Research Article
Statistical Texture Modeling for Medical Volume Using Linear Tensor Coding
IN: a series of th order tensors, , . | OUT: Matrices (, ) with orthogonal column vectors. | (1) Initial values: and whose columns are determined as the first | leading eigenvectors of the matrices . | (2) Iterate for until convergence | (i) Maximize , | Solution: whose columns are determined as the first leading | eigenvectors of | Set . | (ii) Maximize , | Solution: whose columns are determined as the first leading | eigenvectors of | Set . | | (iii) Maximize , | | Solution: whose columns are determined as the first leading | eigenvectors of | Set . | | (iv) Maximize , | Solution: whose columns are determined as the first leading | eigenvectors of | Set . | | (3) Set , . |
|