Simple high-order integer cosine transform for high-resolution video coding
LO Hnativ - Cybernetics and Systems Analysis, 2018 - Springer
A matrix method is proposed for constructing a simple order-32 integer cosine transform.
Based on the method, a one-norm simple order-32 integer transform is constructed and its …
Based on the method, a one-norm simple order-32 integer transform is constructed and its …
[PDF][PDF] The efficient computation of integer DCT based on cyclic convolutions
An approach for efficient computation of integer discrete cosine transform of type two for
sizes N= 2n using cyclic convolutions has been considered. The hashing array in the …
sizes N= 2n using cyclic convolutions has been considered. The hashing array in the …