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Selected Publications

  1. SaccadeCam: Adaptive Visual Attention for Monocular Depth Sensing
    International Conference on Computer Vision (ICCV) 2021
    B. Tilmon and S. J. Koppal

    PDF
  2. Dense Lissajous Sampling and Interpolation for Dynamic Light-Transport
    Optics Express 2021
    X. Liu, K. Henderson, J. Rego, S. Jayasuriya and S. J. Koppal

    PDF
  3. Fast Foveating Cameras for Dense Adaptive Resolution
    IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI) 2021
    B. Tilmon, E. Jain, S. Ferrari and S. J. Koppal

    PDF
  4. Towards a MEMS-based Adaptive LIDAR
    International Conference on 3D Vision (3DV) 2020
    F. Pittaluga, Z. Tasneem, J. Folden, B. Tilmon, A. Chakrabarti and S. J. Koppal

    Project Page | PDF
  5. Adaptive Fovea for Scanning Depth Sensors
    International Journal of Robotics Research, 2020
    Z. Tasneem, C. Adhivarahan, D. Wang, H. Xie, K. Dantu and S. J. Koppal

    PDF
  6. FoveaCam: A MEMS Mirror-Enabled Foveating Camera
    ICCP 2020
    B. Tilmon, E. Jain, S. Ferrari, and S. J. Koppal

    Project Page | PDF
  7. Design and Calibration of a Fast Flying-Dot Projector for Dynamic Light Transport Acquisition
    Transactions on Computational Imaging 2020
    K. Henderson, X. Liu, J. Folden, B. Tilmon, S. Jayasuriya, and S. J. Koppal

    Project Page | PDF
  8. Revealing Scenes by Inverting Structure from Motion Reconstructions
    Best Paper Finalist
    CVPR 2019
    F. Pittaluga, S. J. Koppal, S. Kang and S. Sinha

    project page | PDF
  9. Learning Privacy Preserving Encodings through Adversarial Training
    WACV 2019
    F. Pittaluga, S. J. Koppal, A. Chakrabarti

    PDF
  10. Directionally Controlled Time-of-Flight Ranging for Mobile Sensing Platforms
    RSS, 2018.
    Z. Tasneem, D. Wang, H. Xie and S. J. Koppal

    project page | PDF
  11. An Integrated Forward-View 2-Axis MEMS Scanner for Compact 3D LIDAR
    Winner of Best Student Paper Award
    NEMS, 2018.
    D. Wang*, S. Rojas, A. Shuping, Z. Tasneem, S. J. Koppal, H. Xie

    project page | PDF – Coming Soon
  12. Tracking Radioactive Sources through Sensor Fusion of Omnidirectional LIDAR and Isotropic Rad-detectors
    3DV, 2017.
    K. Henderson, K. Stadnikia, A. Martin, A. Enqvist, and S. J. Koppal

    project page | PDF
  13. Focal Flow: Measuring Distance and Velocity with Defocus and Differential Motion
    Winner of Best Student Paper Award
    European Conference on Computer Vision, 2016.
    E. Alexander, Q. Guo, S. J. Koppal, S.J. Gortler, and T. Zickler

    pdf
  14. Sensor-level Privacy for Thermal Cameras.
    International Conference on Computational Photography, 2016.
    F. Pittaluga, A. Zivkovic and S. J. Koppal

    project page | pdf
  15. Privacy Preserving Optics for Miniature Vision Sensors
    Conference on Computer Vision and Pattern Recognition, 2015.
    F. Pittaluga and S. J. Koppal

    project page | pdf
  16. Wide-angle micro sensors for vision on a tight budget
    Conference on Computer Vision and Pattern Recognition, 2011.
    S. J. Koppal, I. Gkioulekas, T. Zickler and G. Barrows

    project page | pdf
  17. Shadow cameras: Reciprocal views from illumination masks
    International Conference on Computer Vision, 2009.
    S. J. Koppal and S. G. Narasimhan

    project page | pdf
  18. Temporal dithering of illumination for fast active vision
    European Conference on Computer Vision, 2008.
    S. G. Narasimhan, S. J. Koppal and S. Yamazaki

    project page | pdf
  19. Novel depth cues from uncalibrated near-field lighting
    International Conference on Computer Vision, 2007.
    S. J. Koppal and S. G. Narasimhan

    project page | pdf
  20. Clustering appearance for scene analysis
    Conference on Computer Vision and Pattern Recognition, 2006.
    S. J. Koppal and S. G. Narasimhan

    project page | pdf
  21. Structured light from scattering media
    International Conference on Computer Vision, 2005.
    S. G. Narasimhan, S. K. Nayar, B. Sun and S. J. Koppal

    project page