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The R Journal
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Date of this Version
6-2014
Document Type
Article
Citation
The R Journal (June 2014) 6(1); Editor: Deepayan Sarkar
Abstract
The ability to automatically identify areas of homogeneous texture present within a greyscale image is an important feature of image processing algorithms. This article describes the R package LS2W stat which employs a recent wavelet-based test of stationarity for locally stationary random fields to assess such spatial homogeneity. By embedding this test within a quadtree image segmentation procedure we are also able to identify texture regions within an image.
Included in
Numerical Analysis and Scientific Computing Commons, Programming Languages and Compilers Commons
Comments
Copyright 2014, The R Foundation. Open access material. License: CC BY 3.0 Unported