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	Expansion-based depth map estimation for multi-view stereo
	Peng Song; Xiaojun Wu; Michael Yu Wang; Jianhuang Wu
	2010
会议名称	23rd IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010
会议地点	Taipei, Taiwan
英文摘要	This paper presents an algorithm for acquiring high-quality models from multiple calibrated photographs by computing and merging depth maps. The algorithm first computes depth maps from multi-view stereo using a proposed expansion-based approach that returns a 3D point cloud with noisy and redundant information. Then the estimated depth maps are merged into an accurate surface model by a cleaning, downsampling, surface normal estimation and Poisson surface reconstruction process. The proposed approach has been implemented and the experimental results with several real datasets demonstrate that the approach can produce accurate surface models efficiently
收录类别	EI
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/2825]
专题	深圳先进技术研究院_集成所
作者单位	2010
推荐引用方式 GB/T 7714	Peng Song,Xiaojun Wu,Michael Yu Wang,et al. Expansion-based depth map estimation for multi-view stereo[C]. 见:23rd IEEE/RSJ 2010 International Conference on Intelligent Robots and Systems, IROS 2010. Taipei, Taiwan.

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