Simple 'htmlwidgets' Image Viewer with WebGL Brightness/Contrast

Display a 2D-matrix data as a interactive zoomable gray-scale image viewer, providing tools for manual data inspection. The viewer window shows cursor guiding lines and a corresponding data slices for both axes at the current cursor position. A tool-bar allows adjusting image display brightness/contrast through WebGL filters and performing basic high-pass/low-pass filtering.

Simple htmlwidgets binary format image viewer for R with brightness/contrast filters & svg charts

example usage:

install.packages(c("devtools"))
devtools::install_github("yapus/imageviewer")
library('imageviewer')
m <- matrix(rnorm(512*512), 512, 512)
imageviewer( m )

LEGAL

Copyright (c) 2018 Iakov Pustilnik

This project is licensed under the terms of the MIT license.

This project uses and is bundled with:

• d3js by Mike Bostock (BSD 3-Clause "New" or "Revised" License)
• imagefilters.js by ARAKI Hayato (MIT License)