| 摘要 |
PROBLEM TO BE SOLVED: To provide an image processor capable of acquiring an orbit image without receiving the influence of background from normally photographed image data. SOLUTION: This image processor is provided with an infinite sequence data generating means for acquiring image data at the same pixel position in a plurality of frames acquired in a preliminarily decided period as temporally continuous pixel value data, and for generating the infinite sequence data of the plurality of pixel values at each pixel position. Furthermore, this image processor is provided with a statistic calculating means for calculating and storing at least one of the maximum value, minimum value and mean value of the plurality of pixel values of the infinite sequence data as a statistic at each pixel position and a result data generating means for selecting one of any pixel value or statistic in the infinite sequence at each pixel position based on the statistic according to a preliminarily decided rule, and acquires the selected pixel value or value as the result data at each pixel position in the frame. COPYRIGHT: (C)2004,JPO&NCIPI |
