Ivan Perevala has added a new lens distortion model to Blender’s motion tracking toolset, the Brown-Conrady model. https://dev-files.blender.org/file/data/igncwtmqbiwr7jpfvsyd/PHID-FILE-rclrcrerio2zvnvsaf7z/BrownDistortionTestRealityCapture.mp4The new model improves compatibility with other software also using this model, such as Agisoft Photoscan, 3DF Zephir, Reality Capture, Meshroom, and with photogrammetry software in general, with the implementation of 4 radial and 2 tangential coefficients. https://dev-files.blender.org/file/data/jdauxxf4k6vhdhzd5xfa/PHID-FILE-ndxtrpl77efcf7uxjzev/BrownDistortionTest1.mp4This […]

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from BlenderNation https://www.blendernation.com/2020/10/28/new-lens-distortion-model-for-blender-motion-tracking/
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