Algorithms for length 15 and 30 discrete cosine transform

GA Jullien, WC Miller - Conference Record of the Twenty-Fifth …, 1991 - computer.org
Rich semantic relations are important in a variety of visual recognition problems. As a
concrete example, group activity recognition involves the interactions and relative spatial …

Algorithms for length 15 and 30 discrete cosine transform

Z Wang, GA Jullien, WC Miller - [1991] Conference Record of …, 1991 - ieeexplore.ieee.org
Using sparse matrix factorization, algorithms for length 15 and 30 discrete cosine transforms
(DCTs) are developed that require only a single cascaded multiplier in the center of the flow …