A fast caption localization and detection for news videos

Chien Cheng Lee, Yu Chun Chiang, Hau Ming Huang, Chun Li Tsai

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

In this paper, we propose an algorithm to detect captions from news videos. The propose method only detects captions excluding other miscellaneous types of text. The algorithm makes use of the fact that the text remains in many consecutive frames to reduce the number of the processing frames. The caption beginning frame is detected firs, then a caption candidate region in the caption beginning frame is defined. Twelve wavelet features are extracted from the region and considered as the input of the classifier to detect the text blocks. Experimental results show that the proposed approach can fast and robustly detect captions from news video.

原文English
主出版物標題Second International Conference on Innovative Computing, Information and Control, ICICIC 2007
發行者IEEE Computer Society
ISBN(列印)0769528821, 9780769528823
DOIs
出版狀態Published - 2007 1月 1
事件2nd International Conference on Innovative Computing, Information and Control, ICICIC 2007 - Kumamoto, Japan
持續時間: 2007 9月 52007 9月 7

出版系列

名字Second International Conference on Innovative Computing, Information and Control, ICICIC 2007

Other

Other2nd International Conference on Innovative Computing, Information and Control, ICICIC 2007
國家/地區Japan
城市Kumamoto
期間07-09-0507-09-07

All Science Journal Classification (ASJC) codes

  • 電腦科學(全部)
  • 機械工業

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