Image Compression Using Two Dimensional DCT and Least Squares Interpolation.
Sameh A. EisaWaleed LotfyPublished in: Wirel. Pers. Commun. (2017)
Keyphrases
- least squares
- cubic convolution
- image interpolation
- three dimensional
- image resizing
- discrete cosine transform
- interpolation methods
- parameter estimation
- multi dimensional
- image compression
- optical flow
- b spline
- transform domain
- robust estimation
- linear interpolation
- dct domain
- dct coefficients
- levenberg marquardt
- interpolation method
- spatial domain
- sparse linear
- reinforcement learning
- compressed images
- discrete cosine transformation
- computer vision