A 3D Feature for Building Segmentation based on Shape-from-Shading.
Dimitrios KonstantinidisVasileios ArgyriouTania StathakiNikos GrammalidisPublished in: VISAPP (2) (2015)
Keyphrases
- shape from shading
- intensity images
- surface normals
- light source
- shape recovery
- single image
- perspective projection
- photometric stereo
- shape reconstruction
- surface orientation
- segmentation method
- image segmentation
- segmentation algorithm
- level set
- shape from texture
- medical images
- provably convergent
- edge detection
- energy function
- shape analysis
- object surface
- geometric features
- input image
- feature vectors
- computer vision
- lambertian surface
- reflectance map
- facial surface normals