发明名称 |
IMAGE PROCESSING DEVICE AND METHOD AND PROGRAM |
摘要 |
The present technique relates to an image processing device and method and a program that make it possible to obtain a high quality panorama image when generating a 360 degree panorama image. A projection image generation unit generates projection images in such a way that images captured while rotating a camera 360 degrees are mapped on a cylindrical surface. A cumulative difference value calculation unit calculates the cumulative difference value between adjacent projection images at each position. A directed graph generation unit generates based on the projection images and the cumulative difference value a directed graph in which the cumulative difference value is reflected on the energy of an edge. According to the directed graph a route search unit searches for the connection positions of projection images having the least breaks when connecting the projection images to each other to generate a panorama image. Based on the search result a panorama image generation unit connects the projection images and generates the panorama image. The present technique is applicable to image processing devices. |
申请公布号 |
IN3349CHN2014(A) |
申请公布日期 |
2015.07.03 |
申请号 |
IN2014CHENP3349 |
申请日期 |
2014.05.02 |
申请人 |
SONY CORPORATION |
发明人 |
OHKI MITSUHARU;YAMADA HIDESHI;SANO KENICHI;KATOH NAOYA;KIMURA ATSUSHI;MASUNO TOMONORI |
分类号 |
H04N5/232;G06T3/00;H04N5/225 |
主分类号 |
H04N5/232 |
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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