brain {DRIP}

Brain Image

Description

This file contains data of a brain image. It has 217x217 pixels. Gray levels are in the range [0, 255]. In the data file, observations are listed as a 217 x217 matrix. This image has blur involved.

Usage

brain

Format

A matrix containing 217x217 pixels.

References

Kang, Y., Mukherjee, P.S. and Qiu, P. (2018) “Efficient Blind Image Deblurring Using Nonparametric Regression and Local Pixel Clustering”, Technometrics, 60(4), 522 – 531, doi:10.1080/00401706.2017.1415975.