Multigrid and multilevel preconditioners for computational photography.
Dilip KrishnanRichard SzeliskiPublished in: ACM Trans. Graph. (2011)
Keyphrases
- computational photography
- computer graphics
- high dynamic range imaging
- multiresolution
- image analysis
- iterative methods
- image restoration
- edge preserving
- multiscale
- natural image statistics
- partial differential equations
- image processing
- computationally expensive
- high quality
- machine learning
- feature points
- object recognition