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Snowflake removal for videos via global and local low-rank decomposition
Tian JD(田建东); Han Z(韩志); Ren WH(任卫红); Chen XA(陈希爱); Tang YD(唐延东)
作者部门机器人学研究室
关键词Snowflake Removal Desnowing Low-rank Decomposition
发表期刊IEEE Transactions on Multimedia
ISSN1520-9210
2018
卷号20期号:10页码:2659-2669
收录类别SCI ; EI
EI收录号20180904838163
WOS记录号WOS:000444903000010
产权排序1
资助机构Natural Science Foundation of China ; Youth Innovation Promotion Association CAS
摘要

Falling snow not only blocks human vision, but also significantly degrades the effectiveness of computer vision systems in outdoor environment. In this paper, we aim to remove snowflakes in videos by using the global and local low rank property of snowflake-removed scenes. The stationary background and the mixture of moving foreground as well as falling snowflake are extracted via the global low rank matrix decomposition. Some snowflake features, such as its color and size, are used to separate out the snowflakes from other moving objects. Then, the mean absolute difference based patch matching is applied to align every same moving object over frames to grab its low rank structure. As such, the falling snowflake in front of moving objects can be removed via the local low rank decomposition. Finally, the snowflake removed videos are generated by pasting moving foreground to stationary backgrounds. Experiments show that our method can remove snowflakes effectively and outperforms the comparison methods.

语种英语
WOS类目Computer Science, Information Systems ; Computer Science, Software Engineering ; Telecommunications
关键词[WOS]RAIN STREAKS REMOVAL ; IMAGE DECOMPOSITION ; SPARSE
WOS研究方向Computer Science ; Telecommunications
资助项目Natural Science Foundation of China[91648118] ; Natural Science Foundation of China[61473280] ; Natural Science Foundation of China[61333019] ; Natural Science Foundation of China[61773367] ; Youth Innovation Promotion Association CAS
引用统计
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/21578
专题机器人学研究室
通讯作者Tian JD(田建东)
作者单位1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Shenyang China
2.University of Chinese Academy of Sciences, Beijing, China
推荐引用方式
GB/T 7714
Tian JD,Han Z,Ren WH,et al. Snowflake removal for videos via global and local low-rank decomposition[J]. IEEE Transactions on Multimedia,2018,20(10):2659-2669.
APA Tian JD,Han Z,Ren WH,Chen XA,&Tang YD.(2018).Snowflake removal for videos via global and local low-rank decomposition.IEEE Transactions on Multimedia,20(10),2659-2669.
MLA Tian JD,et al."Snowflake removal for videos via global and local low-rank decomposition".IEEE Transactions on Multimedia 20.10(2018):2659-2669.
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