Package: imagefx 0.4.1

imagefx: Extract Features from Images

Synthesize images into characteristic features for time-series analysis or machine learning applications. The package was originally intended for monitoring volcanic eruptions in video data by highlighting and extracting regions above the vent associated with plume activity. However, the functions within are general and have wide applications for image processing, analyzing, filtering, and plotting.

Authors:Alex J.C. Witsil

imagefx_0.4.1.tar.gz
imagefx_0.4.1.zip(r-4.7-any)imagefx_0.4.1.zip(r-4.6-any)imagefx_0.4.1.zip(r-4.5-any)
imagefx_0.4.1.tgz(r-4.6-any)imagefx_0.4.1.tgz(r-4.5-any)
imagefx_0.4.1.tar.gz(r-4.7-any)imagefx_0.4.1.tar.gz(r-4.6-any)
imagefx_0.4.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
imagefx/json (API)

# Install 'imagefx' in R:
install.packages('imagefx', repos = c('https://alexjcwitsil.r-universe.dev', 'https://cloud.r-project.org'))
Datasets:
  • blob.stats - Blob Statistics from Erebus Volcano, Antarctica
  • erebus - Image of Erebus Volcano, Antarctica
  • erebus.40 - Image of Erebus Volcano, Antarctica
  • erebus.70 - Image of Erebus Volcano, Antarctica
  • erebus.90 - Image of Erebus Volcano, Antarctica
  • sakurajima - Image of Sakurajima Volcano, Japan
  • tux1 - Image of Tux
  • tux2 - Image of Tux

On CRAN:

Conda:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

2.51 score 16 scripts 239 downloads 19 exports 3 dependencies

Last updated from:11be847476. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK125
source / vignettesOK185
linux-release-x86_64OK128
macos-release-arm64OK183
macos-oldrel-arm64OK159
windows-develOK121
windows-releaseOK77
windows-oldrelOK76
wasm-releaseOK103

Exports:amp.sigblob.extractbuild.gausbuild.lapcalc.blob.statscor.matcrop.imagefftshiftfilt3dfit3dgen.eg.img.listimage2pcorr3dpoints2range01run.avgshift.vecsig.extractxcorr3d

Dependencies:MASSmomentssignal

Optical Flow Analysis using R
Read in image data | Grid the Image | Track Motion in Grids | Plot Grid Motion
Rendered fromoptical_flow_tutorial.Rmdusingknitr::rmarkdown

Last update: 2019-09-13
Started: 2019-09-13

Analyze Volcano Video Data with R
Read in image data | Preprocess image | Crop region above the vent | Remove trends | Perform blob detection | Calculate blob statistics | Run algorithm on series of images | Smooth blob statistics
Rendered fromextract_volcano_plume_tutorial.Rmdusingknitr::rmarkdown

Last update: 2019-09-13
Started: 2019-08-05