Questions - OpenCV Q&A Forum

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

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

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

opencv_traincascade: Calculating numstages numpos numneg

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2017-02-16 10:09:17 -0600 NCrit

train cascade [closed]

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2017-02-22 07:10:29 -0600 ashgard

How to train a GPU/CUDA CascadeClassifier or HogDescriptor? [closed]

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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.

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

Cascade training parameters and time

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2017-09-10 12:10:36 -0600 hyder

Train an LBP head detector using opencv_traincascade [closed]

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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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2017-11-07 18:46:43 -0600 ash.jo4444

Unable to train my own Haar Cascade [closed]

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2017-11-09 12:19:32 -0600 Davaaron

Train haar cascade using all images [closed]

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

Cascade training in OpenCV 3

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2017-11-27 23:26:45 -0600 ShayanFiroozi

Pornography/nudity Cascade training best size and parameters [closed]

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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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2018-02-09 12:01:06 -0600 PabloOyarzo

HAAR Cascade Trainning recognizing few features [closed]

cascade

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2018-02-27 08:44:16 -0600 berak

How to train good cascade? [closed]

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2018-04-18 02:06:03 -0600 usuf

train cascade error

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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

Cascade file trained in traincascade in cuda::CascadeClassifier

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2018-08-01 11:51:25 -0600 graham

Cascade Training - nneg setting with prepared negative images

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2018-08-16 11:56:40 -0600 yoggiee

lbp cascade training to detect traffic signs [closed]

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2018-09-17 03:47:48 -0600 RUCasul

Haar Cascade training not working as intended

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2019-03-02 02:51:47 -0600 UnluckyTicket

Need help with training cascade classifier

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2019-05-07 04:20:08 -0600 lovehell

Stage threshold in cascade training

cascadeclassifier

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2019-10-13 15:21:50 -0600 jpmoraga

Issue with my train cascade

traincascade

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2020-04-06 22:01:23 -0600 LearningCV

training haar cascade with single positive sample

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2020-04-28 02:13:05 -0600 Hibiki

I cannot run opencv_traincascade.exe (Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.)

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2020-04-28 17:41:28 -0600 AndrakoValle

728 questions

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

opencv_traincascade: Calculating numstages numpos numneg

train cascade [closed]

How to train a GPU/CUDA CascadeClassifier or HogDescriptor? [closed]

Haar Cascade training for leaves detection

Cascade Classifier - Utilize less processor with TBB training.

Cascade training parameters and time

Train an LBP head detector using opencv_traincascade [closed]

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

Unable to train my own Haar Cascade [closed]

Train haar cascade using all images [closed]

Cascade training in OpenCV 3

Pornography/nudity Cascade training best size and parameters [closed]

Training cascade for detecting arrow signs

Poor Cascade Training Results

High false alarm rates at step 100 for cascade training

HAAR Cascade Trainning recognizing few features [closed]

How to train good cascade? [closed]

train cascade error

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

Cascade file trained in traincascade in cuda::CascadeClassifier

Cascade Training - nneg setting with prepared negative images

lbp cascade training to detect traffic signs [closed]

Haar Cascade training not working as intended

Need help with training cascade classifier

Stage threshold in cascade training

Issue with my train cascade

training haar cascade with single positive sample

I cannot run opencv_traincascade.exe (Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.)

How to train more accurate Haar Cascades?

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