A Heuristic Approach to Detect and Localize Text in Arabic News Video

Autores/as

  • Sadek Mansouri LATICE Laboratory, Research Department of Computer Science
  • Mbarek Charhad Taibah University
  • Mounir Zrigui LATICE Laboratory, Research Department of Computer Science

DOI:

https://doi.org/10.13053/cys-22-1-2774

Palabras clave:

Arabic text detection, LSD, AcTiV-DB

Resumen

Automatic text detection in video sequences remains a challenging problem due to the variety of sizes, colors and the presence of complex background. In this paper, we attempt to solve this problem by proposing a robust detection-validation schema for text localization in Arabic news video. Candidate text regions are first detected by using a hybrid method which combines MSER detector and edge information. Then, these regions are grouped using morphological operators. Finally, a verification process is applied to remove noisy non-text regions including specific features for Arabic text. Performance and efficacy of the proposed text detection approach have been tested By using Arabic-Text-in-Video database (AcTiV-DB).

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Publicado

2018-03-30