Spatial Reflectance Recovery under Complex Illumination from Sparse Images.
Li ShenHaruo TakemuraPublished in: CVPR (2) (2006)
Keyphrases
- image data
- lighting conditions
- spatial information
- illumination conditions
- surface reflectance
- image irradiance
- intrinsic images
- input image
- single image
- varying illumination
- viewing conditions
- cast shadows
- illumination correction
- spatial relationships
- scene geometry
- image classification
- color constancy
- pixel intensities
- edge detection
- illumination direction
- spectral reflectance
- light transport
- image features
- ambient illumination
- intrinsic image decomposition
- spatial frequency
- light source
- reflectance properties
- reflectance model
- viewing direction
- photometric stereo
- shape from shading
- retinex theory
- lighting direction
- stereo reconstruction
- illumination change
- intensity values
- diffuse reflectance
- diffuse reflection
- multiple light sources
- natural images