On the maximum rank of Toeplitz block matrices of blocks of a given pattern
Gunther ReißigPublished in: CoRR (2013)
Keyphrases
- systems of linear equations
- image blocks
- block size
- coefficient matrix
- variable size
- dct coefficients
- fractal image coding
- singular values
- equal sized
- pattern matching
- rows and columns
- least squares
- low rank approximation
- fixed size
- correlation matrix
- singular value decomposition
- arbitrary size
- compressed domain
- discrete cosine transform
- maximum number
- pattern discovery
- quadtree
- original data
- block matching algorithm
- test images
- neural network
- orthogonal basis