A Pseudo-Random Transform Decomposition Method for Improving the Coding Compression Ratio of Test Data.
Minghe ZhangJishun KuangJing HuangZhiqiang YouPublished in: HPCC/SmartCity/DSS (2019)
Keyphrases
- test data
- decomposition method
- compression ratio
- pseudorandom
- coding method
- lossless coding
- huffman coding
- compression algorithm
- image compression
- reconstructed image
- higher compression ratio
- image quality
- data compression
- transform coefficients
- compression scheme
- uniformly distributed
- arithmetic coding
- lossless compression
- training data
- test cases
- fractal coding
- video compression
- jpeg ls
- test set
- secret key
- compressed images
- entropy coding
- data sets
- training set
- coding scheme
- training samples
- training and test data
- peak signal to noise ratio
- wavelet transform
- error rate
- inter frame
- image coding
- smart card
- machine learning