A multistage and multiresolution deep convolutional neural network for inverse halftoning.
Mei LiErhu ZhangLele WuJinghong DuanPublished in: Expert Syst. Appl. (2022)
Keyphrases
- multistage
- convolutional neural network
- inverse halftoning
- multiresolution
- gray scale
- face detection
- image quality
- single stage
- error diffusion
- wavelet transform
- stochastic programming
- halftone images
- neural network
- dynamic programming
- quadtree
- subband
- gray scale images
- optimal policy
- filter bank
- binary images
- texture analysis
- wavelet decomposition
- wavelet coefficients
- image fusion
- visual quality
- color images
- detection method
- image data
- computer vision