Increased Extent of Characteristic Views using Shape-from-Shading for Object Recognition.
Philip L. WorthingtonBenoit HuetEdwin R. HancockPublished in: BMVC (1998)
Keyphrases
- shape from shading
- object recognition
- surface normals
- shape recovery
- photometric stereo
- light source
- perspective projection
- multiple views
- d objects
- single image
- provably convergent
- shape reconstruction
- shape estimation
- image features
- surface orientation
- robust statistics
- reflectance model
- computer vision
- single view
- feature matching
- intensity images
- object detection
- shape recognition
- object categories
- viewpoint
- shape from texture
- point correspondences
- facial expressions
- facial surface normals