Dr. Premkumar Natarajan
Research Professor at Information Sciences Institute
SPIE Involvement:
Publications (6)

PROCEEDINGS ARTICLE | February 8, 2015
Proc. SPIE. 9402, Document Recognition and Retrieval XXII
KEYWORDS: Databases, Image processing, Image resolution, Feature extraction, Image classification, Speech recognition, Optical character recognition, Speaker recognition, Systems modeling, Classification systems

Proc. SPIE. 9021, Document Recognition and Retrieval XXI
KEYWORDS: Image processing algorithms and systems, Data mining, Quantum wells, Sensors, Image segmentation, Image processing, Feature extraction, Optical character recognition, Computer engineering, Algorithm development

PROCEEDINGS ARTICLE | January 24, 2011
Proc. SPIE. 7874, Document Recognition and Retrieval XVIII
KEYWORDS: Visualization, Image segmentation, Feature extraction, Image classification, Analytical research, Optical character recognition, Neodymium, Electronic imaging, Classification systems, Current controlled current source

PROCEEDINGS ARTICLE | January 17, 2005
Proc. SPIE. 5676, Document Recognition and Retrieval XII
KEYWORDS: Detection and tracking algorithms, Data modeling, Imaging systems, Feature extraction, Data processing, Optical character recognition, Optimization (mathematics), Electronic imaging, Performance modeling, Systems modeling

PROCEEDINGS ARTICLE | January 29, 1999
Proc. SPIE. 3584, 27th AIPR Workshop: Advances in Computer-Assisted Recognition
KEYWORDS: Detection and tracking algorithms, Data modeling, Databases, Computing systems, Feature extraction, Printing, Image quality, Speech recognition, Optical character recognition, Performance modeling

PROCEEDINGS ARTICLE | October 30, 1997
Proc. SPIE. 3164, Applications of Digital Image Processing XX
KEYWORDS: Optical filters, Image compression, Matrices, Wavelets, Linear filtering, Image analysis, Low-intensity laser therapy, Transform theory, Electronic filtering, Binary data

Showing 5 of 6 publications
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