Movie Color Visualisation

Here a script that redo the VEX script form Moritz “VEX IN HOUDINI: MOVIE COLOR VISUALISATION”
http://www.entagma.com/vex-in-houdini-movie-color-visualisation/



MOVIE COLOR VISUALISATION.gh (36.1 KB)

If radius of rotation is 0 you will have the image undistorded (except in XY scale)

Some of the images I used

Have fun :slight_smile:

5 Likes

Wow Laurent, you truly are a genius in GH! This is a sweet contribution, and it’s particularly interesting as it bridges another media in GH, i.e. data from movie frames; (I’m glad I learned about Entagma’s work through your kingfisher definition. Their Houdini stuff is intelligent.)

This is awesome!
How would you translate the colors to a surface/ mesh instead of pixels? So you get a shape out of it instead of a cloud?

Simple way could be to change color to a float value (brightness, hue …) and then isosurface the result. It is contour extraction of an image