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A Flow to Generate DEM and Segment Buildingin in Urban Areas from LIDAR Data
Lidar Fusion filter Digital elevation model Connected component labelling Mathematical morphology
2015/12/8
Based on the character of Lidar data,this paper presents a fusion arithmetic to abstract DEM,and presents a flow to get building data from the object data. Firstly, this paper preprocesses the range i...
HSymmetric segment-based stereo matching of motion blurred images with illumination variations
motion blurred images illumination variations
2010/12/17
Most existing methods of stereo matching focus on dealing with clear image pairs. Consequently, there is a lack of approaches capable of handling degraded images captured under challenging real situat...
A New Method to Segment Playfield and Its Applications in Match Analysis in Sports Video
Segment Playfield Sports Video
2010/12/14
With the growing popularity of digitized sports video, automatic analysis of them need be processed to facilitate semantic summarization and retrieval. Playfield plays the fundamental role in automati...