• DocumentCode
    3475389
  • Title

    Gradient-based video text localization algorithm with statistical analysis of text-like features

  • Author

    Cheng-Hsuan Li ; Yung-Lin Huang ; Shao-Yi Chien

  • Author_Institution
    Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
  • fYear
    2011
  • fDate
    6-8 Sept. 2011
  • Firstpage
    340
  • Lastpage
    341
  • Abstract
    Video processing techniques in most of the current display systems are performed without considering the text information. The proposed algorithm aims to localize the text regions for video processing. To derive the robust text-like features, a statistical analysis is introduced. With the 2D structure analysis and multi-resolution refinement, most text regions are localized using the proposed text-like feature.
  • Keywords
    character recognition; feature extraction; image resolution; statistical analysis; video signal processing; 2D structure analysis; gradient-based video text localization algorithm; multiresolution refinement; statistical analysis; text information; text regions; text-like features; video processing; Algorithm design and analysis; Feature extraction; Generators; Laplace equations; Multimedia communication; Statistical analysis; Streaming media;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Consumer Electronics - Berlin (ICCE-Berlin), 2011 IEEE International Conference on
  • Conference_Location
    Berlin
  • Print_ISBN
    978-1-4577-0233-4
  • Type

    conf

  • DOI
    10.1109/ICCE-Berlin.2011.6031864
  • Filename
    6031864
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3475389