logo detection – Touchdesigner Tutorial

This is a comprehensive tutorial about logo detection with OpenCV.
To be honest, it is feature detection from OpenCV library. And we have to be careful about some to use it in Touchdesigner. I explained it in this video.

github
https://github.com/miwa-maroon/logo_detection.git

chapter
0:00 intro
1:06 set up
6:02 top to numpy
13:46 feature detection
18:46 feature matching
28:27 test
34:19 location of logo

detail
medium:https://medium.com/@miwa-maroon/on-simple-logo-detection-with-touchdesigner-using-opencv-e4830d73bb91

詳しい解説はこちら(日本語)
qiita:https://qiita.com/miwa_maroon/items/89973153e1a791b5dc0c

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