Towards 3D Reconstruction of Endoscope Images using Shape from Shading.
Carlos Henrique Quartucci ForsterClésio L. TozziPublished in: SIBGRAPI (2000)
Keyphrases
- shape from shading
- intensity images
- three dimensional
- shape recovery
- image data
- surface orientation
- lighting direction
- surface reflectance
- input image
- light source
- photometric stereo
- surface normals
- single image
- image database
- provably convergent
- feature points
- perspective projection
- illumination direction
- illumination conditions
- point light source
- facial shape
- image registration
- image set
- structure from motion
- lighting conditions
- viewing conditions
- d scene
- specular surfaces
- reflectance model
- photometric information