Personal

I am a Ph.D. student in Mechanical Engineering Department at Carnegie Mellon University under the supervision of Prof. Yaser Sheikh.

I am interested in social scene understanding from social cameras. In a social scene, humans frequently interact with each other while sending visible social signals, such as facial expression, body gestures, and gaze movement. My research mainly focuses on developing a computational representation of these social signals using socially immersed cameras, which allows me to reconstruct the signals in 3D and interpret the relationship between multimodal signals. (thesis proposal)


Publications and Presentations

- Journals

    Automatic Editing of Footage from Multiple Social Cameras

    I. Arev, H. S. Park, Y. Sheikh, J. Hodgins, and A. Shamir

    ACM Transactions on Graphics (Proc. ACM SIGGRAPH), 2014 (accepted) (project page)
    Motion Capture from Body-Mounted Cameras

    T. Shiratori, H. S. Park, L. Sigal, Y. Sheikh, and J. Hodgins

    ACM Transactions on Graphics (Proc. ACM SIGGRAPH), 2011 (project page)
    Roll and Pitch Motion Analysis of a Biologically Inspired Quadruped Water Runner Robot

    H. S. Park, S. Floyd , and M. Sitti

    International Journal of Robotics Research, December, 2010 (paper)

- Conference Proceedings

    Optimal Visibility Estimation for Large-Scale Dynamic 3D Reconstruction

    H. Joo, H. S. Park, and Y. Sheikh

    IEEE Conference on Computer Vision and Pattern Recognition (CVPR) (oral), 2014 (project page)
    Predicting Primary Gaze Behavior using Social Saliency Fields

    H. S. Park, E. Jain, and Y. Sheikh

    International Conference on Computer Vision (ICCV), 2013 (project page)
    3D Point Cloud Reduction using Mixed-integer Quadratic Programming

    H. S. Park*, Y. Wang*, E. Nurvitadhi, J. C. Hoe, Y. Sheikh, and M. Chen

    Second International Workshop on Visual Analysis and Geo-Localization of Large-Scale Imagery in conjunction with IEEE Conference on Computer Vision and Pattern Recognition (CVPR) (oral), 2013 (paper)

    * indicates equal contributions.
    3D Social Saliency from Head-mounted Cameras

    H. S. Park, E. Jain, and Y. Sheikh

    Advances in Neural Information Processing Systems (NIPS), 2012 (project page)
    3D Reconstruction of a Smooth Articulated Trajectory from a Monocular Image Sequence

    H. S. Park and Y. Sheikh

    International Conference on Computer Vision (ICCV), 2011 (project page)
    3D Reconstruction of a Moving Point from a Series of 2D Projections

    H. S. Park, T. Shiratori, I. Matthews, and Y. Sheikh

    European Conference on Computer Vision (ECCV) (oral), Sept, 2010 (project page)
    Compliant Footpad Design Analysis for a Bio-Inspired Quadruped Amphibious Robot

    H. S. Park and M. Sitti

    IEEE/RSJ International Conference on Intelligent Robots and System (IROS), 2009 (paper)
    Dynamic Modeling and Analysis of Pitch Motion of a Basilisk Lizard Inspired Quadruped Robot Running on Water

    H. S. Park, S. Floyd, and M. Sitti

    2009 International Conference on Robotics and Automation (ICRA), 2009 (paper)
    Dynamic Modeling of a Basilisk Lizard Inspired Quadruped Robot Running on Water

    H. S. Park, S. Floyd, and M. Sitti

    IEEE/RSJ International Conference on Intelligent Robots and System (IROS), 2008 (paper)

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