DocumentCode
783176
Title
A digital still camera
Author
Uchiyama, Masayuki ; Itoh, Fumiyoshi ; Niwa, Hisashi ; Kawagoe, Yoshito ; Takizawa, Satoru ; Tsuge, Sachio ; Ohki, Makoto ; Hashiguchi, Sumihisa
Author_Institution
Chinon Industries Inc., Suwa, Japan
Volume
38
Issue
3
fYear
1992
fDate
8/1/1992 12:00:00 AM
Firstpage
698
Lastpage
702
Abstract
A small-sized digital still camera was successfully manufactured, incorporating the pixel-adaptive DPCM (differential pulse code modulation) scheme for data compression. The picture data were processed in the red-green-blue (RGB) form arranged in the inline sequence. The charge coupled device (CCD) imager with vertical stripe color filters was driven so to generate red, green, and blue signals that were adequate for application of the adaptive DPCM procedure
Keywords
CCD image sensors; cameras; data compression; image coding; pulse-code modulation; CCD imager; charge coupled device; data compression; differential pulse code modulation; inline sequence; pixel-adaptive DPCM; red-green-blue; small-sized digital still camera; vertical stripe color filters; Adaptive filters; Charge coupled devices; Charge-coupled image sensors; Data compression; Digital cameras; Digital modulation; Manufacturing; Modulation coding; Pulse compression methods; Pulse modulation;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.156757
Filename
156757
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