Image Retrieval by Regions: Coarse Segmentation and Fine Color Description.
Julien FauqueurNozha BoujemaaPublished in: VISUAL (2002)
Keyphrases
- image regions
- image retrieval
- region matching
- homogeneous regions
- segmentation scheme
- color features
- outdoor scenes
- color model
- coarse to fine
- segmentation algorithm
- color and texture features
- textured regions
- image content
- gray level images
- texture and shape features
- foreground and background
- color segmentation
- histogram analysis
- image indexing and retrieval
- region merging
- color image segmentation
- region segmentation
- multiscale
- image pixels
- image segmentation
- color regions
- color images
- region growing
- gray level
- color space
- coarse scale
- complex background
- image representation
- segmentation method
- salient regions
- color histogram
- coherent regions
- image data
- image features
- segmented regions
- segmented images
- image database
- intensity images
- high level
- multiresolution
- color information
- piecewise constant
- spatial location
- segmentation result
- region features
- textural features
- figure ground
- spatial information
- image processing
- automatically segmented
- hsv color space
- shape prior
- initial segmentation
- color distribution
- watershed segmentation
- low level features
- texture features
- multiple cues
- level set
- pixel intensities
- object segmentation