Dr. Nachappa Gopalsami
Retired at
SPIE Involvement:
Author
Publications (11)

Proceedings Article | 5 June 2014
Proc. SPIE. 9116, Next-Generation Robots and Systems
KEYWORDS: Microelectromechanical systems, Tissues, Surgery, Sensors, Resistance, Haptic technology, Photoresist materials, Spatial resolution, Resistors, Robotic surgery

SPIE Journal Paper | 14 September 2012
OE Vol. 51 Issue 9
KEYWORDS: Imaging systems, Compressed sensing, Extremely high frequency, Passive millimeter wave imaging, Image restoration, Signal to noise ratio, Raster graphics, Radiometry, Metals, Photomasks

Proceedings Article | 9 May 2012
Proc. SPIE. 8362, Passive and Active Millimeter-Wave Imaging XV
KEYWORDS: Target detection, Extremely high frequency, Polarization, Fiber optic gyroscopes, Imaging systems, Clouds, Image quality, Radiometry, Passive millimeter wave imaging, Passive millimeter wave sensors

Proceedings Article | 26 May 2011
Proc. SPIE. 8022, Passive Millimeter-Wave Imaging Technology XIV
KEYWORDS: Signal to noise ratio, Imaging systems, Lamps, Image restoration, Image acquisition, Photomasks, Raster graphics, Radiometry, Passive millimeter wave imaging, Compressed sensing

Proceedings Article | 24 April 2010
Proc. SPIE. 7670, Passive Millimeter-Wave Imaging Technology XIII
KEYWORDS: Signal to noise ratio, Extremely high frequency, Imaging systems, Spectroscopy, Remote sensing, Nitrogen, Imaging spectroscopy, Radiometry, Passive millimeter wave imaging, Multichannel imaging systems

Proceedings Article | 25 October 2006
Proc. SPIE. 6378, Chemical and Biological Sensors for Industrial and Environmental Monitoring II
KEYWORDS: Extremely high frequency, Remote sensing, Molecules, Gases, Radiometry, Microwave radiation, Atmospheric sensing, Atmospheric monitoring, Atmospheric modeling, Absorption

Showing 5 of 11 publications
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