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Segmentation of brain MR image tissues has been a challenge because of the embedded nonlinear bias field acquired during the image acquisition process. This problem is further compounded due to the presence of noise. In order to deal with such issues, we have proposed a Variable Variance Adaptive Mean-Shift (VVAMS) algorithm which not only removes noise but also reinforces the clustering attribute...
Estimation of bias field together with the tissue class of a noisy Magnetic Resonance image has been a challenging task because of the nonlinear nature of bias field. In order to address this issue we have proposed two new schemes. The first one is the recursive framework, where class labels and bias fields have been estimated simultaneously. In one part of the recursion, a variable variance Adaptive...
Vision Technology plays an important role in terms of image processing. Mostly the gesture of the human being is one of the best conveyances of information. In remote area also people communicate among themselves using hand gesture. This helps illiterate as well as dumb people to convey any information. In this piece of work; authors try to implement the palm gesture using the fingers. It helps to...
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