DAQE: Enhancing the Quality of Compressed Images by Exploiting the Inherent Characteristic of Defocus.
Qunliang XingMai XuXin DengYichen GuoPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2023)
Keyphrases
- compressed images
- image compression
- artifact reduction
- visual quality
- high quality
- peak signal to noise ratio
- quality assessment
- compressed domain
- image quality
- compression ratio
- discrete cosine transform
- dct domain
- block truncation coding
- binary images
- high frequency
- digital images
- data quality
- wavelet transform
- ground truth
- similarity measure