Now showing items 1-4 of 4

    • Integrated segmentation and recognition of connected Ottoman script 

      Yalniz, I. Z.; Altingovde, I. S.; Güdükbay U.; Ulusoy, Ö. (S P I E - International Society for Optical Engineering, 2009-11)
      We propose a novel context-sensitive segmentation and recognition method for connected letters in Ottoman script. This method first extracts a set of segments from a connected script and determines the candidate letters ...
    • Ottoman archives explorer: a retrieval system for digital Ottoman archives 

      Yalniz, I. Z.; Altingovde, I. S.; Güdükbay U.; Ulusoy, Ö. (Association for Computing Machinery, 2009-12)
      This article presents Ottoman Archives Explorer, a Content-Based Retrieval (CBR) system based on character recognition for printed and handwritten historical documents. Several methods for character segmentation and ...
    • Probabilistic mathematical formula recognition using a 2D context-free graph grammar 

      Celik, M.; Yanikoglu, B. (2011)
      We present a probabilistic framework for the mathematical expression recognition problem. The developed system is flexible in that its grammar can be extended easily thanks to its graph grammar which eliminates the need ...
    • Subband coding of binary textual images for document retrieval 

      Gerek, Ö. N.; Tewfik, A. H.; Çetin, A. E. (IEEE (Institute of Electrical and Electronics Engineers), 1996)
      Efficient compression of binary textual images is very important for applications such as document archiving and retrieval, digital libraries and facsimile. The basic property of a textual image is the repetitions of small ...