Questions - OpenCV Q&A Forum

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2015-04-06 23:56:36 -0600 Tariq

Training data set for frontal face cascade classifier

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2015-05-10 15:25:31 -0600 Warren

How to train a cascade classifier for a a fixed image (logo)

traincascade

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2015-08-21 15:47:37 -0600 Precious Roy

Train cascade classifier train error

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2015-08-29 02:07:23 -0600 muc

color or grayscale for cascade training

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2015-08-29 06:33:38 -0600 TTrumpeTT

traincascade false positives

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2015-08-31 11:13:37 -0600 Test

Opencv: train cascade image reader

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

Train Cascade parameters calculations issue

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2015-10-30 21:58:32 -0600 wb

Training Cascade classifier, which is the strong classifier and weak classifier?

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2015-11-01 21:41:56 -0600 jsky

lbp cascade didnt produce classifier.xml

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2015-11-02 11:06:46 -0600 Papercut

Haar Cascade training outOfMemory error.. help!!

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2015-11-11 04:32:03 -0600 Marco Maisto

Cascade classifier training with HOG and different-scale blocks

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2015-12-31 14:41:47 -0600 Red Viper

opencv train cascade in less than 2 hours

traincascade

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2016-03-13 20:18:25 -0600 dashiad

Unable to train an usable cascade

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2016-04-16 17:20:19 -0600 rockbass2560

How to train correctly a cascade

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2016-05-21 14:42:50 -0600 slnowak

Training cascade classifier: Can not get new positive sample

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2016-07-07 11:17:23 -0600 mrfromage

FaceRecognizer trained XML to Cascade Classifier (2.4.13)?

java
opencv

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2016-08-23 03:04:05 -0600 mohammads

Cascade Training Error OpenCV 2.4.13 error @ stage 4! Train dataset for temp stage can not be filled

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2016-10-26 18:22:21 -0600 atomoclast

Training Cascades with 2-3 varient items/increasing robustness.

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2016-11-02 08:14:32 -0600 Inder

Can Cascade Classifier Training in OpenCV be termed as Machine learning?

635

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2016-11-21 10:15:55 -0600 Tobyy

opencv_traincascade: Calculating numstages numpos numneg

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2017-03-24 14:45:20 -0600 sayem48

Haar Cascade training for leaves detection

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2017-06-02 08:26:26 -0600 Simão Martin

Cascade Classifier - Utilize less processor with TBB training.

177

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2017-06-28 10:07:31 -0600 eshirima

Cascade training parameters and time

556

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2017-10-03 17:00:37 -0600 user1932890

Implement Viola-Jones from scratch with pre-trained Haar cascade

cvHaarCascade

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2017-11-27 09:35:03 -0600 pww

Cascade training in OpenCV 3

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2017-12-15 11:36:55 -0600 d-e-t

Training cascade for detecting arrow signs

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2017-12-21 20:43:46 -0600 bateringzax

Poor Cascade Training Results

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2017-12-25 19:54:20 -0600 bateringzax

High false alarm rates at step 100 for cascade training

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2018-05-03 12:06:23 -0600 RazeK

How to improve the performance of a Haar cascade classifier during training?

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2018-07-06 10:12:08 -0600 Bleach

198 questions

Training data set for frontal face cascade classifier

How to train a cascade classifier for a a fixed image (logo)

Train cascade classifier train error

color or grayscale for cascade training

traincascade false positives

Opencv: train cascade image reader

Train Cascade parameters calculations issue

Training Cascade classifier, which is the strong classifier and weak classifier?

lbp cascade didnt produce classifier.xml

Haar Cascade training outOfMemory error.. help!!

Cascade classifier training with HOG and different-scale blocks

opencv train cascade in less than 2 hours

Unable to train an usable cascade

How to train correctly a cascade

Training cascade classifier: Can not get new positive sample

FaceRecognizer trained XML to Cascade Classifier (2.4.13)?

Cascade Training Error OpenCV 2.4.13 error @ stage 4! Train dataset for temp stage can not be filled

Training Cascades with 2-3 varient items/increasing robustness.

Can Cascade Classifier Training in OpenCV be termed as Machine learning?

opencv_traincascade: Calculating numstages numpos numneg

Haar Cascade training for leaves detection

Cascade Classifier - Utilize less processor with TBB training.

Cascade training parameters and time

Implement Viola-Jones from scratch with pre-trained Haar cascade

Cascade training in OpenCV 3

Training cascade for detecting arrow signs

Poor Cascade Training Results

High false alarm rates at step 100 for cascade training

How to improve the performance of a Haar cascade classifier during training?

Cascade file trained in traincascade in cuda::CascadeClassifier

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