| 发明名称 | Image processing device, method and program for moving gesture recognition using difference images | ||
| 摘要 | An image processing device includes a difference image generation unit which generates a difference image by obtaining a difference between frames of a cutout image which is obtained by cutting out a predetermined region on a photographed image; a feature amount extracting unit which extracts a feature amount from the difference image; and a recognition unit which recognizes a specific movement of an object on the photographed image based on the feature amount which is obtained from the plurality of difference images which are aligned in time sequence. | ||
| 申请公布号 | US9165181(B2) | 申请公布日期 | 2015.10.20 |
| 申请号 | US201313734010 | 申请日期 | 2013.01.04 |
| 申请人 | SONY CORPORATION | 发明人 | Maeda Yoshinori;Yokono Jun;Minamino Katsuki |
| 分类号 | G06K9/00 | 主分类号 | G06K9/00 |
| 代理机构 | Hazuki International, LLC | 代理人 | Hazuki International, LLC |
| 主权项 | 1. An image processing device comprising: a region setting unit which sets a recognition region in which a plurality of predetermined regions are arranged on a photographed image; a difference image generation unit which generates a difference image in each of the plurality of predetermined regions; a feature amount extracting unit which extracts a feature amount from each of the generated plurality of difference images; and a recognition unit which recognizes a specific movement of an object on the photographed image based on the feature amount extracted from each of the generated plurality of difference images which are aligned in time sequence. | ||
| 地址 | Tokyo JP | ||