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Presentation Information     2013-08-19 (14:15)   •  The seminar room at Vi2

Speaker Fei Liu
Title A Scan Line Approach to Facade Region Detection in Street View Images
Abstract In this seminar I will talk about our latest work on building detection from street view images. We characterise facades as image regions with repetitious patterns and containing plenty of horizontal and vertical line segments. Such regions are detected by scanning the given image. We generate the scan lines based on horizontal and vertical line segments under perspective distortion. Among the detected regions, the facade is found by identifying the one with the most count of horizontal and vertical line segments.