Title :
Two-Dimensional Encoding Masks for Hadamard Spectrometric Imager
Author_Institution :
Department of Electrical Communication Engineering, Indian Institute of Science, Bangalore, India
fDate :
5/1/1974 12:00:00 AM
Abstract :
Techniques to improve upon the design of two-dimensional encoding masks for multiplex Hadamard spectrometric imagers are described. The technique to generate masks based on completely orthonormal codes is described. In some cases, self-supporting masks result which were not previously known. Transmission through the encoding masks (but not necessarily the signal-to-noise ratio) can also be increased.
Keywords :
Encoding; Image coding; Lead; Lenses; Optical devices; Optical imaging; Permission; Signal design; Spectroscopy; TV;
Journal_Title :
Electromagnetic Compatibility, IEEE Transactions on
DOI :
10.1109/TEMC.1974.303342
