Sumana Gupta

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  • Amitabha Mukerjee, Gupta Sumana, Sumana Gupta, Susmit Sen
  • 2001
To My Parents Certificate It is certified that the work contained in the thesis entitled " AUTOMATED VISUAL Guha, has been carried out under my supervision and that this work has not been submitted elsewhere for a degree. Acknowledgements I would like to express my sincere gratitude to Dr. and Dr. Amitabha Mukerjee for their invaluable guidance and(More)
In this paper, a new algorithm is proposed for fast kernel density estimation (FKDE), based on principal direction divisive partitioning (PDDP) of the data space. A new framework is also developed to apply FKDE algorithms (both proposed and existing), within nonparametric noncausal Markov random field (NNMRF) based texture synthesis algorithm. The goal of(More)
Markov Random Field (MRF) based sampling method is popular for synthesizing natural textures. The main drawback of the synthesis procedure is the large computational complexity involved. In this paper, we propose an approximation of the conditional density description for the reduction of computational complexity required in sampling texture pixels from the(More)