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DRIP (version 2.3)

brain: 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

Arguments

Format

A matrix containing 217x217 pixels.

Author

Yicheng Kang

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, tools:::Rd_expr_doi("10.1080/00401706.2017.1415975").