NeTra: a toolbox for navigating large image databases
Multimedia Systems - Special issue on video content based retrieval
Image Segmentation Using Local Variation
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Modern approaches in detection of page separators for image clustering
WSEAS Transactions on Computers
Methods of bitonal image conversion for modern and classic documents
WSEAS Transactions on Computers
Normalized text font resemblance method aimed at document image page clustering
WSEAS Transactions on Computers
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Applying binarization technique on a colored image can yield an image that is quite different from the original one if multi-thresholding is used. The solution proposed is an adaptive multithresholding technique (AMTT) that describes an adaptive multi-thresholding technique (AMTT) for binarization of color images depending upon the nature of the image. The technique improves the perception of the binarized images based on color hue and hence the dissimilarity between original and binarized image is reduced. This technique compensates for differences in illumination and shade by including information content in the thresholding calculation. AMTT calculates information loss in the image with respect to human perception on the basis of color hue. Experimental results show that the proposed AMTT reduces the color content by keeping the information loss minimum.