发明授权
- 专利标题: Three-dimensional data input apparatus
- 专利标题(中): 三维数据输入装置
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申请号: US10334863申请日: 2003-01-02
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公开(公告)号: US06882435B2公开(公告)日: 2005-04-19
- 发明人: Fumiya Yagi , Eiichi Ide , Hiroshi Uchino , Koichi Kamon , Takashi Kondo
- 申请人: Fumiya Yagi , Eiichi Ide , Hiroshi Uchino , Koichi Kamon , Takashi Kondo
- 申请人地址: JP Osaka
- 专利权人: Minolta Co., Ltd.
- 当前专利权人: Minolta Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: McDermott Will & Emery LLP
- 优先权: JP11-161811 19990609
- 主分类号: G01B11/00
- IPC分类号: G01B11/00 ; G01B11/03 ; G01B11/24 ; G01B21/00 ; G01B21/20 ; G01C3/06 ; G01C11/06
摘要:
An object is to provide a three-dimensional data input apparatus that enables data currently required by the user to be easily extracted from the stored past three-dimensional data, shooting position data or shooting direction data. When the user provides the three-dimensional measuring device 1 with a measurement instruction, the portions operate through control by the central processing portion 17 to obtain the three-dimensional data SS and the two-dimensional image data SN of the object Q. The group of the three-dimensional data SS, the two-dimensional image data SN, the position data SP and the attitude data SA that are in the one-to-one correspondence with one another as described above are stored in the storage portion 18 every time the three-dimensional data of the object Q is measured. In a case where a fixed point observation of the object is repetitively performed by use of the three-dimensional measuring device 1, by extracting from the storage portion 18 three-dimensional data SSK and two-dimensional image data SNK obtained in the past and comparing them with the present three-dimensional data SSG and two-dimensional image data SNG, the change in the configuration of the object during that period can be found.
公开/授权文献
- US20030133129A1 Three-dimensional data input apparatus 公开/授权日:2003-07-17