CS 766 Computer Vision Assignment 1: High Dynamic Range (HDR)

 Saikat R. Gomes (saikat@cs.wisc.edu) & Stephen Lazzaro (slazzaro@cs.wisc.edu)

Contents

  1. Home
  2. Introduction
  3. Implementation
    1. Image Acquisition
    2. Simple Pixel Averaging
    3. Response Curves
    4. Tone Mapping (Matlab)
    5. Reinhard's Local Tone Mapping
    6. Reinhard's Global Tone Mapping
    7. Ward's Algorithm
  4. Results Comparison 1
  5. Results Comparison 2
  6. Results of Ward's Algo
  7. Datasets
  8. Code
  9. Git Logs
  10. References

References

  1. Erik Reinhard, Michael Stark, Peter Shirley, Jim Ferwerda. "Photographics Tone Reproduction for Digital Images". SIGGRAPH 2002.

  2. Greg Ward. "Fast, Robust Image Registration for Composing High Dynamic Range Photographs from Handheld Exposures". 2003.

  3. Gregory Ward Larson. "The LogLuv Encoding for Full Gamut". 1998.

  4. Michael Ashikhmin. "A Tone Mapping Algorithm for High Contrast Images". EGWR 2002.

  5. Paul E. Debevec, Jitendra Malik. "Recovering High Dynamic Range Radiance Maps from Photographs". SIGGRAPH 1997.

  6. Richard Szeliski, "Computer Vision: Algorithms and Applications". 2010. 470-531.