hi all, I’ve been happy with the results from the affine and first-order polynomial transforms. However, I was looking for a more flexible option—specifically a Thin Plate Spline (TPS) transformation—for handling more distorted imagery, such as hand-drawn plans etc.
I’ve opened this PR that adds a TPS transform implementation . I’m happy to adapt the code as needed to align with project conventions—I’ve noticed patterns like builder usage in other areas. Or raise a jira ticket to tie it to the PR The implementation focuses on implementing the MathTransform interface. I’ve also included a real-world example testing in the gt-geotiff module, just for illustration. It’s not intended as a formal integration test, but rather a working demonstration using convenient dependencies. just pushed this PR https://github.com/geotools/geotools/pull/5277 I had to do this in my free time, because of weird government rules helping out with open source projects. But I'm happy to change anything. I see the MathTransform interface looks fairly stable but I don't want to do a local fix to leave the land register I am working with something they can't maintain in house. kind regards murray king.
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