Questions - OpenCV Q&A Forum

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2013-11-11 06:04:26 -0600 Pedro Batista

Time to train a cascaded classifier?

452

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no

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no

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2015-09-07 10:42:11 -0600 Steven_ocv

Train Cascade parameters calculations issue

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2017-08-27 17:56:26 -0600 berak

Can I update the pre-trained haar cascades classifiers stored in .xml files?

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2020-06-28 10:54:26 -0600 Dragonfly Robotics

OpenCV Training Custom Haar Cascade with Python 3

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5

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2013-07-22 00:20:02 -0600 Pinky

error in train casacde

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4

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2013-06-18 09:24:06 -0600 prerna1

Why is my haar classifier slow?

200

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no

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2015-03-24 00:25:55 -0600 gunshyassassin

Error in opencv_traincascade

565

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1

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2018-03-06 04:06:18 -0600 Joshitha

Are there any ways to generate a HAAR cascade faster?

284

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no

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no

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2016-06-30 10:13:20 -0600 bertumen.wj

I plan to recognize paper bills by denomination but i can't think of a way to do so ... it must be invariant of illumination, rotation and scale. can i use haar or LBP ? do you have any suggestions?

287

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no

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no

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2016-11-09 04:22:33 -0600 StevenPuttemans

How to do HAAR training?

572

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1

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2015-10-28 09:37:38 -0600 Corto

TrainCascade image positive problem

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2013-10-17 06:20:13 -0600 StevenPuttemans

Is it a reasonable expectation for OpenCV to be able to do object recognition on furniture?

380

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no

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2016-09-12 07:58:00 -0600 hashir

Object Detection issue [closed]

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1

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2016-10-31 06:00:35 -0600 StevenPuttemans

14 questions

Time to train a cascaded classifier?

Train Cascade parameters calculations issue

Can I update the pre-trained haar cascades classifiers stored in .xml files?

OpenCV Training Custom Haar Cascade with Python 3

error in train casacde

Why is my haar classifier slow?

Error in opencv_traincascade

Are there any ways to generate a HAAR cascade faster?

I plan to recognize paper bills by denomination but i can't think of a way to do so ... it must be invariant of illumination, rotation and scale. can i use haar or LBP ? do you have any suggestions?

How to do HAAR training?

TrainCascade image positive problem

Is it a reasonable expectation for OpenCV to be able to do object recognition on furniture?

Object Detection issue [closed]

Haar classifier limitations

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