Local luminance effect on spatial summation in the foveal vision and its implication on image artifact classification.
Chien-Chung ChenSan-Yuan LinHui-Ya G. HanSheng-Tzung KuoKuo-Chung HuangPublished in: Human Vision and Electronic Imaging (2006)
Keyphrases
- image classification
- spatial frequency
- spatial distribution
- image data
- input image
- image content
- spatial information
- image analysis
- multiscale
- feature histograms
- classification accuracy
- single image
- image representation
- contrast enhancement
- test images
- extracted features
- image features
- image retrieval
- high resolution
- image regions
- gamma correction
- spatial relations
- hyperspectral images
- spatial location
- thematic mapper
- decision trees
- hyperspectral
- pixel values
- spatial relationships
- edge detection
- feature space
- feature extraction
- image segmentation
- segmentation method
- grayscale images
- dynamic range
- color distribution
- support vector
- spatial arrangement
- feature selection
- color bands