Super-resolving compressed images via parallel and series integration of artefacts removal and resolution enhancement.
Hongming LuoFei ZhouGuangsen LiaoGuoping QiuPublished in: Signal Process. (2023)
Keyphrases
- compressed images
- resolution enhancement
- image compression
- super resolution
- visual quality
- low resolution
- image resolution
- compression ratio
- discrete cosine transform
- image quality
- dct domain
- visual analysis
- reconstructed image
- bitstream
- higher resolution
- high speed
- dct coefficients
- peak signal to noise ratio
- compressed domain
- image reconstruction
- high frequency