NEW OPTOELECTRONIC MORPHOLOGICAL SCHEME FOR MULTIPLE-OBJECT RECOGNITION

Authors
YAO ZB WU MX JIN GF HUANG GL YAN YB
Citation
Zb. Yao et al., NEW OPTOELECTRONIC MORPHOLOGICAL SCHEME FOR MULTIPLE-OBJECT RECOGNITION, Optical engineering, 33(11), 1994, pp. 3727-3732
Citations number
4
Categorie Soggetti
Optics
Journal title
Optical engineering → ACNP
ISSN journal
00913286
Volume
33
Issue
11
Year of publication
1994
Pages
3727 - 3732
Database
ISI
SICI code
0091-3286(1994)33:11<3727:NOMSFM>2.0.ZU;2-4
Abstract
Based on the binary image algebra algorithm for a hit-or-miss transfor m of mathematical morphology, a new optoelectronic system with two par allel channels is set up for real-time multiple-object recognition. Tw o Dammann gratings are used for convolutions in morphological operatio ns. The relation of rotation-recognizing sensitivity to the threshold values is discussed.