CASIA OpenIR  > 类脑智能研究中心
Camera compensation using feature projection matrix for person re-identification
Yimin Wang; Ruimin Hu; Chao Liang; Chunjie Zhang; Qingming Leng
2014
发表期刊IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY
卷号24期号:8页码:1350-1361
摘要Matching individuals within a group of spatially
nonoverlapping surveillance cameras, also known as person
reidentification, has recently attracted a lot of research interest.
Current methods mainly focus on feature representation
or distance measure, which directly compare person images
captured by different cameras. However, it is still a problem
because of various surveillance conditions; for example, view
switching, lighting variations, and image scaling. Although the
brightness transfer function was proposed to address the problem
of illumination variation, it could not handle view and scale
changes among various cameras. In this paper, we propose a
new approach to compensate for the inconsistency of feature
distributions of person images captured by different cameras.
More precisely, a feature projection matrix (FPM) is learned to
project image features of one camera to the feature space of
another camera, from which the latent device difference can
be effectively eliminated for the person reidentification task.
In particular, we formulate the FPM learning as a smooth
unconstrained convex optimization problem and use a simple gradient
descent algorithm with stochastic samples to accelerate the
solving process. Extensive comparative experiments conducted
on three standard datasets have shown the promising prospect
of the proposed method.
关键词Feature Projection Matrix Nonoverlapping Camera Tracking Person Reidentification
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/15391
专题类脑智能研究中心
推荐引用方式
GB/T 7714
Yimin Wang,Ruimin Hu,Chao Liang,et al. Camera compensation using feature projection matrix for person re-identification[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY,2014,24(8):1350-1361.
APA Yimin Wang,Ruimin Hu,Chao Liang,Chunjie Zhang,&Qingming Leng.(2014).Camera compensation using feature projection matrix for person re-identification.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY,24(8),1350-1361.
MLA Yimin Wang,et al."Camera compensation using feature projection matrix for person re-identification".IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 24.8(2014):1350-1361.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
06739115.pdf(1740KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yimin Wang]的文章
[Ruimin Hu]的文章
[Chao Liang]的文章
百度学术
百度学术中相似的文章
[Yimin Wang]的文章
[Ruimin Hu]的文章
[Chao Liang]的文章
必应学术
必应学术中相似的文章
[Yimin Wang]的文章
[Ruimin Hu]的文章
[Chao Liang]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 06739115.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。