circles

<p>This file contains the circles image. It has 256x256 pixels.
    Gray levels are in the range [0, 255]. In the data file,
    observations are listed as a 256x256 matrix.</p>

datasets

A collection of functions that perform jump regression
and image analysis such as denoising, deblurring and
jump detection. The implemented methods are based on
the following research: Qiu, P. (1998) <doi:10.1214/aos/1024691468>,
Qiu, P. and Yandell, B. (1997) <doi: 10.1080/10618600.1997.10474746>,
Qiu, P. (2009) <doi: 10.1007/s10463-007-0166-9>,
Kang, Y. and Qiu, P. (2014) <doi: 10.1080/00401706.2013.844732>,
Qiu, P. and Kang, Y. (2015) <doi: 10.5705/ss.2014.054>,
Kang, Y., Mukherjee, P.S. and Qiu, P. (2018) <doi: 10.1080/00401706.2017.1415975>,
Kang, Y. (2020) <doi: 10.1080/10618600.2019.1665536>.

circles: Image of Circles

Description

Usage

Arguments

Format

References