Color halftone document segmentation and descreening.
Chung-Hui KuoAhmed H. TewfikA. Ravishankar RaoPublished in: ICIP (2) (2001)
Keyphrases
- color image segmentation
- color segmentation
- color images
- image regions
- outdoor scenes
- multiple cues
- error diffusion
- color and texture information
- image segmentation
- information retrieval
- images of natural scenes
- level set
- segmentation algorithm
- page segmentation
- color space
- color information
- information retrieval systems
- multiscale
- pixel classification
- color model
- homogeneous regions
- gray level images
- foreground and background
- color features
- object segmentation
- gray scale
- segmentation method
- edge detection
- medical images
- hsv color space
- web documents
- gradient information
- keywords
- shape prior
- document clustering
- image data
- region growing
- document collections
- document images
- text lines
- unsupervised segmentation
- background subtraction
- image sequences
- histogram analysis
- co occurrence
- image pixels