Psych 221/EE 362 - Applied Vision and Imaging Systems
Color Balancing in Digital Cameras
Aaron C. Shumate and Hui Li
Stanford University -- Winter 2000
Introduction
Methodology
Preliminary Experiments
Monitor Gamma Correction
Camera Gamma Correction
Image Series Generation
Generated Images
Gamma Corrected Images
Camera Pictures of Image Series
Camera Images
Gamma Corrected Images
Camera Algorithm Simulation
Gray World Assumption
Perfect Reflector Assumption
Results
Camera's Use of Center in Color Balancing
Camera Algorithm Simulation Results
Gray World Assumption Results
Perfect Reflector Assumption Results
Conclusion
Appendix A: Matlab Scripts
Appendix B: References
Appendix C: Workload Breakdown
trek@alumni.stanford.edu
lihui@leland.stanford.edu