发明名称 |
IMAGE GENERATION METHOD AND APPARATUS, PROGRAM THEREFOR, AND STORAGE MEDIUM WHICH STORES THE PROGRAM |
摘要 |
An image generation method for generating image information of an image C by using an image A and an image B having a bit depth higher than that of image A. Image C having the same bit depth as image B is generated by increasing the bit depth of image A by means of tone mapping; presence or absence of a point in image B corresponding to each pixel position of image C and the position of the relevant corresponding point are estimated; and to each pixel position in image C for which it is estimated that there is a corresponding point, image information of the corresponding position in image B is assigned. It is possible to generate image information at each pixel position in image C for which it is estimated in the corresponding point estimation that there is no corresponding point, by using the image information assigned according to an estimation result that there is a corresponding point. |
申请公布号 |
CA2702163(C) |
申请公布日期 |
2014.07.22 |
申请号 |
CA20082702163 |
申请日期 |
2008.10.09 |
申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION |
发明人 |
KIMATA, HIDEAKI;SHIMIZU, SHINYA;KAMIKURA, KAZUTO;YASHIMA, YOSHIYUKI |
分类号 |
G06T3/00;G06T5/00;H04N1/387 |
主分类号 |
G06T3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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