Extensions/Comfyui CoTracker Node
ComfyUI Extension

Comfyui CoTracker Node

This is a node that outputs tracking results of a grid or specified points using CoTracker. It can be directly connected to the WanVideo ATI Tracks Node.

By s9roll7·Created about a year ago·Updated about a year ago· 29
s9roll7/comfyui_cotracker_node
Nodes4
On cloudLocal install
Categorytracking, tracking/utility
Stars29
Updatedabout a year ago

Nodes (4)

CoTracker Point Tracking
tracking
Grid Point Generator
tracking/utility
PerlinNoise Coordinate Randomizer
tracking/utility
XY Motion Amplifier
tracking/utility
Readme

Comfyui CoTracker Node

This is a node that outputs tracking results of a grid or specified points using CoTracker.
It can be directly connected to the WanVideo ATI Tracks Node.

<br> <div><video controls height="300" src="https://github.com/user-attachments/assets/8b3be543-6917-42cb-8714-38c556ec5240" muted="false"></video></div> <br>

Other examples can be found here.

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Example Workflow

workflow

workflow with perlin
workflow with xyamp

Changelog

2025-6-4

1st commit

2025-6-6

added utility node

  • PerlinCoordinateRandomizerNode
    Applies Perlin noise-based randomization to coordinate data, adding natural, smooth variations to tracking points across frames.
  • XYMotionAmplifierNode
    Amplifies coordinate movement with directional control for X/Y axes, preserving static points while enhancing motion intensity with optional mask-based selection.
  • GridPointGeneratorNode
    Generates a grid of coordinate points.

2025-6-8

Added the enable_backward option. This is an experimental feature intended for tracking objects that don't appear in the first frame.
Fixed a bug where the min_distance option was sometimes ignored.

2025-6-24

ver 1.0.3
Fixed a bug that could trigger errors in OpenCV functions.
Fixed an issue where certain mask shapes were not handled correctly.

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