Image Projection and Representation on Sn

Autor:	Yehoshua Y. Zeevi, Emil Saucan, Eli Appleboim
Rok vydání:	2007
Předmět:	Discrete mathematics Signal processing Geometric function theory Applied Mathematics General Mathematics Sampling (statistics) Stereographic projection Image (mathematics) Algebra Simplicial complex Representation (mathematics) Projection (set theory) Analysis Mathematics
Zdroj:	Journal of Fourier Analysis and Applications. 13:711-727
ISSN:	1531-5851 1069-5869
DOI:	10.1007/s00041-006-6906-z
Popis:	In signal processing, communications, and other branches of information technologies, it is often desirable to map the higher-dimensional signals on Sn. In this article we introduce a novel method of representing signals on Sn. This approach is based on geometric function theory, in particular on the theory of quasiregular mappings. The importance of sampling is underlined, and new geometric sampling theorems for general manifolds are presented.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::782f9cbf1f82e9c96a71c7dd58938086 https://doi.org/10.1007/s00041-006-6906-z Zobrazit plný text záznamu Full text from SpringerLink