Autor:	Ed F. Deprettere, K.-J. van der Kolk, Jeong-A Lee
Rok vydání:	2000
Předmět:	Floating point Computer science Signal Processing Vectorization (mathematics) Pattern recognition (psychology) Electrical and Electronic Engineering Algorithm Rotation (mathematics) Information Systems
Zdroj:	The Journal of VLSI Signal Processing. 25:125-139
ISSN:	0922-5773
DOI:	10.1023/a:1008166822333
Popis:	The idea of approximate rotations has been introduced by J. Gotze and G. Hekstra. G. Hekstra and E. Deprettere extended the concept to orthogonal fast rotations and formalized the concept by providing a fast rotation theory. In this theory, the emphasish as been on fast rotation, whereas fast rotation-based vectorization has only been considered in an approximating sense in examples published by J. Gotze and G. Hekstra. The formalization of fast rotation-based vectorization is the subject of this paper. The few known approximate fast vectorization algorithms are special cases of the generic fast rotation-based vectorization algorithm proposed in this paper.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::280fb0308cc6da3dea1fc2bbd580061e https://doi.org/10.1023/a:1008166822333 Zobrazit plný text záznamu