Knowledge Commons of Institute of Automation,CAS
Weakly Supervised Sketch Based Person Search | |
Yan, Lan1,2; Zheng, Wenbo1,3; Wang, Fei-Yue1; Gou, Chao4 | |
2021-11-16 | |
会议名称 | International Conference on Multimedia Retrieval (ICMR) |
会议日期 | 2021-11-16 |
会议地点 | Taipei |
摘要 | Person search often requires a query photo of the target person. However, in many practical scenarios, there is no guarantee that such a photo is always available. In this paper, we define the problem of sketch based person search, which uses a sketch instead of a photo as the probe for retrieving. We tackle this problem in a weak supervision setting and propose a clustering and feature attention based weakly supervised learning framework, which contains two stages of pedestrian detection and sketch based person re-identification. Specially, we introduce multiple detectors, followed by fuzzy c-means clustering to achieve weakly supervised pedestrian detection. Moreover, we design an attention module to learn discriminative features in subsequent re-identification network. Extensive experiments show the superiority of our method. |
收录类别 | EI |
语种 | 英语 |
文献类型 | 会议论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/48878 |
专题 | 多模态人工智能系统全国重点实验室_平行智能技术与系统团队 |
作者单位 | 1.State Key Laboratory for Management and Control of Complex Systems, Institute of Automation, Chinese Academy of Sciences 2.University of Chinese Academy of Sciences 3.School of Software Engineering, Xi'an Jiaotong University 4.School of Intelligent Systems Engineering, Sun Yat-sen University |
第一作者单位 | 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Yan, Lan,Zheng, Wenbo,Wang, Fei-Yue,et al. Weakly Supervised Sketch Based Person Search[C],2021. |
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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 | ||
Weakly Supervised Sk(1956KB) | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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