» Tracker
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Credits: Daniel Shiffman


This is a simple Tracker. It can be used to stabilize blobs, handle ghost blobs and smooth the incoming data a bit. If you ever stumbled over common problems like discussed here, you'll find this probably useful.

The plugin comes in 2 flavours which depend on your usecase:

Tracker (ID)
  • when you use a tracking system that provides reliable IDs (like a fiducial tracking)
Tracker (Size)
  • when you use a tracking that doesn't provide an ID but gives you rectangles for each blob (like detectObject)
  • the size of those rectangles is then used to find lost blobs again.

Both of them can (and must be) easily modified for other usecases... think 3d blobs or a different criteria should be used for similarity detection.

That whole thing started by recreating Daniel Shiffmans Tutorial which was then extended with different features.


17.03.17 [12:47 UTC] by sebl | 673 downloads
initial version

guest 17/03/2017 - 14:44

nice! thanks

anonymous user login


~2d ago

ravazquez: indeed!

~2d ago

schlonzo: kickass shader @evvvvil

~3d ago

evvvvil: "Reclaim the streets" - Winning shader live coded live at revision 2021 shader showdown semi final. https://www.shadertoy.com/view/fdSGWw

~3d ago

karistouf: sorry 3080 10G vs 3090 24go ?

~3d ago

karistouf: RTX 3090 24go or 3090 10go ar really doing difference ith textures and VVVV beta ?

~4d ago

joreg: and beta42 previews now include VL 2021.3.2: downloads/previews

~4d ago

joreg: bugfix release vvvv gamma 2021.3.2 is out: https://thegraybook.vvvv.org/changelog/2021.3.html

~10d ago

joreg: @soundreactor looks really odd. could this be some strict antivirus or firewall settings?