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[会议论文]

Keyframe extraction for human motion capture data based on affinity propagation

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作者:

Sun, Bin (Sun, Bin.) | Kong, Dehui (Kong, Dehui.) (学者:孔德慧) | Wang, Shaofan (Wang, Shaofan.) | 展开

收录:

CPCI-S

摘要:

Keyframe extraction is important for video retrieval. In order to realize frequency adaptive human motion sequence resampling and achieve high quality keyframe, we propose a new keyframe extraction method for human motion sequence. First, we define the inter-frame similarity metric based on the features of human body parts. Then, the keyframe extraction is realized by the affine propagation clustering algorithm. The proposed method starts from the information distribution of the video itself, adaptively searches for the optimal keyframe of the video, and the operation speed is fast. Finally, the evaluation of the sequence reconstruction based on keyframe is verified. A comparative experiment conducted on the CMU database verified the efficiency of our method.

关键词:

human motion capture data Keyframe extraction affinity propagation

作者机构:

  • [ 1 ] [Sun, Bin]Beijing Univ Technol, Fac Informat Technol, Beijing Key Lab Multimedia & Intelligent Software, Beijing 100124, Peoples R China
  • [ 2 ] [Kong, Dehui]Beijing Univ Technol, Fac Informat Technol, Beijing Key Lab Multimedia & Intelligent Software, Beijing 100124, Peoples R China
  • [ 3 ] [Wang, Shaofan]Beijing Univ Technol, Fac Informat Technol, Beijing Key Lab Multimedia & Intelligent Software, Beijing 100124, Peoples R China
  • [ 4 ] [Li, Jinghua]Beijing Univ Technol, Fac Informat Technol, Beijing Key Lab Multimedia & Intelligent Software, Beijing 100124, Peoples R China

通讯作者信息:

  • [Sun, Bin]Beijing Univ Technol, Fac Informat Technol, Beijing Key Lab Multimedia & Intelligent Software, Beijing 100124, Peoples R China

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来源 :

2018 IEEE 9TH ANNUAL INFORMATION TECHNOLOGY, ELECTRONICS AND MOBILE COMMUNICATION CONFERENCE (IEMCON)

年份: 2018

页码: 107-112

语种: 英文

被引次数:

WoS核心集被引频次: 2

近30日浏览量: 2

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