Questions - OpenCV Q&A Forum

187

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2016-06-07 11:15:11 -0600 Lucas Amparo Barbosa

Trouble with Knn

90

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2016-06-12 11:21:32 -0600 D. Sanz

Documentatio for neural networks in OpencV 3.0 +

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2016-08-03 03:54:40 -0600 JMarler

Do CvNormalBayesClassifier::train() and CvNormalBayesClassifier::predict() dynamically allocate heap memory internally ?

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1

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no

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2016-09-13 10:08:28 -0600 Reeven

Training SVM for image recognition with BOW: error on prediction

7k

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1

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2016-09-26 23:50:54 -0600 berak

OpenCV 3.1 (C++) - SVM.load() does not set var_count correctly

145

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2016-10-26 18:22:21 -0600 atomoclast

Training Cascades with 2-3 varient items/increasing robustness.

57

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

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

157

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2016-11-13 10:19:06 -0600 OpenCVNewbie

Does someone here has a working code for image identification using neural network by utilizing openCV libraries?

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2016-11-20 06:30:16 -0600 erikvdplas

How do I load a pre-trained SVM using C++?

248

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2016-11-28 17:30:00 -0600 Tetragramm

which types of descriptors opencv use for machine learning( local or global)

291

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2016-12-09 18:25:22 -0600 cflavs

Best classification method for SURF

523

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2017-01-12 03:14:44 -0600 berak

How to load a trained Random Trees model in opencv 3 in python?

587

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no

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2017-01-28 21:39:31 -0600 berak

Simple SVM example -- not returning expected results

3k

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1

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1

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2017-02-14 10:30:11 -0600 TanaseC

OpenCV SVM prediction probability

173

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2

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2017-03-01 07:20:50 -0600 Gediminas

what is OpenCV 3.2 machine learning implementation status?

660

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1

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2

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2017-03-03 01:06:39 -0600 berak

What images to use for negative training data for SVM?

1k

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1

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no

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2017-05-19 23:15:18 -0600 berak

Python SVM Function svm.predict(testData) Returns Tuple instead of Numpy Array

380

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2017-06-29 11:34:31 -0600 ram.KKK

How to detect infant cry using opencv ?

315

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2017-07-11 09:33:44 -0600 Helal Uddin Mullah

How a dictionary is loaded in C++ OpenCV Program?

683

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2017-08-14 04:06:49 -0600 Ziri

What method to use for detecting irregular black blobs?

922

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2017-08-15 07:32:13 -0600 Tetragramm

Human skeleton extraction from depth data by using machine learning or neural network.

99

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2017-08-15 09:01:41 -0600 nimrodm

SVM: How to ignore a feature when using a non-linear kernel

1k

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1

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2017-09-01 01:04:08 -0600 berak

OpenCV Error: Assertion failed ((!varTypesSet && vtypes[i] == rowtypes[i]) ...)& OpenCV Error: Assertion failed (sum > 0)

507

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2017-09-03 18:24:42 -0600 psyfreak

How to do OCR training for the following problem ???

machinelearning

152

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2017-09-06 02:08:45 -0600 gino0717

How to define a transparent feature in Feature Descriptor?

machinelearning

522

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2017-09-20 14:13:32 -0600 linengmiao

Machine learning- what classifier to use to classify: object 1, object 2, object 3, none of those 3?

270

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2017-09-21 10:08:56 -0600 muhammad.umar600

Need Pre-trained classifier (xml) for Door detection

385

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2017-11-19 20:32:30 -0600 Ezkargon

Detecting the base of the triangle

575

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1

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2017-11-21 03:04:46 -0600 Deltanullnull

How to use cv::ml::RTrees::getVotes()

1k

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1

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no

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2017-12-08 06:52:35 -0600 moHe

122 questions

Trouble with Knn

Documentatio for neural networks in OpencV 3.0 +

Do CvNormalBayesClassifier::train() and CvNormalBayesClassifier::predict() dynamically allocate heap memory internally ?

Training SVM for image recognition with BOW: error on prediction

OpenCV 3.1 (C++) - SVM.load() does not set var_count correctly

Training Cascades with 2-3 varient items/increasing robustness.

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

Does someone here has a working code for image identification using neural network by utilizing openCV libraries?

How do I load a pre-trained SVM using C++?

which types of descriptors opencv use for machine learning( local or global)

Best classification method for SURF

How to load a trained Random Trees model in opencv 3 in python?

Simple SVM example -- not returning expected results

OpenCV SVM prediction probability

what is OpenCV 3.2 machine learning implementation status?

What images to use for negative training data for SVM?

Python SVM Function svm.predict(testData) Returns Tuple instead of Numpy Array

How to detect infant cry using opencv ?

How a dictionary is loaded in C++ OpenCV Program?

What method to use for detecting irregular black blobs?

Human skeleton extraction from depth data by using machine learning or neural network.

SVM: How to ignore a feature when using a non-linear kernel

OpenCV Error: Assertion failed ((!varTypesSet && vtypes[i] == rowtypes[i]) ...)& OpenCV Error: Assertion failed (sum > 0)

How to do OCR training for the following problem ???

How to define a transparent feature in Feature Descriptor?

Machine learning- what classifier to use to classify: object 1, object 2, object 3, none of those 3?

Need Pre-trained classifier (xml) for Door detection

Detecting the base of the triangle

How to use cv::ml::RTrees::getVotes()

I am trying to detect largest tile on the floor.

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