ALGORITHM-749 - FAST DISCRETE COSINE TRANSFORM

Authors
SHERLOCK BG MONRO DM
Citation
Bg. Sherlock et Dm. Monro, ALGORITHM-749 - FAST DISCRETE COSINE TRANSFORM, ACM transactions on mathematical software, 21(4), 1995, pp. 372-378
Citations number
15
Categorie Soggetti
Computer Sciences",Mathematics
Journal title
ACM transactions on mathematical software → ACNP
ISSN journal
00983500
Volume
21
Issue
4
Year of publication
1995
Pages
372 - 378
Database
ISI
SICI code
0098-3500(1995)21:4<372:A-FDCT>2.0.ZU;2-S
Abstract
An in-place algorithm for the fast, direct computation of the forward and inverse discrete cosine transform is presented and evaluated. The transform length may be an arbitrary power of two.