high appearance similarity, perspective changes, and severe congestion. Many methods only focus on the local appearance features and they cannot handle the aforementioned challenges. In order to tackle them, we propose a perspective crowd counting network (PCC Net), which consists of three parts: 1) density map estimation (DME) focuses on learning very local features of density map estimation; 2) random high-level density classification (R-HDC) extracts global features to predict the coarse density labels of random patches in images; and 3) fore-/background segmentation (FBS) encodes mid-level features to segments the foreground and background. Besides, the Down, Up, Left, and Right (DULR) module is embedded in PCC Net to encode the perspective changes on four directions (DULR). The proposed PCC Net is verified on five …
引用总数
20192020202120222023202483449545531
学术搜索中的文章
J Gao, Q Wang, X Li - IEEE Transactions on Circuits and Systems for Video …, 2019