An Edge Enhanced Technique for Digital Halftoning Using Error Diffusion.
Jen-Bang FengIuon-Chang LinYen-Ping ChuPublished in: IIH-MSP (2007)
Keyphrases
- error diffusion
- edge enhancement
- image quality
- gray scale
- inverse halftoning
- gray level
- human visual system
- halftoning algorithm
- quantization error
- noise shaping
- edge detection
- error diffusion halftoning
- edge information
- data hiding
- halftone images
- visual quality
- frequency domain
- gray scale images
- data compression
- binary images
- color palette
- digital images
- mid frequency
- computer vision