Employing Quantile and Probability Plots for Comparing and Assessing Goodness of Fit for Stochastic Models of the DCT Coefficients of Lossy Compressed Images.
Dmytro KotovOleksii FedorovAnatolii OmelchenkoJan PidanicPetr DolezelPublished in: RADIOELEKTRONIKA (2023)
Keyphrases
- compressed images
- dct coefficients
- discrete cosine transform
- dct domain
- compressed domain
- image compression
- transform domain
- feature vectors
- image blocks
- spatial domain
- filter bank
- probability distribution
- macroblock
- low frequency
- digital video
- watermarking algorithm
- post processing
- compression ratio
- compression algorithm
- video analysis
- inter frame
- feature selection
- conditional probabilities
- markov random field
- multiscale