L1-based photometric stereo via augmented lagrange multiplier method.
Kyungdon JooTae Hyun OhIn-So KweonPublished in: URAI (2013)
Keyphrases
- photometric stereo
- lagrange multiplier method
- constrained optimization
- objective function
- multi view
- surface normals
- light source
- shape from shading
- lagrange multipliers
- surface reconstruction
- lighting conditions
- shape reconstruction
- viewpoint
- d objects
- single image
- computer vision
- linear program
- pairwise
- similarity measure
- image segmentation
- image processing