Anchor Shot Detection Based on Face Detection and SIFT
DOI:
Author:
Affiliation:

Clc Number:

Fund Project:

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
  • |
  • Comments
    Abstract:

    Anchor shot detection is a fundamental step for segmenting news video into stories. In this paper, a algorithm is developed for anchor shot detection based on face detection and SIFT. Face detection is first used to filter out the shots which do not have any face in the special area. Then, color histogram is used to judge whether two shots are similar, and the distinctive image features from scale-invariant key points are detected and matched to find groups of shots which may be anchor shots. Last, anchor shots are identified based on the same prior information of anchor shots. Compared with other algorithms, the significant advantage of the proposed algorithm is that the algorithm is based on neither the templates nor the learned classifiers. The method has been tested on many kinds of news video, which demonstrates its effectiveness.

    Reference
    Related
    Cited by
Get Citation

杨武夷,曾智,张树武,李和平.基于人脸检测与SIFT的播音员镜头检测.软件学报,2009,20(9):2417-2425

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:December 12,2007
  • Revised:July 02,2008
  • Adopted:
  • Online:
  • Published:
You are the firstVisitors
Copyright: Institute of Software, Chinese Academy of Sciences Beijing ICP No. 05046678-4
Address:4# South Fourth Street, Zhong Guan Cun, Beijing 100190,Postal Code:100190
Phone:010-62562563 Fax:010-62562533 Email:jos@iscas.ac.cn
Technical Support:Beijing Qinyun Technology Development Co., Ltd.

Beijing Public Network Security No. 11040202500063