Questions - OpenCV Q&A Forum

12k

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5

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1

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

error in train casacde

389

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1

answer

no

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2013-06-16 12:52:28 -0600 Hansg91

CascadeClassifier VS. cvHaarCascadeClassifier

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1

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4

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

Why is my haar classifier slow?

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1

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no

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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?

612

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1

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no

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

Time to train a cascaded classifier?

323

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1

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no

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2014-07-22 02:46:33 -0600 berak

Memory dump of CVHaarClassifierCascade

cvHaarCascadeClassi

234

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1

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no

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2014-09-24 03:57:38 -0600 berak

MAt haar cascade

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1

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1

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2014-10-21 02:47:41 -0600 StevenPuttemans

Best machine learning algorithm for detecting cars in aerial images?

571

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1

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no

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

TrainCascade image positive problem

707

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1

answer

no

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2015-12-12 22:31:55 -0600 Tiras

Method to detect eye, nose and mouth

557

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1

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no

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

Are there any ways to generate a HAAR cascade faster?

2k

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1

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no

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

Haar classifier limitations

2k

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1

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no

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2017-01-30 07:53:58 -0600 Pedro Batista

Combine a Haar Cascade with color detection

228

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1

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no

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2017-04-24 08:20:44 -0600 StevenPuttemans

How to run the Cascade Classifier code?

584

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1

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no

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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?

325

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1

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no

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2018-12-29 23:16:24 -0600 berak

Haar Cascades: Limiting detectMultiScale to just one set of facial features?

199

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no

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no

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

Error in opencv_traincascade

451

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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

523

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no

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no

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2015-11-02 18:20:23 -0600 Papercut

C# haar cascade can't read xml [closed]

659

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no

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no

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2015-11-08 05:06:40 -0600 Noman

What is the right/best way for Eye detection ? [closed]

283

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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?

380

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no

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-1

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

Object Detection issue [closed]

98

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no

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no

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2016-09-15 11:11:05 -0600 alecs26

HAAR Classifier Lighting

cvHaarCascadeClassi

286

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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?

170

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no

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no

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2019-01-28 16:26:02 -0600 Michał Kowalczyk

1 image - 10 haar classifiers - process image once [closed]

446

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no

answers

no

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2019-03-27 23:06:06 -0600 mk_kannan

How to create xml file for fish detection

286

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no

answers

-1

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

27 questions

error in train casacde

CascadeClassifier VS. cvHaarCascadeClassifier

Why is my haar classifier slow?

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

Time to train a cascaded classifier?

Memory dump of CVHaarClassifierCascade

MAt haar cascade

Best machine learning algorithm for detecting cars in aerial images?

TrainCascade image positive problem

Method to detect eye, nose and mouth

Are there any ways to generate a HAAR cascade faster?

Haar classifier limitations

Combine a Haar Cascade with color detection

How to run the Cascade Classifier code?

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

Haar Cascades: Limiting detectMultiScale to just one set of facial features?

Error in opencv_traincascade

Train Cascade parameters calculations issue

C# haar cascade can't read xml [closed]

What is the right/best way for Eye detection ? [closed]

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?

Object Detection issue [closed]

HAAR Classifier Lighting

How to do HAAR training?

1 image - 10 haar classifiers - process image once [closed]

How to create xml file for fish detection

OpenCV Training Custom Haar Cascade with Python 3

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