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What makes an object salient? Almost all the works so far determine object saliency based on the amount of the contrast of a patch or super pixel with it's surrounding. Due to this approach, objects consisting of multiple colors, which is usually the case with a majority of natural objects, are allocated varying saliency values. Hence, post-processing for it's application is another problem. Taking...
This paper proposes the use of soft dipole vectors for the purpose of Content Based Image Retrieval (CBIR). This paper illustrates the algorithm to evaluate soft dipole vector for a given image and as an example, depict its application in 'Stamp Recognition using CBIR'. Its advantages are its inherent rotation invariance and its uniqueness for every image, making it very robust. More importantly,...
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