A NEW OPTICAL-DETECTOR FOR A HIGH-SPEED AF CONTROL

Citation
T. Koizumi et al., A NEW OPTICAL-DETECTOR FOR A HIGH-SPEED AF CONTROL, IEEE transactions on consumer electronics, 42(4), 1996, pp. 1055-1061
Citations number
4
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Telecommunications,"Engineering, Eletrical & Electronic
ISSN journal
0098-3063
Volume
42
Issue
4
Year of publication
1996
Pages
1055 - 1061
Database
ISI
SICI code
0098-3063(1996)42:4<1055:ANOFAH>2.0.ZU;2-7
Abstract
This paper presents a new Optical Detector that provides a high-speed AF control. The Optical Detector detects data to control AF, AE and AW E. A conventional Optical Detector detects only one characteristic dat a in a field, however, the new OPD detects several characteristic data in a field. Therefore this new Optical Detector can execute high spee d detection for AF control. The new Optical Detector implements above function by switching filter coefficient every line.