Journal article
Detection of binary images in noise (optical processing)
Optical and quantum electronics, v 11(2), pp 133-140
01 Mar 1979
Abstract
Detection of binary images in noise is considered in the light of statistical detection theory, with particular reference to information storage systems. The different disturbances are classified into system noise and transparency noise. The receiver operating characteristics (ROC) have been obtained when the scanned binary image is corrupted by additive white Gaussian noise and multiplicative speckle. It is shown that improvement in ROC with signal-to-noise ratio (SNR) is less pronounced in the presence of speckle.
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Details
- Title
- Detection of binary images in noise (optical processing)
- Creators
- P ShankarH Gupta - Indian Institute of Technology Delhi
- Publication Details
- Optical and quantum electronics, v 11(2), pp 133-140
- Publisher
- Springer Nature
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Electrical and Computer Engineering
- Web of Science ID
- WOS:A1979GN17300004
- Scopus ID
- 2-s2.0-0018443019
- Other Identifier
- 991019187076204721