Synthesizing an Image Invariant to Illumination Geometry when the Illumination Spectrum Cannot be Measured.
Masaru TsuchidaTakahito KawanishiShigeru TakagiPublished in: CGIV (2004)
Keyphrases
- single image
- illumination conditions
- lighting conditions
- imaging conditions
- white light
- planar objects
- homomorphic filtering
- object geometry
- varying illumination
- scene geometry
- realistic rendering
- image transformations
- pixel intensities
- transformed images
- illumination variations
- color constancy
- viewing geometry
- varying illumination conditions
- input image
- partial occlusion
- cast shadows
- multiscale
- image data
- light intensity
- image segmentation
- illumination insensitive
- edge detection
- color distribution
- affine transformation
- image retrieval
- light source
- invariant features
- object motion
- viewing angle
- reflectance properties
- retinex theory
- moment invariants
- invariant properties
- illumination direction
- digital photographs
- d scene
- diffuse reflectance
- high resolution
- affine invariant
- projective geometry
- photometric information
- illumination change
- feature vectors
- viewing direction
- image matching
- feature points
- three dimensional
- depth map