S-Net: a scalable convolutional neural network for JPEG compression artifact reduction.
Bolun ZhengRui SunXiang TianYaowu ChenPublished in: J. Electronic Imaging (2018)
Keyphrases
- jpeg compression
- convolutional neural network
- artifact reduction
- dct coefficients
- compressed images
- dct domain
- peak signal to noise ratio
- digital images
- face detection
- watermarking algorithm
- gaussian noise
- watermarking scheme
- discrete wavelet transform
- visual quality
- discrete cosine transform
- reconstructed image
- neural network
- image quality
- denoising
- image data
- noisy images
- signal processing
- object recognition
- high quality
- face recognition
- image processing