1.8 KiB
ComfyUI Circle Detection 
Introduction
Next to AI mathematical methods can be used for the detection of objects like a circle. This node is using Hough's transform for the detection of circles in an given image.
Usage
After installation the node can be find in the node menu
Add Node > 🧬 Circle Detection Nodes > 🔬 Circle Detection
For showing data one can use following node
Add Node > 🧬 Circle Detection Nodes > 🗃 Circle Detection
Version Previews
version 0.0.0.1
Figure 1: Preview of workflow using the circle detection node
version 0.0.0.2
Figure 2: Preview of workflow using the circle detection node
version 0.0.0.3
Figure 3: Preview of workflow using the circle detection node
Installation
Use the ComfyUI Manager for the installation of the node.
You can also move int the directory ComfyUI/custom_nodes
git clone https://github.com/zentrocdot/ComfyUI_Circle_Detection
Remarks
The first image created is the one, where on can see, which circles are found. The seond image looks like a mas, but it is not for the moment. It is still an blank image, where the found circles are filled drawn.
References
[1] https://docs.opencv.org/3.4/d4/d70/tutorial_hough_circle.html