Digital image halftoning by noise thresholding.
Anamitru MakurMysore R. RaghuveerPublished in: ICASSP (1995)
Keyphrases
- digital images
- black and white
- gray level
- digital camera
- digital image processing
- noise level
- gray scale
- image processing
- image segmentation
- signal to noise ratio
- post processing
- image quality
- color images
- noise reduction
- edge detection
- adobe photoshop
- error diffusion
- jpeg compression
- inverse halftoning
- forgery detection
- noise model
- multiresolution
- fractional differential
- copy move forgery