Questions - OpenCV Q&A Forum

372

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

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

createsamples

66

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no

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-1

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

train cascade error

1k

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no

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no

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

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

274

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1

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no

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2018-06-27 05:23:40 -0600 berak

Cascade training, background size.

282

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no

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no

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

Cascade file trained in traincascade in cuda::CascadeClassifier

213

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1

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no

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

how can I solve this error?

train_cascade

257

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1

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no

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2018-07-30 07:36:49 -0600 nicoz

Problem with Haar Cascade Training [closed]

112

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no

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no

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

Cascade Training - nneg setting with prepared negative images

471

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1

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

lbp cascade training to detect traffic signs [closed]

266

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

Haar Cascade training not working as intended

246

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no

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

Need help with training cascade classifier

288

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1

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2019-03-20 01:48:30 -0600 berak

image questions in regards to training cascade classifier

144

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no

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

Stage threshold in cascade training

cascadeclassifier

407

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1

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no

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

Training Haar cascades for face detection..

173

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no

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no

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

Issue with my train cascade

traincascade

316

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1

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no

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

cascade training... help!

traincascade

478

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2

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-1

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2020-03-29 04:56:40 -0600 ComputerVisionary

Train cascade classifier for game screenshots

cascadeclassifier

384

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no

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no

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

training haar cascade with single positive sample

138

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1

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2020-04-16 12:48:02 -0600 mlawton231

Using AWS to train and develop downloadable cascade file

aws

480

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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.)

357

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

How to train more accurate Haar Cascades?

1k

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1

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no

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2020-05-17 02:41:26 -0600 berak

Best Face Detection Trained Data for Haar Cascade Classifier?

336

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no

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-1

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

OpenCV Training Custom Haar Cascade with Python 3

601

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1

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no

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2020-11-04 08:59:59 -0600 berak

Train Cascade

433

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1

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no

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2020-11-21 02:13:53 -0600 berak

Result of My Cascade Training is Bad

opencv#traincascade

751

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no

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no

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2017-10-06 13:52:14 -0600 holdman

Cascade Classifier - detectmultiscale does not return MatOfRect objects

405

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no

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2018-04-03 12:45:05 -0600 Philia

Detecting Brain Tumor?

695

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1

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no

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2020-06-26 11:46:50 -0600 berak

Train from haarcascade frontface

781

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1

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4

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2018-08-06 21:13:50 -0600 BigJinge

The Integrated Catflap : Fine Tuning Cascade / Deep Learning

223

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no

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no

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2018-03-03 11:37:57 -0600 Jad

728 questions

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

train cascade error

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

Cascade training, background size.

Cascade file trained in traincascade in cuda::CascadeClassifier

how can I solve this error?

Problem with Haar Cascade Training [closed]

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

image questions in regards to training cascade classifier

Stage threshold in cascade training

Training Haar cascades for face detection..

Issue with my train cascade

cascade training... help!

Train cascade classifier for game screenshots

training haar cascade with single positive sample

Using AWS to train and develop downloadable cascade file

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?

Best Face Detection Trained Data for Haar Cascade Classifier?

OpenCV Training Custom Haar Cascade with Python 3

Train Cascade

Result of My Cascade Training is Bad

Cascade Classifier - detectmultiscale does not return MatOfRect objects

Detecting Brain Tumor?

Train from haarcascade frontface

The Integrated Catflap : Fine Tuning Cascade / Deep Learning

error while visualizing the cascade stage features

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