A top-down page segmentation technique known as the recursive X-Y cut decomposes a document image recursively into a set of rectangular blocks. This paper proposes that the recursive X-Y cut be implemented using bounding boxes of connected components of black pixels instead of using image pixels. The advantage is that great improvement can be achieved in computation. In fact, once bounding boxes of connected components are obtained, the recursive X-Y cut is completed within an order of a second on Sparc-10 workstations for letter-sized document images scanned at 900 dpi resolution.


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    Title :

    Recursive X-Y cut using bounding boxes of connected components


    Contributors:
    Jaekyu Ha (author) / Haralick, R.M. (author) / Phillips, I.T. (author)


    Publication date :

    1995-01-01


    Size :

    381621 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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