DCT-Based Downscaling Effects on Color and Texture-Based Image Retrieval.
Esin GuldoganMoncef GabboujOlcay GuldoganPublished in: EWIMT (2004)
Keyphrases
- color texture
- color features
- appearance descriptors
- color images
- texture information
- color distribution
- retrieving images
- image regions
- images of natural scenes
- multi band
- color information
- texture images
- visual appearance
- texture features
- pixel intensities
- spatial color
- gradient information
- image composition
- image compression
- textured images
- image texture
- texture patterns
- image retrieval
- gray level
- visual properties
- texture image segmentation
- relevance feedback
- surface texture
- dominant color
- color space
- texture analysis
- texture classification
- captured images
- spatial domain
- spatial frequency
- textural features
- color and texture information
- dct domain
- color and texture features
- low level visual features
- visual features
- color constancy
- multiscale