A small collection of weird gizmos I've made for Nuke.
Useful for applying LUTs to your scene. Wrapper for the OCIO FileTransform node for ease of use. Includes luma / chroma and a mix slider.
Inverts an image in sRGB gamma rather than linear, gives slightly different results.
Applies an inverse Reinhard tonemap to the input, boosting original values that approach 1 to pretty extreme luminance values. Useful for nicer bokeh highlights, glints & glows, whatever effect that benefits from HDR inputs.
A simple deflicker based off this video. Modified so it only affects scene luminance and should avoid saturation / color shifts from exposure changes.