Invention Grant
US08170793B2 System and method for determining routing point placement for aiding in encoding and decoding a path
有权
确定用于协助编码和解码路径的路由点布局的系统和方法
- Patent Title: System and method for determining routing point placement for aiding in encoding and decoding a path
- Patent Title (中): 确定用于协助编码和解码路径的路由点布局的系统和方法
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Application No.: US11772021Application Date: 2007-06-29
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Publication No.: US08170793B2Publication Date: 2012-05-01
- Inventor: Elizabeth V. C. Kaubisch
- Applicant: Elizabeth V. C. Kaubisch
- Applicant Address: US NH Lebanon
- Assignee: Tele Atlas North America, Inc.
- Current Assignee: Tele Atlas North America, Inc.
- Current Assignee Address: US NH Lebanon
- Main IPC: G01C21/32
- IPC: G01C21/32
Abstract:
A method of encoding a shortened path definition of a path in a mapping system is described. In one embodiment, a shortened path definition includes only those routing points that are needed to eliminate valid alternate routes.
Public/Granted literature
- US20090005926A1 SYSTEM AND METHOD FOR DETERMINING ROUTING POINT PLACEMENT FOR AIDING IN ENCODING AND DECODING A PATH Public/Granted day:2009-01-01
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