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Premchandra M. Shankar, Ph.D.

Affiliations: 
2008 Electrical & Computer Engineering University of Arizona, Tucson, AZ 
Area:
Electronics and Electrical Engineering
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"Premchandra Shankar"
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Mark A. Neifeld grad student 2008 University of Arizona
 (Multiframe superresolution techniques for distributed imaging systems.)

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Publications

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Shankar PM. (2009) Quantitative measures of boundary and contrast enhancement in speckle reduction in ultrasonic B-mode images using spatial bessel filters. Ieee Transactions On Ultrasonics, Ferroelectrics, and Frequency Control. 56: 2086-96
Ke J, Shankar P, Neifeld MA. (2009) Distributed imaging using an array of compressive cameras Optics Communications. 282: 185-197
Shankar PM, Neifeld MA. (2008) Sparsity constrained regularization for multiframe image restoration. Journal of the Optical Society of America. a, Optics, Image Science, and Vision. 25: 1199-214
Shankar PM, Neifeld MA. (2007) Multiframe superresolution of binary images. Applied Optics. 46: 1211-22
Stenner MD, Shankar P, Neifeld MA. (2007) Wide-field feature-specific imaging Optics Infobase Conference Papers
Ke J, Shankar P, Neifeld MA. (2007) Distributed feature-specific imaging Optics Infobase Conference Papers
Shankar PM. (2006) Speckle reduction in ultrasonic images through a maximum likelihood based adaptive filter. Physics in Medicine and Biology. 51: 5591-602
Shankar PM, Hasenplaugh WC, Morrison RL, et al. (2006) Multiaperture imaging. Applied Optics. 45: 2871-83
Shankar PM, Neifeld MA. (2005) Multiframe restoration with a likelihood-based method Optics Infobase Conference Papers
Shankar PM, Neifeld MA. (2005) Multiframe image restoration with the 2D4 algorithm Proceedings of Spie - the International Society For Optical Engineering. 5817: 1-6
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