Transformadas do Cosseno sobre Corpos de Característica 2: Construções e Aplicação
Edmar S. da Silva, João Victor da Silva, Juliano B. Lima
DOI: 10.14209/sbrt.2015.51
Evento: XXXIII Simpósio Brasileiro de Telecomunicações (SBrT2015)
Keywords: Cosine transform finite fields fast algorithms
Abstract
In this paper, cosine transforms over fields of characteristic 2 (FFCT) are constructed. A fast algorithm for computing a specific FFCT is developed and an application of such transforms in digital image processing is describedDownload