Low Noise Driving Method for CCD Imaging Devices
2010 Volume 64 Issue 3 Pages 353-357
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2010 Volume 64 Issue 3 Pages 353-357
A low noise driving method for CCD imaging devices is developed. In the method, a reset pulse is controlled according to the signal level of the CCD. By an evaluation employing a CCD of VGA size, it has become apparent that signal charge acquired from more than 100 pixels can be read continuously without reset pulses at a scene of 1/64 luminance and that low frequency noise whichi is conspicuous in a reproduced picture can be reduced remarkably.
The Proceedings of the Circle of Television Engineers
The Proceedings of the Institute of Television Engineers
The Proceedings of the Institute of Television Engineers
The Institute of Image Information and Televistion Engineers
The Journal of the Institute of Television Engineers of Japan
The Journal of the Institute of Television Engineers of Japan
