Patent ID: 8249370
Filing Date: 2012-08-21
Classification: G06T,H04N

Abstract:
1. An image processing device, comprising: a multi-pixel-resolution image pick-up section for obtaining multi-pixel-resolution video data by taking an image with a high resolution in a window region being a portion of an entire image and whose position changes every frame while taking an image with a low resolution outside the window region; a downward resolution conversion section for performing an image filtering process on the high-resolution image in the window region to decrease a resolution of the high-resolution image; a low-resolution video recording section for recording low-resolution video data obtained from an output of the downward resolution conversion section and the multi-pixel-resolution video data; a resolution increasing parameter learning section for learning a resolution increasing parameter by using the high-resolution image in the window region and the output of the downward resolution conversion section; and a resolution increasing parameter recording section for recording the resolution increasing parameter.