| 摘要 |
The auto-compensation system of the image quality views the image more clearly using fuzzy theory. The system consists of the parts detecting the brightness signal level which involves a brightness signal divider and the first integrator, filtering the high frequency bandwidth of the horizontal signal which involves a high pass filter and the second integrator, correlating the vertical signal which involve a correlation compensator and the third integrator, and analyzing the envelope lines of the video signal. Since the image outlines is compensated automatically by this system, viewing clear image can be realized.
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