A Multi-Image Shape-from-Shading Framework for Near-Lighting Perspective Endoscopes.
Chenyu WuSrinivasa G. NarasimhanBranislav JaramazPublished in: Int. J. Comput. Vis. (2010)
Keyphrases
- shape from shading
- lighting direction
- single image
- light source
- multiple light sources
- lighting conditions
- shape from texture
- surface orientation
- image data
- shape estimation
- intensity images
- input image
- photometric stereo
- shape recovery
- surface normals
- lambertian reflectance
- lambertian objects
- illumination conditions
- viewpoint
- intrinsic images
- high resolution
- illumination direction
- image segmentation
- point light source
- reflectance map
- photometric information
- image processing
- field of surface normals
- provably convergent
- image irradiance
- edge map
- reflectance model
- d scene
- cast shadows