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SSIMmap

The Structural Similarity Index Measure for Maps

v0.4.0 · May 7, 2026 · MIT + file LICENSE

Description

Extends the classical SSIM method proposed by 'Wang', 'Bovik', 'Sheikh', and 'Simoncelli'(2004) <doi:10.1109/TIP.2003.819861>. for irregular lattice-based maps and raster images. The geographical SSIM method incorporates well-developed 'geographically weighted summary statistics'('Brunsdon', 'Fotheringham' and 'Charlton' 2002) <doi:10.1016/S0198-9715(01)00009-6> with an adaptive bandwidth kernel function for irregular lattice-based maps.

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OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies scales terra ggplot2 sf knitr FNN SSIMmap

Version History

4 tracked
updated 0.4.0 ← 0.1.1 diff May 7, 2026
new 0.1.1 Mar 10, 2026
updated 0.1.1 ← 0.1.0 diff Sep 25, 2023
new 0.1.0 Aug 21, 2023