Global Shape from Shading for an Endoscope Image.
S. Y. YeungHung-Tat TsuiA. YimPublished in: MICCAI (1999)
Keyphrases
- shape from shading
- single image
- shape from texture
- surface orientation
- intensity images
- light source
- shape estimation
- lighting direction
- reflectance map
- multiscale
- multiple light sources
- photometric stereo
- input image
- perspective projection
- image data
- surface normals
- image segmentation
- shape recovery
- lighting conditions
- specular surfaces
- robust statistics
- field of surface normals
- illumination conditions
- super resolution
- edge detection
- surface reconstruction