ComfyUI-EsesImageLensEffects

EsesImageLensEffects

> [!CAUTION] > Before downloading and using the contents of this repository, please review the LICENSE.txt and the disclaimer. > I kindly ask that you respect the licensing terms and the effort put into these tools to ensure their > continued availability for everyone. Thank you! The 'Eses Image Lens Effects' node is a multipurpose node for ComfyUI designed to simulate a variety of lens characteristics. It combines several typical effects into a single, convenient node, allowing to add realistic or stylistic lens distortion, chromatic aberration, post-process scaling, and a highly configurable vignette. 💡 This node uses scikit-image and PyTorch for its calculations. 💡 If you are looking for a node that does many lens effects in one node, then why not give this one a try! Lens Distortion & Chromatic Aberration: A k1masterdistortion control sets the primary barrel (bulge) or pincushion (squeeze) distortion for the entire image. Channel-specific aberration spinners for Red, Green, and Blue act as offsets to the master distortion, creating controllable color fringing. A global radialexponent parameter fine-tunes the distortion's profile, controlling how quickly the effect ramps up from the image center outwards. Post-Process Scaling: A postprocessscale slider allows for quick, centered zooming of the image. This is suitable for cleanly cropping out the black areas or stretched pixels revealed at the edges by the lens distortion effect. Flexible Vignette: A flexible vignette effect applied as the final step. vignetteamount: Controls the intensity for both darkening (positive…

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