Palette:opticalFlow

Summary

This finds apparent motion and puts the left-right motion in the red channel of the output TOP, and the bottom-top motion in the green channel.

Note that there is an Optical Flow TOP which is currently NVIDIA-only running on newer GPUs. It is ML-based and far superior as it tracks motion better, not just silhouette motion.

Palette:opticalFlow Ext

Parameters - Optical Flow Page

Help Help -

Version Version -

Force Force -

Offset Offset -

Lambda Lambda -

Threshold Threshold -

Inverse X Inversex -

Inverse Y Inversey -

Operator Inputs

• Input 0: in1 -

Operator Outputs

• Output 0 -

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An Operator Family that creates, composites and modifies images, and reads/writes images and movies to/from files and the network. TOPs run on the graphics card's GPU.

A built-in panel in TouchDesigner that contains a library of components and media that can be dragged-dropped into a TouchDesigner network.