Optical correlation of images with signal-dependent noise using constrained-modulation filter devices
By: John D. Downie.
Contributors: United States. National Aeronautics and Space Administration.
Series: NASA-TM -- 111895.; NASA technical memorandum -- 111895.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1995
Place of publication: [Washington, D.C; Springfield, Va
Language: eng
Format: Microform
Subjects: Correlation coefficients.; Optical filters.; Signal to noise ratios.; Image correlators.; Linear filters.; Light modulators.; Signal processing.
Notes: Shipping list no.: 97-0960-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1997] 1 microfiche.