3D Modeling and Refinement of Residential Maps Using Range Scanners
نویسندگان
چکیده
This paper introduces a method of making 3D models of buildings in a 2D residential digital map, and refining the building data in the digital map. The range image of the streets acquired by line scan laser scanners that moves in the streets is used. The pattern lines of the range image are determined using edge detection or depth analysis. Then these pattern lines are matched with pattern lines of the digital map using a pattern matching algorithm based on dynamic programming. Thus the buildings in digital map and their range images are linked together. The 3D model of the buildings can be constructed from their corresponding range images. Keyword: Range Image, Digital Map, Edge Detection, Pattern Matching, Dynamic Programming
منابع مشابه
Matching Range Images of Streets with a Residential Map
In order to realize 3D modeling and refinement of buildings in a digital 2D residential map using range images of the streets, we match range images of streets with the digital map. After pattern lines of the range images are determined using edge detection and depth analysis, they are matched with pattern lines of the digital map using a pattern matching algorithm based on dynamic programming....
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