Package: snic 0.6.1
snic: Superpixel Segmentation with the Simple Non-Iterative Clustering Algorithm
Implements the Simple Non-Iterative Clustering algorithm for superpixel segmentation of multi-band images, as introduced by Achanta and Susstrunk (2017) <doi:10.1109/CVPR.2017.520>. Supports both standard image arrays and geospatial raster objects, with a design that can be extended to other spatial data frameworks. The algorithm groups adjacent pixels into compact, coherent regions based on spectral similarity and spatial proximity. A high-performance implementation supports images with arbitrary spectral bands.
Authors:
snic_0.6.1.tar.gz
snic_0.6.1.zip(r-4.7-x86_64)snic_0.6.1.zip(r-4.7-arm64)snic_0.6.1.zip(r-4.6-x86_64)snic_0.6.1.zip(r-4.6-arm64)snic_0.6.1.zip(r-4.5-x86_64)
snic_0.6.1.tgz(r-4.6-x86_64)snic_0.6.1.tgz(r-4.6-arm64)snic_0.6.1.tgz(r-4.5-x86_64)snic_0.6.1.tgz(r-4.5-arm64)
snic_0.6.1.tar.gz(r-4.7-arm64)snic_0.6.1.tar.gz(r-4.7-x86_64)snic_0.6.1.tar.gz(r-4.6-arm64)snic_0.6.1.tar.gz(r-4.6-x86_64)
snic_0.6.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
snic/json (API)
| # Install 'snic' in R: |
| install.packages('snic', repos = c('https://rolfsimoes.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/rolfsimoes/snic/issues
Pkgdown/docs site:https://rolfsimoes.github.io
Last updated from:102f0b6d69. Checks:15 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-arm64 | OK | 114 | ||
| linux-devel-x86_64 | OK | 126 | ||
| source / vignettes | OK | 199 | ||
| linux-release-arm64 | OK | 95 | ||
| linux-release-x86_64 | OK | 124 | ||
| macos-release-arm64 | OK | 223 | ||
| macos-release-x86_64 | OK | 422 | ||
| macos-oldrel-arm64 | OK | 240 | ||
| macos-oldrel-x86_64 | OK | 234 | ||
| windows-devel-arm64 | OK | 413 | ||
| windows-devel-x86_64 | OK | 140 | ||
| windows-release-arm64 | OK | 361 | ||
| windows-release-x86_64 | OK | 119 | ||
| windows-oldrel-x86_64 | OK | 90 | ||
| wasm-release | OK | 98 |
Exports:as_seeds_rcas_seeds_wgs84as_seeds_xysnicsnic_animationsnic_count_seedssnic_get_centroidssnic_get_meanssnic_get_segsnic_gridsnic_grid_manualsnic_plotterra_is_working
Dependencies:
Last update: 2025-12-14
Started: 2025-11-22
Last update: 2025-11-28
Started: 2025-11-22
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Convert seed coordinates between raster index, map, and WGS84 systems | as_seeds_rc as_seeds_wgs84 as_seeds_xy seeds_api |
| Simple Non-Iterative Clustering (SNIC) segmentation | snic |
| Animated visualization of SNIC seeding and segmentation | snic_animation |
| SNIC segmentation container | print.snic snic_class snic_get_centroids snic_get_centroids.snic snic_get_means snic_get_means.snic snic_get_seg snic_get_seg.snic |
| Spatial grid seeding for SNIC segmentation | snic_count_seeds snic_grid |
| Interactive seed selection for SNIC segmentation | snic_grid_manual |
| Plot SNIC imagery | snic_plot |
| Check whether 'terra' CRS transformations are available | terra_is_working |
