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Segmentation of map image using opponent color dimensions

✍ Scribed by Ningyan Liu; Hong Yan; Paul Martin

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
622 KB
Volume
21
Category
Article
ISSN
0361-2317

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✦ Synopsis

Segmentation of Map Image Using Opponent Color Dimensions *

This article describes a method for segmentation of color geographic map images based on color opponencv. In this method, a color-map image is transformed into a color opponent representation as proposed for human vision. The color contrast is enhanced in a manner analogous to the opponent surround receptive fields. The enhancement process separales adjacent foreground and background regions into pairs of opponent colors. The segmentation process can then be easily completed based on this opponent structure.

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