发明授权
- 专利标题: Image focusing device with motor
- 专利标题(中): 带电机的图像聚焦装置
-
申请号: US10384886申请日: 2003-03-07
-
公开(公告)号: US07778443B2公开(公告)日: 2010-08-17
- 发明人: Mitsuru Watanabe , Masato Iwakawa , Satoshi Singu , Hisato Kato
- 申请人: Mitsuru Watanabe , Masato Iwakawa , Satoshi Singu , Hisato Kato
- 申请人地址: JP
- 专利权人: NEC Corporation
- 当前专利权人: NEC Corporation
- 当前专利权人地址: JP
- 代理机构: Ostrolenk Faber LLP
- 优先权: JP2002-063655 20020308
- 主分类号: G06K9/00
- IPC分类号: G06K9/00
摘要:
An illumination unit 6 illuminates a scene object (i.e., mail) 2 moved in a predetermined direction by a transport means (transport conveyor) 1, the imaging distance up to the scene object 2 is detected before imaging, and auto-focusing is made according to distance data detected at the time of the imaging.
公开/授权文献
- US20030169364A1 Image input apparatus 公开/授权日:2003-09-11
信息查询