Research on Restoration Algorithm of Halftone Anti-counterfeiting Images.
Yumeng ZhenPeng CaoPublished in: ICIT (2020)
Keyphrases
- restoration algorithm
- image restoration
- ground truth
- image data
- restoration method
- input image
- degraded images
- noise variance
- test images
- multiscale
- computer vision
- principal components
- multiple images
- synthetic and real images
- gray scale
- halftone images
- spatial information
- image quality
- edge detection
- multiresolution
- similarity measure