Sparsification of Digital Images Using Discrete Rajan Transform.
Kethepalli MallikarjunaK. Satya PrasadM. V. SubramanyamPublished in: J. Inf. Process. Syst. (2016)
Keyphrases
- digital images
- translation invariant
- digital image processing
- hartley transform
- digital camera
- least squares
- discrete version
- discrete fourier transform
- orthogonal polynomials
- case study
- finite number
- continuous data
- color correction
- black and white
- discrete geometry
- continuous attributes
- watermarking technique
- data mining
- mathematical morphology
- fourier transform
- information retrieval