Eliminating blocking artifacts in halftoning-based block truncation coding.
Zi-Xin XuYuk-Hee ChanPublished in: EUSIPCO (2016)
Keyphrases
- blocking artifacts
- block truncation coding
- image quality
- error diffusion
- compressed images
- reconstructed image
- low bit rate
- blocking effect
- visual quality
- image compression
- compression ratio
- human visual system
- quantization noise
- high quality
- image data
- pixel values
- quality assessment
- gray scale
- bit rate
- image quality assessment
- multiscale
- discrete cosine transform
- dct domain
- post processing
- video sequences