Journal article
Spatial filtering in speckle
Optics letters, v 4(3), pp 99-101
01 Mar 1979
PMID: 19687813
Abstract
Statistical detection theory is applied for the detection of binary images buried in speckle, with particular reference to information storage systems. Probability of error has been obtained in the presence of speckle noise when the receiver is a matched-filter-envelope squarer device. It has been shown that system performance deteriorates sharply with increasing signal-to-noise ratio in the presence of speckle.
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Details
- Title
- Spatial filtering in speckle
- Creators
- P M Shankar - Indian Institute of Technology DelhiH M Gupta - Indian Institute of Technology Delhi
- Publication Details
- Optics letters, v 4(3), pp 99-101
- Publisher
- Optica (OSA)
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Electrical and Computer Engineering
- Web of Science ID
- WOS:A1979GL34900009
- Scopus ID
- 2-s2.0-84975594838
- Other Identifier
- 991019187066604721