1. A Computational Darkroom for Black-and-White Photography
Soonmin Bae, Sylvain Paris, and Frédo Durand
MIT CSAIL
Enhancement of black-and-white photographs
“Look” transfer between two images
Direct interpolation and manipulation of the “look”

2. Approaches
Global contrast
Decomposition of an image into large-scale variation layer and high frequency texture layer
Control the global contrast and the local textureness separately
Quantitative characterization
Use image statistics and histograms
input
Local textureness

3. Direct Manipulation

4. Transfer between Two Images
Model
Input