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Cascade Classification for TVLHaarDetectObject
07-08-2013, 10:21 PM
Post: #1
Cascade Classification for TVLHaarDetectObject
I want use TVLHaarDetectObject for detect object (b/w beacon)

TVLHaarDetectObject demands xml-file Cascade Classification.
How to create it?
What component allows to make it?
Whether there are examples?
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07-09-2013, 07:20 PM
Post: #2
RE: Cascade Classification for TVLHaarDetectObject
Hi!

The HAAR-detection is based on the OpenCV library, to create these cascades you'll have to train them. For a description have a peek here http://note.sonots.com/SciSoftware/haartraining.html

There are some example-cascades included in de LabPacks\Demos\AVIFiles directory.

Regards,
Dave
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07-09-2013, 07:42 PM
Post: #3
RE: Cascade Classification for TVLHaarDetectObject
Thanks.
I will try.
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07-16-2013, 07:13 PM
Post: #4
RE: Cascade Classification for TVLHaarDetectObject
Sadly.
haartraining.exe practically isn't efficient.
And your analog isn't present?
Will have to try vc++ 6 + opencv Sad
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07-17-2013, 09:56 AM
Post: #5
RE: Cascade Classification for TVLHaarDetectObject
The haartraining.exe is not the most user-friendly program i agree. You can of course go VC or make a GUI, whichever suits your needs best.

Regards,
Dave
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07-17-2013, 04:04 PM
Post: #6
RE: Cascade Classification for TVLHaarDetectObject
The haartraining.exe is not working Smile
I try to force it to work though somehow. As a last resort it is possible to hang the Delphi application. And it will represent GUI.
It is a perversion unconditionally.
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07-17-2013, 10:29 PM
Post: #7
RE: Cascade Classification for TVLHaarDetectObject
You might be missing a tiny little point here, it's a command-line utility.. So either run it from a command-prompt or create a batch-file that'll execute it.

Regards,
Dave
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07-17-2013, 10:35 PM
Post: #8
RE: Cascade Classification for TVLHaarDetectObject
I have a local task. To do haarcascade for a set of "beacons". Advantages of a command line against comfort Smile
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07-23-2013, 12:16 AM
Post: #9
RE: Cascade Classification for TVLHaarDetectObject
Some subtleties.
Paths in command line must be absolute.
Paths in negative.dat file must be relative!
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