DocumentCode
275452
Title
Automated evaluation of colour reproduction for colour video cameras
Author
Ikeda, H. ; Abe, M. ; Higaki, Y. ; Kobayashi, T. ; Nakamichi, M.
Author_Institution
Chiba Univ., Japan
fYear
1991
fDate
20-21 Jun 1991
Firstpage
31
Lastpage
38
Abstract
A method to measure and evaluate the performance of a video camera is suggested. The authors discuss such problems as elimination of unwanted effects of electronic circuits, calibration of the measurement system, and how to obtain the matching values for absolute evaluation of colour differences between original and reproduced colours. They also describe a newly developed digital instrument to realize automated evaluation and graphic display of the results of the colour differences
Keywords
automatic test equipment; colorimetry; colour television cameras; video cameras; TV; automated evaluation; colorimetry; colour differences; colour reproduction; colour video cameras; digital instrument; electronic circuit effects; graphic display; original colours; system calibration; television;
fLanguage
English
Publisher
iet
Conference_Titel
Television Measurements, 1991., Fourth International Conference on
Conference_Location
Montreux
Print_ISBN
0-85296-512-5
Type
conf
Filename
116441
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