Adaptive two-step procedure of providing desired visual quality of compressed image.
Fangfang LiSergey S. KrivenkoVladimir LukinPublished in: EITCE (2020)
Keyphrases
- compressed images
- visual quality
- high frequency
- image quality
- reconstructed image
- blocking effect
- bit rate
- image transmission
- compression rate
- human visual system
- image compression
- peak signal to noise ratio
- blocking artifacts
- error concealment
- jpeg compressed images
- compression ratio
- low bit rate
- post processing
- jpeg images
- low frequency
- bitstream
- quality assessment
- discrete cosine transform
- image processing
- computational complexity
- dct domain
- compressed data
- image data
- image sequences