Questions - OpenCV Q&A Forum

463

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1

answer

1

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2016-06-01 12:44:41 -0600 bluezap

Cascade training failed OpenCV 2.4.9.1

256

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1

answer

no

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2016-06-22 05:10:12 -0600 Micka

CascadeClassifier Training - pressing "Return" Key continues computation.

264

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1

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no

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2016-07-13 08:28:41 -0600 MRDaniel

Problems using createsamples function for lbp cascade classifier

cascade

5k

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1

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2

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2016-07-21 15:03:29 -0600 eTicket

How to train classifiers the best way possible

577

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1

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no

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2016-08-29 06:25:32 -0600 StevenPuttemans

Face detection using OpenCV with Java

504

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1

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no

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2017-01-13 01:41:37 -0600 berak

any possible to detect object with cascade training model and HOG feature

HOG
cascade

1k

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1

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no

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2017-06-11 08:33:39 -0600 berak

pre trained haar cascade for digits

Haar
cascade

5k

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1

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no

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2017-07-06 15:35:48 -0600 Highwayman

Error with cv2.CascadeClassifier() using Trained Classifier

1k

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1

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no

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2017-09-26 05:00:33 -0600 vohungvi

No output from opencv_createsamples

531

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1

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no

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2018-01-15 07:40:38 -0600 StevenPuttemans

Is there any way to combine HOG and LBP in a cascade.xml file?

1k

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1

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no

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2018-01-24 19:10:31 -0600 berak

Error in opencv_visualize...looking for file named true?

366

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1

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no

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2018-03-09 08:55:21 -0600 StevenPuttemans

Cascade classier DetectMultiScale()

2k

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1

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no

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2018-06-06 00:52:43 -0600 berak

cascade frontal and profile face

257

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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.

5k

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1

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no

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2018-07-03 06:28:58 -0600 Nigeltve

'opencv_createsamples' is not recognized as an internal or external command

310

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1

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no

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2018-07-18 07:13:43 -0600 kbarni

Which is the best method to detect this object?

cascade

707

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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

2k

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1

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no

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2018-12-19 01:40:24 -0600 david cairns

Glare detection in image [closed]

325

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1

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no

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2019-02-21 04:17:13 -0600 berak

Can we create our own haar-cascade file for multi-view face detection

249

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1

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no

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2019-08-15 14:07:44 -0600 berak

Avoid retraining a model when executing a program?

329

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1

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no

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2019-11-28 11:04:17 -0600 holger

How to do hard negative mining for cascade classifier?

321

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1

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no

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2020-09-01 09:38:52 -0600 berak

Haar Cascade or ...? OpenCV detection

400

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1

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no

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

Train Cascade

4k

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2

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no

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2012-06-27 11:03:16 -0600 zx9r

Fish detection. Is haartraining a good approach ?

1k

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2

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1

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2012-07-18 03:00:34 -0600 Ayan Acharya

native opencv camera for LBP based detection

13k

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2

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3

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2012-07-25 02:24:28 -0600 Kirill Kornyakov

Human detector using HAAR cascades has too many false positives it is confident about

2k

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2

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1

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2013-11-06 05:57:43 -0600 samkhan13

Mergevec.cpp : Error (compilation)

2k

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2

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1

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2013-09-27 03:16:21 -0600 lidong04

How to use CascadeClassifier with a mask

2k

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2

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1

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

OpenCV_traincascade giving a lot of false positives

2k

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2

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no

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2013-07-13 13:05:25 -0600 asd

126 questions

Cascade training failed OpenCV 2.4.9.1

CascadeClassifier Training - pressing "Return" Key continues computation.

Problems using createsamples function for lbp cascade classifier

How to train classifiers the best way possible

Face detection using OpenCV with Java

any possible to detect object with cascade training model and HOG feature

pre trained haar cascade for digits

Error with cv2.CascadeClassifier() using Trained Classifier

No output from opencv_createsamples

Is there any way to combine HOG and LBP in a cascade.xml file?

Error in opencv_visualize...looking for file named true?

Cascade classier DetectMultiScale()

cascade frontal and profile face

Cascade training, background size.

'opencv_createsamples' is not recognized as an internal or external command

Which is the best method to detect this object?

The Integrated Catflap : Fine Tuning Cascade / Deep Learning

Glare detection in image [closed]

Can we create our own haar-cascade file for multi-view face detection

Avoid retraining a model when executing a program?

How to do hard negative mining for cascade classifier?

Haar Cascade or ...? OpenCV detection

Train Cascade

Fish detection. Is haartraining a good approach ?

native opencv camera for LBP based detection

Human detector using HAAR cascades has too many false positives it is confident about

Mergevec.cpp : Error (compilation)

How to use CascadeClassifier with a mask

OpenCV_traincascade giving a lot of false positives

correct parameters for createsamples and traincascade

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