Text Extraction Based on Nonlinear Frame

  • Authors:
  • Yujing Guan;Lixin Zhang

  • Affiliations:
  • -;-

  • Venue:
  • WAA '01 Proceedings of the Second International Conference on Wavelet Analysis and Its Applications
  • Year:
  • 2001

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Abstract

Locating and extracting text in image or video has been studied in recent decade. There is no method robust for all kinds of text, it may be necessary to apply different methods to extract different kinds of text and fuse these results temporarily. So finding new method is important. In this paper, we combine order statistic and frame theory and give a new method, it can extract text of various colors and size once, the experimental result is satisfying.