| 摘要 |
<p>An image signal processor and a method for processing an image signal thereof are disclosed. The image signal processor stores a difference of image signals between a current frame and a previous frame, determines whether the input signal is a moving image or a still image by comparing the difference of image signals between the current frame and a frame prior to the previous frame, and filters the image signals employing a 2D comb filter or 3D comb filter. As a result, a filtering is executed using comb filters proper to a moving image and a still image.</p> |
