Invention Grant
US08149248B2 Method and apparatus for displaying map using non-linear compression 有权
使用非线性压缩显示地图的方法和装置

Method and apparatus for displaying map using non-linear compression
Abstract:
A map displaying method and apparatus to display a map on a screen, the map displaying method including: establishing a first area on the map that is not compressed based on a current location of an object on the map; non-linearly compressing a second area adjacent to the first area at different compression ratios according to a distance from the first area to generate a third area; and displaying the first area and the third area on the screen.
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