Computing illumination-invariant descriptors of spatially filtered color image regions.
Glenn HealeyDavid SlaterPublished in: IEEE Trans. Image Process. (1997)
Keyphrases
- image regions
- illumination invariant
- feature descriptors
- image features
- multi band
- color model
- image content
- invariant features
- local binary pattern
- low level
- image data
- object level
- face recognition
- computer vision algorithms
- face tracking
- keypoints
- color images
- spherical harmonics
- high level
- shape descriptors
- color information
- color space
- feature vectors
- image retrieval