Towards accurate and efficient representation of image irradiance of convex-Lambertian objects under unknown near lighting.
Shireen Y. ElhabianHam M. RaraAly A. FaragPublished in: ICCV (2011)
Keyphrases
- lambertian objects
- image irradiance
- spherical harmonics
- shape from shading
- photometric stereo
- light source
- low order
- computationally efficient
- lighting conditions
- single image
- surface normals
- shape representation
- viewpoint
- multi view
- point light source
- surface reconstruction
- surface orientation
- object recognition
- lambertian surface
- physical models
- perspective projection
- d objects
- illumination conditions
- computer vision
- range data
- point cloud
- basis functions