发明名称 |
THREE-DIMENSIONAL INFORMATION PROCESSOR AND THREE- DIMENSIONAL INFORMATION PROCESSING METHOD |
摘要 |
PROBLEM TO BE SOLVED: To provide a three-dimensional information processor for easily measure even an object in a distance. SOLUTION: This three-dimensional information processor acquires three- dimensional information of an object to be image-picked up based on a principle of a triangulation by using image information at a plurality of viewpoints with images picked up on an imaging surface of an imaging device formed on a single chip. Similarity of the image characteristic of an image area exceeding a parallax zero point in the direction from a maximum parallax search point toward the parallax zero point in a search range on a predetermined epi-polar line is examined in addition to similarity of image characteristic of an image area at a plurality of predetermined search positions on a predetermined epi- polar line in other images than a reference image. COPYRIGHT: (C)2004,JPO
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申请公布号 |
JP2003346130(A) |
申请公布日期 |
2003.12.05 |
申请号 |
JP20020148144 |
申请日期 |
2002.05.22 |
申请人 |
SAIBUAASU:KK;MITSUBISHI PRECISION CO LTD |
发明人 |
KAWAMURA EIJI;ONISHI HIRONOBU |
分类号 |
G01B11/00;G01B11/24;G06T1/00;G06T7/00;G06T7/60;(IPC1-7):G06T1/00 |
主分类号 |
G01B11/00 |
代理机构 |
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地址 |
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