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Feature Request: Support RGB (Int8 or Float32) for Histogram Matching #360

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jo-chemla opened this issue Jun 30, 2023 · 2 comments
Open

Feature Request: Support RGB (Int8 or Float32) for Histogram Matching #360

jo-chemla opened this issue Jun 30, 2023 · 2 comments
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@jblindsay
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feature request New feature or request

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@jo-chemla
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It would be great for the Histogram Matching - Two Images tool to support colored images - matching histograms per band, the same way we could recompose an RGB image by matching each R/G/B channel independetly.

At the moment, an error is returned by the WhiteBox qgis plugin: This tool is for single-band greyscale images and cannot be applied to RGB colour-composite images.

Concerns file histogram_matching_two_images.rs
@jo-chemla
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In the meantime, this can be done with the Qgis Nodal Graphical Modeler:
link to the model
image

@jblindsay
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I'm happy to add this feature as soon as I get an opportunity. I think it will make a good addition.

@jblindsay jblindsay added the feature request New feature or request label Jun 30, 2023
@jblindsay jblindsay self-assigned this Jun 30, 2023
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