Simultaneous Shape Registration and Active Stereo Shape Reconstruction using Modified Bundle Adjustment

R. Furukawa, Genki Nagamatsu, Hiroshi Kawasaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Simultaneous registration and shape fusion using 3D scanners have been proposed for conducting wide-area and dense 3D shape reconstruction. However, because the 3D scanners for such a system must be robust and should provide feedback in real time, only a few devices are available, thereby limiting the application of the technique. In this study, we propose a new wide-area scanning algorithm that only requires an off-the-shelf projector and a camera. In our technique, the devices are not necessarily fixed to each other and the relative positions of the devices as well as the scene shapes can be precisely estimated by bundle adjustment (BA) in case of structured light. To efficiently perform shape registration, a robust and dense shape reconstruction is required, which is currently considered to be an open problem for structured light systems. In this study, we suggest a novel network-based feature detection algorithm as well as shape fusion algorithm for the solution.

Original languageEnglish
Title of host publicationProceedings - 2019 International Conference on 3D Vision, 3DV 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages453-462
Number of pages10
ISBN (Electronic)9781728131313
DOIs
Publication statusPublished - Sep 2019
Event7th International Conference on 3D Vision, 3DV 2019 - Quebec, Canada
Duration: Sep 15 2019Sep 18 2019

Publication series

NameProceedings - 2019 International Conference on 3D Vision, 3DV 2019

Conference

Conference7th International Conference on 3D Vision, 3DV 2019
CountryCanada
CityQuebec
Period9/15/199/18/19

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All Science Journal Classification (ASJC) codes

  • Computer Vision and Pattern Recognition
  • Media Technology
  • Modelling and Simulation

Cite this

Furukawa, R., Nagamatsu, G., & Kawasaki, H. (2019). Simultaneous Shape Registration and Active Stereo Shape Reconstruction using Modified Bundle Adjustment. In Proceedings - 2019 International Conference on 3D Vision, 3DV 2019 (pp. 453-462). [8885428] (Proceedings - 2019 International Conference on 3D Vision, 3DV 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/3DV.2019.00057