Profile Based Sub-Image Search in Image Databases


Sub-image search with high accuracy in natural images still remains a challenging problem. This paper proposes a new feature vector called profile for a keypoint in a bag of visual words model of an image. The profile of a keypoint captures the spatial geometry of all the other keypoints in an image with respect to itself, and is very effective in… (More)


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@article{Singh2010ProfileBS, title={Profile Based Sub-Image Search in Image Databases}, author={Vishwakarma Singh and Ambuj K. Singh}, journal={CoRR}, year={2010}, volume={abs/1010.1496} }