TY - GEN
T1 - The Hong Kong Polytechnic University at TRECVID 2007 BBC rushes summarization
AU - Liu, Yang
AU - Liu, Yan
AU - Zhang, Yan
PY - 2007/12/1
Y1 - 2007/12/1
N2 - In this paper, we propose the framework and methodology for BBC rushes summarization task of TRECVID 2007. We divide the entire task into three sub-tasks: shot segmentation; noise shot detection and removal; video summarization. We first segment the rushes to a set of video shots based on the accumulative difference between the consecutive frames. In the second sub-task, we classify the noise video shots to several categories and detect them individually using different feature space. A novel audio-based method has been proposed to detect the video shots including clapper board noise. Thirdly, we extract the most representative video clips from the useful video shots and remove the redundant ones by comparing the similarity. We analyze the performance of these methods, and demonstrate them in the BBC rushes summarization task.
AB - In this paper, we propose the framework and methodology for BBC rushes summarization task of TRECVID 2007. We divide the entire task into three sub-tasks: shot segmentation; noise shot detection and removal; video summarization. We first segment the rushes to a set of video shots based on the accumulative difference between the consecutive frames. In the second sub-task, we classify the noise video shots to several categories and detect them individually using different feature space. A novel audio-based method has been proposed to detect the video shots including clapper board noise. Thirdly, we extract the most representative video clips from the useful video shots and remove the redundant ones by comparing the similarity. We analyze the performance of these methods, and demonstrate them in the BBC rushes summarization task.
KW - audio transient
KW - BBC rushes summarization
KW - clapper board noise detection
KW - video rushes editing
UR - http://www.scopus.com/inward/record.url?scp=77950502559&partnerID=8YFLogxK
M3 - Conference article published in proceeding or book
AN - SCOPUS:77950502559
SN - 9781595937803
T3 - Proceedings of the International Workshop on TRECVID Video Summarization, TVS '07, Co-located with the ACM Multimedia 2007, MM'07
SP - 50
EP - 54
BT - Proceedings of the International Workshop on TRECVID Video Summarization, TVS '07, Co-located with the ACM Multimedia 2007, MM'07
T2 - 1st TRECVID Video Summarization Workshop, TVS'07, Co-located with the ACM Multimedia 2007, MM'07
Y2 - 23 September 2007 through 29 September 2007
ER -