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Video CCD based portable digital still camera

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2 Author(s)
Wen-Hsin Chan ; Ind. Technol. Res. Inst., Chutung, Taiwan ; Ching-Twu Youe

A prototype of a portable digital still camera (DSC) using video CCD sensor has been developed. This system has auto focus and auto exposure control for an in-house designed zoom lens. It also performs auto white balance color temperature compensation. A DSP/ASIC was developed for color conversion, interpolation, and edge enhancement. The images are compressed with JPEG BCs, and then stored in a PCMCIA memory card. A color LCD panel was built for real time display and on board playback. The interface consists of SCSI, NTSC, and S-video connections

Published in:

IEEE Transactions on Consumer Electronics  (Volume:41 ,  Issue: 3 )