Spherical surface parameterization for perspective shape from shading.
Solveig BruvollMartin ReimersPublished in: Pattern Recognit. Lett. (2012)
Keyphrases
- shape from shading
- shape recovery
- shape reconstruction
- surface orientation
- shape from texture
- field of surface normals
- shape estimation
- surface normals
- conformal mapping
- intensity images
- photometric stereo
- light source
- physical models
- surface reflectance
- single image
- reflectance map
- needle map
- object surface
- lambertian surface
- perspective projection
- surface shape
- three dimensional
- spherical harmonics
- provably convergent
- surface reconstruction
- specular surfaces
- reflectance model
- image irradiance
- smooth surfaces
- curved surfaces
- robust statistics
- lambertian reflectance
- reflectance properties
- orthographic projection
- surface geometry
- illumination direction
- surface registration
- d objects
- viewpoint
- photometric information
- surface patches
- range data