发明名称 |
STEREO CAMERA DEVICE AND COMPUTER-READABLE RECORDING MEDIUM |
摘要 |
The stereo camera device includes: a pair of cameras; a first converter converting images of the cameras into first conversion images; a second converter converting the images into second conversion images; and a disparity estimation unit. The first conversion image is an image in which positions of pixels are represented by two-dimensional orthogonal coordinates defined by a first angle around a first axis defined by a straight line connecting optical centers of the cameras and a second angle around a second axis defined by an optical axis of the camera. The second conversion image is an image in which positions of pixels are represented by two-dimensional orthogonal coordinates defined by the first angle and a third angle around a third axis orthogonal to the first and second axes. The disparity estimation unit calculates a disparity of a desired point in a space based on the first and second conversion images. |
申请公布号 |
EP2717013(A1) |
申请公布日期 |
2014.04.09 |
申请号 |
EP20120794055 |
申请日期 |
2012.05.30 |
申请人 |
PANASONIC CORPORATION |
发明人 |
HARAGUCHI, KAZUMA;MIICHI, NOBUHIRO;NAKAHARA, TOMOHARU |
分类号 |
G01C3/06;G01B11/00;G06T1/00;G06T3/00;H04N13/02 |
主分类号 |
G01C3/06 |
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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