Package: catsim 0.2.4
catsim: Binary and Categorical Image Similarity Index
Computes a structural similarity metric (after the style of MS-SSIM for images) for binary and categorical 2D and 3D images. Can be based on accuracy (simple matching), Cohen's kappa, Rand index, adjusted Rand index, Jaccard index, Dice index, normalized mutual information, or adjusted mutual information. In addition, has fast computation of Cohen's kappa, the Rand indices, and the two mutual informations. Implements the methods of Thompson and Maitra (2020) <doi:10.48550/arXiv.2004.09073>.
Authors:
catsim_0.2.4.tar.gz
catsim_0.2.4.zip(r-4.5)catsim_0.2.4.zip(r-4.4)catsim_0.2.4.zip(r-4.3)
catsim_0.2.4.tgz(r-4.4-x86_64)catsim_0.2.4.tgz(r-4.4-arm64)catsim_0.2.4.tgz(r-4.3-x86_64)catsim_0.2.4.tgz(r-4.3-arm64)
catsim_0.2.4.tar.gz(r-4.5-noble)catsim_0.2.4.tar.gz(r-4.4-noble)
catsim_0.2.4.tgz(r-4.4-emscripten)catsim_0.2.4.tgz(r-4.3-emscripten)
catsim.pdf |catsim.html✨
catsim/json (API)
NEWS
| # Install 'catsim' in R: |
| install.packages('catsim', repos = c('https://gzt.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/gzt/catsim/issues
- besag - A hand-constructed image from Besag
- hoffmanphantom - An example fMRI phantom
binary-databinary-image-classificationbinary-image-processingcategorical-datacategorical-imagesclassificationimage-processing
Last updated 2 months agofrom:eceeb92f1b. Checks:OK: 9. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Oct 30 2024 |
| R-4.5-win-x86_64 | OK | Oct 30 2024 |
| R-4.5-linux-x86_64 | OK | Oct 30 2024 |
| R-4.4-win-x86_64 | OK | Oct 30 2024 |
| R-4.4-mac-x86_64 | OK | Oct 30 2024 |
| R-4.4-mac-aarch64 | OK | Oct 30 2024 |
| R-4.3-win-x86_64 | OK | Oct 30 2024 |
| R-4.3-mac-x86_64 | OK | Oct 30 2024 |
| R-4.3-mac-aarch64 | OK | Oct 30 2024 |
Exports:adj_randadjusted_mibinssimcatmssim_2dcatmssim_3d_cubecatmssim_3d_slicecatsimcohen_kappaginiginicorrnormalized_mirand_indexsqrtginisqrtginicorr
Dependencies:briocallrclicrayondescdiffobjdigestevaluatefansifsgluejsonlitelifecyclemagrittrpillarpkgbuildpkgconfigpkgloadpraiseprocessxpsR6Rcpprematch2rlangrprojroottestthattibbleutf8vctrswaldowithr
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| A hand-constructed image from Besag (1986) | besag |
| Categorical Structural Similarity Index Metric (whole image) | binssim |
| Multiscale Categorical Structural Similarity Index Measure (2D) | catmssim_2d |
| Multiscale Categorical Structural Similarity Index Measure for a Cube (3D) | catmssim_3d_cube |
| Multiscale Categorical Structural Similarity Index Measure by Slice (3D) | catmssim_3d_slice |
| Multiscale Categorical Structural Similarity Index Measure | catsim |
| Diversity Indices | Corrected Gini-Simpson index gini ginicorr Modified Corrected Gini index Modified Gini-Simpson index sqrtgini sqrtginicorr |
| An example fMRI phantom | hoffmanphantom |
| Similarity Indices | Adjusted Mutual Information Adjusted Rand Index adjusted_mi adj_rand Cohen's kappa cohen_kappa Normalized Mutual Information normalized_mi rand rand_index |
