发明申请
- 专利标题： Method and apparatus for large-scale two-dimensional mapping
- 专利标题（中）： 用于大尺度二维映射的方法和装置
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申请号： US10776873申请日： 2004-02-11
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公开(公告)号： US20050174351A1公开(公告)日： 2005-08-11
- 发明人: Yuh-Jye Chang
- 申请人： Yuh-Jye Chang
- 主分类号： G06T11/20
- IPC分类号： G06T11/20 ; G09G5/00
摘要：
A method and apparatus for achieving the storing, manipulating and rendering of large-scale 2D displays (e.g., a large-scale communications network topology) using a conventional computer system and its secondary memory. Utilizing a modified quad tree data structure in combination with certain indexing and viewing methodologies achieves the storing, loading, rending, and navigating of, large-scale topologies utilizing the secondary memory of a conventional computer system.
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