Keyphrases
- black and white
- digital imaging
- digital photography
- digital images
- image data
- image editing
- input image
- photoshop cs
- segmentation algorithm
- image features
- image analysis
- original images
- halftone images
- multiple images
- gray level
- barcode
- segmentation method
- gray value
- synthetic and real images
- image processing
- image registration
- multiresolution
- feature extraction