Fast Radix-q and Mixed-Radix Algorithms for Type-IV DCT
| dc.citation.epage | 913 | en_US |
| dc.citation.spage | 910 | en_US |
| dc.citation.volume | 15 | en_US |
| dc.citation.woscount | 8 | |
| dc.contributor.author | Hsu, Han-Wen | en_US |
| dc.contributor.author | Liu, Chi-Min | en_US |
| dc.contributor.department | 資訊工程學系 | zh_TW |
| dc.contributor.department | Department of Computer Science | en_US |
| dc.date.accessioned | 2014-12-08T15:12:51Z | |
| dc.date.available | 2014-12-08T15:12:51Z | |
| dc.date.issued | 2008 | en_US |
| dc.description.abstract | This letter proposes a fast radix-q algorithm to compute type-IV discrete cosine transform (DCT) of the length q(lambda), where q is an odd positive integer. The proposed fast radix-q algorithm has merits in computational complexity, parallelism, and numerical stability over existing algorithms. Furthermore, the fast radix-q algorithm is used to develop the fast mixed-radix type-II/type-IV DCT algorithm for composite lengths. | en_US |
| dc.identifier.doi | 10.1109/LSP.2008.2005441 | en_US |
| dc.identifier.issn | 1070-9908 | en_US |
| dc.identifier.journal | IEEE SIGNAL PROCESSING LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1109/LSP.2008.2005441 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/9913 | |
| dc.identifier.wosnumber | WOS:000263999300098 | |
| dc.language.iso | en_US | en_US |
| dc.subject | Fast mixed-radix DCT algorithm | en_US |
| dc.subject | fast radix-q DCT algorithm | en_US |
| dc.title | Fast Radix-q and Mixed-Radix Algorithms for Type-IV DCT | en_US |
| dc.type | Article | en_US |