Package: pixelclasser 1.0.0
Carlos Real
pixelclasser: Classifies Image Pixels by Colour
Contains functions to classify the pixels of an image file (jpeg or tiff) by its colour. It implements a simple form of the techniques known as Support Vector Machine adapted to this particular problem.
Authors:
pixelclasser_1.0.0.tar.gz
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pixelclasser.pdf |pixelclasser.html✨
pixelclasser/json (API)
| # Install 'pixelclasser' in R: |
| install.packages('pixelclasser', repos = c('https://packages.ropensci.org', 'https://cloud.r-project.org')) |
Reviews:rOpenSci Software Review #406
Bug tracker:https://github.com/ropensci/pixelclasser/issues
Pkgdown site:https://docs.ropensci.org
Last updated 4 years agofrom:e2539ca0dd (on main). Checks:9 OK. Indexed: yes.
| Target | Result | Latest binary |
|---|---|---|
| Doc / Vignettes | OK | Mar 14 2025 |
| R-4.5-win | OK | Mar 14 2025 |
| R-4.5-mac | OK | Mar 14 2025 |
| R-4.5-linux | OK | Mar 14 2025 |
| R-4.4-win | OK | Mar 14 2025 |
| R-4.4-mac | OK | Mar 14 2025 |
| R-4.4-linux | OK | Mar 14 2025 |
| R-4.3-win | OK | Mar 14 2025 |
| R-4.3-mac | OK | Mar 14 2025 |
Exports:classify_pixelsdefine_catdefine_ruledefine_subcatlabel_ruleplace_ruleplot_pixelsplot_rgb_planeplot_ruleread_imagesave_classif_image
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Classifies the pixels of an image | classify_pixels |
| Creates a category object | define_cat |
| Creates a rule object | define_rule |
| Creates a subcategory object | define_subcat |
| Adds a label to the rule | label_rule |
| pixelclasser: Functions to classify pixels by colour | pixelclasser |
| Places a line on the rgb plot | place_rule |
| Plot the pixels of a transformed image | plot_pixels |
| Plots a triangular plot to be filled with pixels and rules | plot_rgb_plane |
| Plots the line that defines a rule | plot_rule |
| Imports a jpg or tiff file. | read_image |
| Saves a classified image in TIFF or JPEG format | save_classif_image |
