Matching Photometric Observation Vectors with Shadows and Variable Albedo.
Helena Cristina da Gama LeitãoRafael Felipe V. SaracchiniJorge StolfiPublished in: SIBGRAPI (2008)
Keyphrases
- light source
- photometric stereo
- lambertian surface
- single image
- image formation
- specular highlights
- matching algorithm
- specular reflection
- shape from shading
- lighting conditions
- surface normals
- pattern matching
- matching process
- geometric transformations
- vector space
- image matching
- reflectance properties
- multiple images
- moving objects
- object surface
- perspective projection
- shape reconstruction
- shadow detection
- point light source
- input image
- feature vectors