A lossless image compression algorithm using wavelets and fractional Fourier transform - Naveen Kumar, R.; Jagadale, B. N.; Bhat, J. S. (SN applied sciences, 2019)
Keywords: 3. Engineering (general); Algorithms; Applied and Technical Physics; Arrays; Chemistry/Food Science; Coders; Compression; Data compression; Data transfer (computers); Daubechies filter; Decomposition; Earth Sciences; Eigenvalues; Eigenvectors; Engineering; Environment; Feature extraction; Fourier transforms; Image coding; Image compression; Image processing; Image quality; Image reconstruction; Information technology; Materials Science; Measurement; Research Article; Wavelet transforms; One-dimensional discrete fractional Fourier transform (DFrFT); Quantization; Sub-bands; Discrete wavelet transform (DWT); Image compression