发明名称 |
DISPARITY VALUE DERIVING DEVICE, EQUIPMENT CONTROL SYSTEM, MOVABLE APPARATUS, AND ROBOT |
摘要 |
A disparity value deriving device includes an acquisition unit configured to acquire a degree of matching between a reference region in a reference image captured from a first imaging position and each of a plurality of region in a designated range including a corresponding region to the reference region in a comparison image captured from a second imaging position; a synthesizer configured to synthesize the degree of matching of a reference region in neighborhood of a predetermined reference region in the reference image and the degree of matching of the predetermined reference region in the reference image; and a deriving unit configured to derive a disparity value of an object whose image is being captured in the predetermined reference region and a corresponding region to the predetermined reference region, based on a synthesized degree of matching obtained by the synthesizer. |
申请公布号 |
US2015248594(A1) |
申请公布日期 |
2015.09.03 |
申请号 |
US201514628905 |
申请日期 |
2015.02.23 |
申请人 |
ZHONG Wei;Watanabe Yoshikazu;Yokota Soichiro;Saitoh Kiichiroh;Tamura Ryohsuke |
发明人 |
ZHONG Wei;Watanabe Yoshikazu;Yokota Soichiro;Saitoh Kiichiroh;Tamura Ryohsuke |
分类号 |
G06K9/62;B60R11/04;G06K9/46 |
主分类号 |
G06K9/62 |
代理机构 |
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代理人 |
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主权项 |
1. A disparity value deriving device comprising:
an acquisition unit configured to acquire a degree of matching between a reference region in a reference image captured from a first imaging position and each of a plurality of regions in a designated range including a corresponding region corresponding to the reference region in a comparison image captured from a second imaging position; a synthesizer configured to synthesize the degree of matching of a reference region in neighborhood of a predetermined reference region in the reference image and the degree of matching of the predetermined reference region in the reference image; and a deriving unit configured to derive a disparity value of an object whose image is being captured in the predetermined reference region and the corresponding region corresponding to the predetermined reference region, based on a synthesized degree of matching obtained by the synthesizer, wherein at least a part of the regions in the designated range is displaced two or more pixels in a closest region in a predetermined direction. |
地址 |
Dan Dong CN |