Knowledge Commons of Institute of Automation,CAS
Human Parsing Based Alignment with Multi-Task Learning for Occluded Person Re-Identification | |
Huang, Houjing1,2; Chen, Xiaotang1,2; Huang, Kaiqi1,2,3 | |
2020-07 | |
会议名称 | IEEE International Conference on Multimedia and Expo (ICME) |
会议日期 | 2020.7.6-10 |
会议地点 | London, United Kingdom, United Kingdom |
摘要 | Person re-identification (ReID) has obtained great progress in recent years. However, the problem caused by occlusion, which is frequent under surveillance camera, is not sufficiently addressed. When human body is occluded, extracted features are flooded with background noise. Moreover, without knowing location and visibility of parts, directly matching partial images with others will cause misalignment. To tackle the issue, we propose a model named HPNet to extract part-level features and predict visibility of each part, based on human parsing. By extracting features from semantic part regions and perform comparison with consideration of visibility, our method not only reduces background noise but also achieves alignment. Furthermore, ReID and human parsing are learned in a multi-task manner, without the need for an extra part model during testing. In addition to being efficient, the performance of our model surpasses previous methods by a large margin under occlusion scenarios. |
关键词 | Person Re-identification, Partial, Occlusion, Human Parsing, Multi-task |
收录类别 | EI |
语种 | 英语 |
七大方向——子方向分类 | 图像视频处理与分析 |
文献类型 | 会议论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/42210 |
专题 | 复杂系统认知与决策实验室_智能系统与工程 |
通讯作者 | Chen, Xiaotang |
作者单位 | 1.Center for Research on Intelligent System and Engineering, Institute of Automation, Chinese Academy of Sciences 2.School of Artificial Intelligence, University of Chinese Academy of Sciences 3.CAS Center for Excellence in Brain Science and Intelligence Technology |
第一作者单位 | 中国科学院自动化研究所 |
通讯作者单位 | 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Huang, Houjing,Chen, Xiaotang,Huang, Kaiqi. Human Parsing Based Alignment with Multi-Task Learning for Occluded Person Re-Identification[C],2020. |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Human Parsing Based (1883KB) | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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