APPARATUS AND METHOD FOR OBTAINING IMAGES AND APPARATUS AND METHOD FOR PROCESSING IMAGES

摘要

An image acquisition apparatus and method and an image processing apparatus and method are provided to recover a clear color image by using a hand-shaking function, thereby being usefully applied to night watch photographing, night monitoring photographing, and indoor performance photographing. A sensing unit(110) senses a pixel array value by using a color filter. The color filter comprises a color pixel and a reference pixel. The color pixel is to obtain a color image. The reference pixel is to obtain a reference frame used for hand-shaking function estimation. An exposure controller(120) controls an exposure time for the reference pixel and the color pixel. A video generator(130) generates a long-exposure color video signal and a short-exposure reference video signal which are mutually arranged from the sensed pixel array value.