发明名称 |
DISPARITY VALUE DERIVING DEVICE, MOVABLE APPARATUS, ROBOT, DISPARITY VALUE PRODUCING METHOD, AND COMPUTER PROGRAM |
摘要 |
A disparity value deriving device includes a calculator configured to calculate costs of candidates for a corresponding region in a comparison image that corresponds to a reference region in a reference image, based on luminance values of the regions. The device also includes a changer configured to change a cost exceeding a threshold to a value higher than the threshold; a synthesizer configured to synthesize a cost of a candidate for a corresponding region for one reference region after the change and a cost of a candidate for a corresponding region for another reference region after the change; and a deriving unit configured to derive a disparity value based on a position of the one reference region and a position of the corresponding region in the comparison image for which the cost after the synthesis is smallest. |
申请公布号 |
EP3080549(A4) |
申请公布日期 |
2016.12.21 |
申请号 |
EP20140869791 |
申请日期 |
2014.12.12 |
申请人 |
Ricoh Company, Ltd. |
发明人 |
SAITOH, Kiichiroh;WATANABE, Yoshikazu;YOKOTA, Soichiro;TAMURA, Ryohsuke;ZHONG, Wei |
分类号 |
G06T7/00 |
主分类号 |
G06T7/00 |
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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