Extracting Scale and Illuminant Invariant Regions through Color.
Ranjith UnnikrishnanMartial HebertPublished in: BMVC (2006)
Keyphrases
- color constancy
- invariant descriptors
- image regions
- image transformations
- color images
- color model
- color descriptors
- color information
- color features
- homogeneous regions
- gamut mapping
- spatial location
- rotation and scale invariant
- image pixels
- foreground and background
- complex background
- von kries
- color space
- salient regions
- color constancy algorithms
- input image
- spectral reflectance
- segmentation scheme
- affine transformation
- affine invariant
- outdoor scenes
- invariant features
- image features
- histogram analysis
- illuminant estimation
- spatial coordinates
- white balance
- color texture
- keypoints
- scale invariant
- color correction
- image structure
- sift descriptors
- image processing
- moment invariants