CASIA OpenIR  > 机器人视觉团队
Complete Scene Reconstruction by Merging Images and Laser Scans
Xiang Gao; Shuhan Shen; Lingjie Zhu; Tianxin Shi; Zhiheng Wang; Zhanyi Hu
Source PublicationIEEE Transactions on Circuits and Systems for Video Technology
2019
VolumexIssue:xPages:1-13
Subtype期刊论文
Abstract

Image based modeling and laser scanning are two commonly used approaches in large-scale architectural scene reconstruction nowadays. In order to generate a complete scene reconstruction, an effective way is to completely cover the scene using ground and aerial images, supplemented by laser scanning on certain regions with low textures and complicated structures. Thus, the key issue is to accurately calibrate cameras and register laser scans in a unified framework. To this end, we proposed a three-step pipeline for complete scene reconstruction by merging images and laser scans. First, images are captured around the architecture in a multi-view and multi-scale way and are feed into a structure-from-motion (SfM) pipeline to generate SfM points. Then, based on the SfM result, the laser scanning locations are automatically planned by considering textural richness, structural complexity of the scene and spatial layout of the laser scans. Finally, the images and laser scans are accurately merged in a coarse-to-fine manner. Experimental evaluations on two ancient Chinese architecture datasets demonstrate the effectiveness of our proposed complete scene reconstruction pipeline.

KeywordComplete Scene Reconstruction Image And Laser Scan Merging Laser Scanning Location Planning Image Synthesis And Matching
DOI10.1109/TCSVT.2019.2943892
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/26083
Collection机器人视觉团队
Corresponding AuthorShuhan Shen
Recommended Citation
GB/T 7714
Xiang Gao,Shuhan Shen,Lingjie Zhu,et al. Complete Scene Reconstruction by Merging Images and Laser Scans[J]. IEEE Transactions on Circuits and Systems for Video Technology,2019,x(x):1-13.
APA Xiang Gao,Shuhan Shen,Lingjie Zhu,Tianxin Shi,Zhiheng Wang,&Zhanyi Hu.(2019).Complete Scene Reconstruction by Merging Images and Laser Scans.IEEE Transactions on Circuits and Systems for Video Technology,x(x),1-13.
MLA Xiang Gao,et al."Complete Scene Reconstruction by Merging Images and Laser Scans".IEEE Transactions on Circuits and Systems for Video Technology x.x(2019):1-13.
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