Dr. Sanjay Bhatnagar Profile

Dr. Sanjay Bhatnagar

at National Radio Astronomy Observatory

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Publications (2)

PROCEEDINGS ARTICLE | October 15, 2012

High-dynamic range interferometric astronomical imaging in the presence of direction dependent effects

Proc. SPIE. 8500, Image Reconstruction from Incomplete Data VII

KEYWORDS: Telescopes, Data modeling, Polarization, Calibration, Image processing, Interferometry, Transform theory, Antennas, Reconstruction algorithms, Algorithm development

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PROCEEDINGS ARTICLE | December 24, 2003

Scale-sensitive (multiscale) deconvolution of astronomical interferometric images

Proc. SPIE. 5169, Astronomical Adaptive Optics Systems and Applications

KEYWORDS: Microelectromechanical systems, Point spread functions, Astronomy, Fourier transforms, Image resolution, Interferometry, Deconvolution, Convolution, Algorithm development, Visibility

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