Questions - OpenCV Q&A Forum

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

opencv_traincascade: Calculating numstages numpos numneg

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2017-05-28 07:36:37 -0600 sebastienTurr

Error at the begining of Training Stage 1

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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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2017-11-07 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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2017-12-15 11:36:55 -0600 d-e-t

Training cascade for detecting arrow signs

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

HAAR Cascade Trainning recognizing few features [closed]

cascade

366

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1

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2018-02-27 07:01:32 -0600 Akshata7

why we should create .vec files to train harr cascade classifier.

createsamples

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2018-07-07 03:48:56 -0600 berak

how can I solve this error?

train_cascade

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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

398

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2020-03-29 06:08:41 -0600 ComputerVisionary

Training Haar cascades for face detection..

316

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2019-11-24 12:12:33 -0600 berak

cascade training... help!

traincascade

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

training haar cascade with single positive sample

438

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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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2015-07-01 11:15:52 -0600 sturkmen

Cascade Classifier HAAR / LBP Advice

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2013-05-28 01:51:22 -0600 FredJiang

Error during training with opencv_traincascade

327

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2016-12-09 07:03:24 -0600 Tobyy

Problem with Cascade Classifier

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2016-05-24 03:16:11 -0600 Mathieu Barnachon

Identifying black cars with OpenCV in Python

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2016-07-20 03:12:58 -0600 StevenPuttemans

How to plot the Precision-Recall Curve (PRC) for a Cascade classifier correctly?

6k

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3

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2014-07-22 02:10:33 -0600 xonobo

opencv_traincascade Negative samples training method

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2015-04-26 22:36:28 -0600 pulp_fiction

Help me with the opencv_traincascade training

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2015-03-16 21:16:53 -0600 ragnarok12

Convert new format haarcasccade xml file to old format

haartraining

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2

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2013-05-16 05:53:33 -0600 vinayverma

OpenCV_traincascade giving a lot of false positives

464

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2016-08-23 06:54:58 -0600 StevenPuttemans

OpenCV 3.1 cratesamples

9k

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2013-11-08 05:31:26 -0600 Adrián Nieto

How was haarcascade_frontalface_alt.xml trained

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2014-05-11 08:38:02 -0600 MSoegtrop

traincascade 2.4.9 produces unreadable format, haartraining 2.4.9 hangs, traincascade git crashes

opencv_traincascade

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2016-03-03 23:31:20 -0600 Prakash

Opencv haar training parameters : Mode & symmentry

17k

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1

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1

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2013-03-26 11:31:07 -0600 StevenPuttemans

211 questions

opencv_traincascade: Calculating numstages numpos numneg

Error at the begining of Training Stage 1

Cascade training parameters and time

Train an LBP head detector using opencv_traincascade [closed]

Unable to train my own Haar Cascade [closed]

Train haar cascade using all images [closed]

Training cascade for detecting arrow signs

HAAR Cascade Trainning recognizing few features [closed]

why we should create .vec files to train harr cascade classifier.

how can I solve this error?

Haar Cascade training not working as intended

Need help with training cascade classifier

Training Haar cascades for face detection..

cascade training... help!

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.)

Cascade Classifier HAAR / LBP Advice

Error during training with opencv_traincascade

Problem with Cascade Classifier

Identifying black cars with OpenCV in Python

How to plot the Precision-Recall Curve (PRC) for a Cascade classifier correctly?

opencv_traincascade Negative samples training method

Help me with the opencv_traincascade training

Convert new format haarcasccade xml file to old format

OpenCV_traincascade giving a lot of false positives

OpenCV 3.1 cratesamples

How was haarcascade_frontalface_alt.xml trained

traincascade 2.4.9 produces unreadable format, haartraining 2.4.9 hangs, traincascade git crashes

Opencv haar training parameters : Mode & symmentry

How to generate HAAR cascade xml file for finger detection

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