3D scanning method for fast motion using single grid pattern with coarse-to-fine technique

Ryo Furukawa, Hiroshi Kawasaki, Ryusuke Sagawa, Yasushi Yagi

研究成果: Contribution to conferencePaper

抜粋

An active 3D scanning method that can capture a fast motion is strongly required in wide areas. Since most commercial products using a laser projector basically reconstruct the shape with a point or a line for each scan, a fast motion cannot be captured in principle. In addition, an extended method using a structured light can drastically reduce the number of projecting patterns, however, they still require several patterns and a fast motion cannot be captured. One solution for the purpose is to use a single pattern (one shot scan). Although, one shot scanning methods have been intensively studied, they often have stability problems and their result tend to have low resolution. In this paper, we develop a new system which achieves dense and robust 3D measurement from a single grid pattern. A 3D reconstruction can be achieved by identifying grid patterns using coplanarity constraints. We also propose a coarse-to-fine method to increase the density of the shape with a single pattern.

元の言語英語
DOI
出版物ステータス出版済み - 1 1 2008
外部発表Yes
イベント2008 19th British Machine Vision Conference, BMVC 2008 - Leeds, 英国
継続期間: 9 1 20089 4 2008

その他

その他2008 19th British Machine Vision Conference, BMVC 2008
英国
Leeds
期間9/1/089/4/08

All Science Journal Classification (ASJC) codes

  • Computer Vision and Pattern Recognition

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  • これを引用

    Furukawa, R., Kawasaki, H., Sagawa, R., & Yagi, Y. (2008). 3D scanning method for fast motion using single grid pattern with coarse-to-fine technique. 論文発表場所 2008 19th British Machine Vision Conference, BMVC 2008, Leeds, 英国. https://doi.org/10.5244/C.22.67