| 摘要 |
Disclosed is an outline compensation method for a image signal comprising a step generating a brightness signal by a brightness matrix after receiving digital R, G, B image signals, a step generating a vertical outline signal in a real time by sequentially delaying the brightness signal by a horizontal line unit, a step generating a horizontal outline signal in a real time by delaying the sequentially delayed brightness signal in a constant time unit, a step generating a complex image outline signal by adding the vertical outline signal to the horizontal outline signal, and a step outputting the compensated brightness signal by adding the complex image outline signal to uncompensated brightness outline signal. Thereby, the manufacturing cost is reduced and the system size becomes small.
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