发明申请
US20070143737A1 Using multi-resolution visual codes to facilitate information browsing in the physical world
有权
使用多分辨率视觉代码来促进物理世界中的信息浏览
- 专利标题: Using multi-resolution visual codes to facilitate information browsing in the physical world
- 专利标题(中): 使用多分辨率视觉代码来促进物理世界中的信息浏览
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申请号: US11312825申请日: 2005-12-19
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公开(公告)号: US20070143737A1公开(公告)日: 2007-06-21
- 发明人: Qingfeng Huang , James Reich , Marc Mosko , Victoria Bellotti
- 申请人: Qingfeng Huang , James Reich , Marc Mosko , Victoria Bellotti
- 主分类号: G06F9/44
- IPC分类号: G06F9/44
摘要:
One embodiment of the present invention provides a system for navigating through information associated with physical objects or locations. During operation, the system detects a multi-resolution visual code placed on or in the vicinity of a physical object or location. The system then determines a level of resolution for the detected code, and decodes the code at the determined level of resolution to obtain the information. Subsequently, the system presents the information to a user, thereby allowing the user to navigate through information associated with the physical object or location.
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