Dr. A. Senthil Kumar Profile

Dr. A. Senthil Kumar

Senior Scientist at National Remote Sensing Ctr

SPIE Involvement:

Author

Publications (6)

SPIE Journal Paper | 1 August 2010

Cross-calibration of wide-field sensors of IRS-1C, IRS-1D and IRS-P6 using near-synchronous matching scenes

A. Senthil Kumar, V. Srinivas, A. Manjunath, A. Kiran Kumar, V. Jayaraman

JARS, Vol. 4, Issue 01, 043542, (August 2010) https://doi.org/10.1117/12.10.1117/1.3487230

KEYWORDS: Sensors, Calibration, Reflectivity, Satellites, Sun, Infrared sensors, Data acquisition, Atmospheric sensing, Data modeling, Error analysis

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Proceedings Article | 22 December 2006 Paper

Onboard multispectral data compression using JPEG-like algorithm: a case study

A. Senthil Kumar, T. Radhika, P. V. Narashima Rao, A. Manjunath, K. M. M. Rao

Proceedings Volume 6405, 640527 (2006) https://doi.org/10.1117/12.697564

KEYWORDS: Data compression, Image compression, Image quality, Multispectral imaging, Image analysis, Image resolution, Chromium, Reconstruction algorithms, Data transmission, Image classification

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Proceedings Article | 22 December 2006 Paper

On-orbit spatial resolution estimation of IRS—CARTOSAT-1 cameras with images of artificial and man-made targets: preliminary results

A. Senthil Kumar, A. Manjunath, K. Rao, A. S. Kiran Kumar, R. Navalgund, K. Radhakrishnan

Proceedings Volume 6405, 64050W (2006) https://doi.org/10.1117/12.697001

KEYWORDS: Modulation transfer functions, Cameras, Satellites, Point spread functions, Spatial resolution, Satellite imaging, Infrared cameras, Signal to noise ratio, Sensors, Infrared imaging

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Proceedings Article | 22 December 2006 Paper

Fast searching of spectral library database using variable interval spectral average method

A. Senthil Kumar, S. Jayabharathi, A. Manjunath, K. M. M. Rao

Proceedings Volume 6405, 64051K (2006) https://doi.org/10.1117/12.697554

KEYWORDS: Minerals, Databases, Hyperspectral imaging, Absorption, Calcite, Remote sensing, Reflectivity, Principal component analysis, Wavelets, Signal detection

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Proceedings Article | 8 April 1996 Paper

Toward fully automated analysis of tagged and nontagged MR cardiac images

Senthil Kumar, Tai Cheng, Jonathan Adair, Agusto Sellhorn, Dmitry Goldgof, Satish Tadikonda, Dominique Freeman

Proceedings Volume 2709, (1996) https://doi.org/10.1117/12.237879

KEYWORDS: Sensors, 3D modeling, Magnetic resonance imaging, Edge detection, Spherical lenses, Fuzzy logic, Detection and tracking algorithms, Image processing, Image sensors, Data centers

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Proceedings Article | 29 July 1993 Paper

Automatic tracking of SPAMM grid and the estimation of deformation parameters from cardiac MR images

Senthil Kumar, Dmitry Goldgof

Proceedings Volume 1905, (1993) https://doi.org/10.1117/12.148634

KEYWORDS: Magnetic resonance imaging, Detection and tracking algorithms, Automatic tracking, Motion estimation, Motion models, Modulation, Image processing, Heart, Optical flow, Image analysis

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Showing 5 of 6 publications

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