期刊文献+

基于小波变换和SVM的新闻主题字幕区提取算法

下载PDF
导出
摘要 本文通过对新闻主题字幕区的分析,提出基于小波变换和SVM的新闻主题字幕区提取算法。实验表明,该方法能较准确地检测出主题字幕区,具有一定的鲁棒性。
作者 王艳
出处 《科技信息》 2010年第34期136-137,共2页 Science & Technology Information
  • 相关文献

参考文献3

  • 1I.Guyon. Applications of neural networks to character recognition. International journal of pattern rocgnition and artificial intelligence, 1991 (5): 353-382.
  • 2T.M.Cover. Geometrical and statistical properties of systems and linear inequalities with applications in patter recognition. IEEE Trans. On Electronic computers, 1965(3):326-334.
  • 3庄越挺,刘骏伟,吴飞,潘云鹤,张引.基于支持向量机的视频字幕自动定位与提取[J].计算机辅助设计与图形学学报,2002,14(8):750-753. 被引量:38

二级参考文献13

  • 1[1]Y Wang, Z Liu, J Huang. Multimedia content analysis using audio and visual information[J]. IEEE Signal Processing Magazine, 2000, 17(6):12~36
  • 2[2]R Lienhart, F Stuber. Automatic text recognition in digital videos[A]. In: Proceedings of ACM Multimedia, Boston, 1996.11~20
  • 3[3]Zhong Yu, Zhang Hongjiang, Jain Anil K. Automatic caption localization in compressed video[J]. Pattern Analysis and Machine Intelligence, 2000, 22(4):385~392
  • 4[4]V Vapnik. The Nature of Statistical Learning Theory[M]. New York: Springer, 1995
  • 5[5]M Schmidt. Identifying speaker with support vector networks[A]. In: Proceedings of Interface'96, Sydney, 1996
  • 6[6]T Joachims. Text categorization with support vector machines: Learning with many relevant features[A]. In: Proceedings of the 10th European Conference on Machine Learning, Chemnitz, Germany, 1998.137~142
  • 7[7]Yuan Qi. Learning algorithms for video and audio processing: Independent component analysis and support vector machine based approaches[R].College Park: University of Maryland at College Park, LAMP-TR-056(CAR-TR-951), 2000
  • 8[8]Edgar Osuna, Robert Freund, Federico Girosi. Training support vector machines: An application to face detection[A]. In: Proceedings of Computer Vision and Pattern Recognition, Puerto Rico, 1997.130~136
  • 9[9]C J C Burges. A tutorial on support vector machines for pattern recognition[J]. Data Mining, and Knowledge Discovery, 1998, 2(2):121~167
  • 10[10]T M Cover. Geometrical and statistical properties of systems and linear inequalities with applications in pattern recognition[J]. IEEE Transactions on Electronic Computers, 1965, 14(3):326~334

共引文献37

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部