Questions - OpenCV Q&A Forum

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2017-11-16 18:51:59 -0600 DrVivek

My haarcascade training can't detect anything. Is self training xml file possilble to use?

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2017-12-16 08:33:01 -0600 lama123

OpenCV SVM performance poor compared to matlab ensemble

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2017-12-28 05:05:22 -0600 XanderC_

Problem using Bayes Classifier

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2018-01-29 19:58:17 -0600 RSSharma

I am getting line an error-215 while training an SVM with OpenCV-Python

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2018-02-08 20:35:04 -0600 cubud

Training HOG and SVM to work with OpenCV

264

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2018-02-16 05:03:51 -0600 StevenPuttemans

Cascade classifier training: object edges on positive samples?

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2018-03-16 01:57:39 -0600 Joshitha

Bad argument in function cvReleaseData, how to fix the error?

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2018-05-28 03:09:54 -0600 Mary-Ann

How to use BING Objectness with self trained model?

642

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2018-08-21 04:55:05 -0600 berak

training svm for image recognition

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2018-09-08 13:40:04 -0600 Taarak

Training SVM and saving data [closed]

370

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2018-10-08 23:56:39 -0600 Faraday

Help Training Binary Logistic Regression Classifier on HOG Features [closed]

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2018-09-30 14:04:24 -0600 moncio

Saving trained model using surface_matching algorithm

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2018-10-06 09:22:04 -0600 berak

Why my neural network keep predict the same thing all over again?

223

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

Need help with training cascade classifier

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2019-09-30 19:10:43 -0600 esleidera

opencv_traincascade finish without cascade.xml file

373

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2020-08-12 10:05:13 -0600 berak

“Incremental” [face] training

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

Mergevec.cpp : Error (compilation)

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2013-04-11 12:15:04 -0600 IsaacFernandez

LBP based Face Detection

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4

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2013-03-07 14:33:28 -0600 arkeon

opencv_createsamples.exe entry point problem with XP

357

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2013-02-27 04:40:21 -0600 StevenPuttemans

Integrating different cues in a classification task

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2013-09-27 02:26:43 -0600 evilwhaleboy

looking for advice for logo detection using haar training [closed]

6k

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3

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

opencv_traincascade Negative samples training method

2k

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1

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2013-12-11 06:17:02 -0600 StevenPuttemans

Haartraining and Traincascade crashes creating XML.

233

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2015-01-24 21:54:46 -0600 M.R.

What is the best practice for cropping the positive examples to train a HOG classifier?

HOG
training

1k

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1

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2017-01-27 04:47:51 -0600 Jaykob

Training Neumann Matas classifiers

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2015-03-28 14:18:23 -0600 Guanta

Bag of words training Image conditions

668

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2015-08-13 02:00:40 -0600 muithi

Merging / Combining separately trained Fisherface models

464

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1

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

Cascade training failed OpenCV 2.4.9.1

246

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2016-09-30 06:15:32 -0600 Eduardo

understanding the letter recognition sample of OpenCV

1k

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2017-06-21 03:04:14 -0600 berak

110 questions

My haarcascade training can't detect anything. Is self training xml file possilble to use?

OpenCV SVM performance poor compared to matlab ensemble

Problem using Bayes Classifier

I am getting line an error-215 while training an SVM with OpenCV-Python

Training HOG and SVM to work with OpenCV

Cascade classifier training: object edges on positive samples?

Bad argument in function cvReleaseData, how to fix the error?

How to use BING Objectness with self trained model?

training svm for image recognition

Training SVM and saving data [closed]

Help Training Binary Logistic Regression Classifier on HOG Features [closed]

Saving trained model using surface_matching algorithm

Why my neural network keep predict the same thing all over again?

Need help with training cascade classifier

opencv_traincascade finish without cascade.xml file

“Incremental” [face] training

Mergevec.cpp : Error (compilation)

LBP based Face Detection

opencv_createsamples.exe entry point problem with XP

Integrating different cues in a classification task

looking for advice for logo detection using haar training [closed]

opencv_traincascade Negative samples training method

Haartraining and Traincascade crashes creating XML.

What is the best practice for cropping the positive examples to train a HOG classifier?

Training Neumann Matas classifiers

Bag of words training Image conditions

Merging / Combining separately trained Fisherface models

Cascade training failed OpenCV 2.4.9.1

understanding the letter recognition sample of OpenCV

HOG descriptor - setSVMDetector throws confusing error

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