Dr. Passant V. Karunaratne
SPIE Involvement:
Author
Publications (4)

Proceedings Article | 17 June 2003
Proc. SPIE. 5007, Human Vision and Electronic Imaging VIII
KEYWORDS: Visualization, Video, Distortion, Linear filtering, Computer programming, Video compression, Quantization, Video processing, Video coding, Visual compression

Proceedings Article | 29 December 2000
Proc. SPIE. 4310, Visual Communications and Image Processing 2001
KEYWORDS: Image compression, Visualization, Image processing, Video, Digital filtering, Computer programming, Image quality, Video compression, Quantization, Image filtering

Proceedings Article | 4 April 1997
Proc. SPIE. 3077, Applications and Science of Artificial Neural Networks III
KEYWORDS: Facial recognition systems, Image compression, Databases, Image segmentation, Image processing, Wavelets, Denoising, Visual system, Neural networks, Wavelet image processing

Proceedings Article | 24 May 1996
Proc. SPIE. 2756, Automatic Object Recognition VI
KEYWORDS: Radar, Statistical analysis, Backscatter, Scattering, Pattern recognition, Interference (communication), Feature extraction, Target recognition, Electromagnetic scattering, Time-frequency analysis

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