Weyl Group Orbit Functions in Image Processing

• 作者: Goce Chadzitaskos Lenka Háková Ond?ej Kajínek
• 来源期刊: 应用数学(英文)
• 学科: 数学
• 关键词: ORBIT FUNCTIONS CONVOLUTION IMAGE PROCESSING
• 年，卷（期）: 2014,（3）
• 页码范围: 501-511
• 页数: 11页
• 分类号: O1

摘要

We deal with the Fourier-like analysis of functions on discrete grids in two-dimensional simplexes using C- and E-Weyl group orbit functions. For these cases, we present the convolution theorem. We provide an example of application of image processing using the C-functions and the convolutions for spatial filtering of the treated image.