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Computational stereo camera system with programmable control loop

Published: 25 July 2011 Publication History

Abstract

Stereoscopic 3D has gained significant importance in the entertainment industry. However, production of high quality stereoscopic content is still a challenging art that requires mastering the complex interplay of human perception, 3D display properties, and artistic intent. In this paper, we present a computational stereo camera system that closes the control loop from capture and analysis to automatic adjustment of physical parameters. Intuitive interaction metaphors are developed that replace cumbersome handling of rig parameters using a touch screen interface with 3D visualization. Our system is designed to make stereoscopic 3D production as easy, intuitive, flexible, and reliable as possible. Captured signals are processed and analyzed in real-time on a stream processor. Stereoscopy and user settings define programmable control functionalities, which are executed in real-time on a control processor. Computational power and flexibility is enabled by a dedicated software and hardware architecture. We show that even traditionally difficult shots can be easily captured using our system.

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  • (2021)Splatty- A Unified Image Demosaicing and Rectification Method2021 IEEE Winter Conference on Applications of Computer Vision (WACV)10.1109/WACV48630.2021.00083(786-795)Online publication date: Jan-2021
  • (2020)Generating Stereoscopic Images With Convergence Control Ability From a Light Field Image PairIEEE Transactions on Circuits and Systems for Video Technology10.1109/TCSVT.2019.290355630:5(1435-1450)Online publication date: May-2020
  • (2020)Exposure Interpolation for Two Large-Exposure-Ratio ImagesIEEE Access10.1109/ACCESS.2020.30462688(227141-227151)Online publication date: 2020
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    Published In

    cover image ACM Transactions on Graphics
    ACM Transactions on Graphics  Volume 30, Issue 4
    July 2011
    829 pages
    ISSN:0730-0301
    EISSN:1557-7368
    DOI:10.1145/2010324
    Issue’s Table of Contents
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 25 July 2011
    Published in TOG Volume 30, Issue 4

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    Author Tags

    1. camera system
    2. programmable
    3. stereoscopy

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    • (2021)Splatty- A Unified Image Demosaicing and Rectification Method2021 IEEE Winter Conference on Applications of Computer Vision (WACV)10.1109/WACV48630.2021.00083(786-795)Online publication date: Jan-2021
    • (2020)Generating Stereoscopic Images With Convergence Control Ability From a Light Field Image PairIEEE Transactions on Circuits and Systems for Video Technology10.1109/TCSVT.2019.290355630:5(1435-1450)Online publication date: May-2020
    • (2020)Exposure Interpolation for Two Large-Exposure-Ratio ImagesIEEE Access10.1109/ACCESS.2020.30462688(227141-227151)Online publication date: 2020
    • (2018)LightDBProceedings of the VLDB Endowment10.14778/3231751.323176811:10(1192-1205)Online publication date: 1-Jun-2018
    • (2018)Corrected calibration algorithm with a fixed constraint relationship and an error compensation technique for a binocular vision measurement systemApplied Optics10.1364/AO.57.00549257:19(5492)Online publication date: 29-Jun-2018
    • (2018)Gradient‐Guided Local Disparity EditingComputer Graphics Forum10.1111/cgf.1353738:1(394-404)Online publication date: 6-Sep-2018
    • (2017)Saliency-Guided Stereo Camera Control for Comfortable VR ExplorationsIEICE Transactions on Information and Systems10.1587/transinf.2016EDL8246E100.D:9(2245-2248)Online publication date: 2017
    • (2017)Automatic Detection of 3D Quality Defects in Stereoscopic Videos Using Binocular DisparityIEEE Transactions on Circuits and Systems for Video Technology10.1109/TCSVT.2015.251151827:5(977-991)Online publication date: 1-May-2017
    • (2016)A Method for Stereoscopic Images Generation in Virtual Reality Systems2016 International Conference on Virtual Reality and Visualization (ICVRV)10.1109/ICVRV.2016.71(385-392)Online publication date: Sep-2016
    • (2016)Real Time Complete Dense Depth Reconstruction for a Monocular Camera2016 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)10.1109/CVPRW.2016.89(674-679)Online publication date: Jun-2016
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