| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image processor which simultaneously and stably extracts a background image and at least two subject images from a plurality of images. <P>SOLUTION: The image processor extracts the background image defined as a hidden parameter and at least two subject images from the plurality of images, and is provided with: an image input part 101 which accepts input of the plurality of images; a hidden parameter estimation part 102 which estimates the hidden parameter from the plurality of images and a constraint parameter showing at least one condition of the hidden parameter using a repetition learning method; a constraint parameter learning part 103 which learns the constraint parameter regarding the hidden parameter using an estimation result by the hidden parameter estimation part 102 as a teacher signal; and a complementary learning part 104 which repeats estimation of the hidden parameter using a learning result of the constraint parameter and learning of the constraint parameter using the estimation result of the hidden parameter. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
