Questions - OpenCV Q&A Forum

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1

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no

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2013-04-24 07:33:47 -0600 zerog80

Slow SVM.predict speed

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1

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2013-07-16 09:29:56 -0600 StevenPuttemans

hog detectmultiscale

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1

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2015-02-24 09:46:49 -0600 VonTalavang

Opencv + Hog + SVM... i want to know the recipe please

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2015-03-08 12:47:41 -0600 crd319

Always get single return in middle of image with custom SVM using hog.detectMultiScale

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2015-09-24 00:45:12 -0600 katharine_fcy

can't get the trained parameter alpha and rho by any function

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no

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2015-12-01 04:13:41 -0600 thdrksdfthmn

Training Classifiers

HOG
SVM

388

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1

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no

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2016-04-23 11:31:44 -0600 Rutendo

Svm and java

SVM
HOG

625

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1

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no

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2019-09-25 09:13:53 -0600 CV

HOG People Detector on image

661

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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?

6k

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2017-03-17 06:15:19 -0600 zelade

Python training custom object detector using the HOG + Linear SVM

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no

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2017-04-25 23:31:58 -0600 berak

How to choose index in getDecisionFunction for multiclass SVM

HOG
SVM

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1

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no

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2017-04-30 06:13:06 -0600 berak

Multiple object detection using HOG+SVM?

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

HOG descriptor - setSVMDetector throws confusing error

956

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2018-04-04 05:42:53 -0600 berak

How to predict HOG features each frame with trained SVM classifier (and possibly get the accuracy of the prediction)

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1

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no

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2018-04-27 01:57:16 -0600 berak

HOG detection clarification

315

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1

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2018-05-20 20:49:39 -0600 benz

classifier problem of charaters or numbers

470

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2018-05-24 14:11:29 -0600 POMOPO

Can't input Support vectors to HogDescriptor (opencv/python)

392

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1

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2018-11-30 21:52:29 -0600 sturkmen

Completely random result of HOGDescriptor

HOG
SVM

4k

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2

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1

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2013-03-12 05:01:12 -0600 jompa234

Custom HOGDetector using CvSVM and HOG features.

3k

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2

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3

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2013-09-26 15:39:26 -0600 DaHoC

How to use trainHOG with liblinear or libsvm?

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2

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no

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2016-04-07 08:12:20 -0600 just_trying_stuff

OpenCV 3.1.0 Assertion failed checkDetectorSize in cv::HOGDescriptor::setSVMDetector

1k

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2

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no

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2018-09-25 16:11:49 -0600 sturkmen

How to use my hog.xml file?

13k

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3

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8

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2014-04-17 05:25:30 -0600 Hansg91

53 questions

Slow SVM.predict speed

hog detectmultiscale

Opencv + Hog + SVM... i want to know the recipe please

Always get single return in middle of image with custom SVM using hog.detectMultiScale

can't get the trained parameter alpha and rho by any function

Training Classifiers

Svm and java

HOG People Detector on image

What images to use for negative training data for SVM?

Python training custom object detector using the HOG + Linear SVM

How to choose index in getDecisionFunction for multiclass SVM

Multiple object detection using HOG+SVM?

HOG descriptor - setSVMDetector throws confusing error

How to predict HOG features each frame with trained SVM classifier (and possibly get the accuracy of the prediction)

HOG detection clarification

classifier problem of charaters or numbers

Can't input Support vectors to HogDescriptor (opencv/python)

Completely random result of HOGDescriptor

Custom HOGDetector using CvSVM and HOG features.

How to use trainHOG with liblinear or libsvm?

OpenCV 3.1.0 Assertion failed checkDetectorSize in cv::HOGDescriptor::setSVMDetector

How to use my hog.xml file?

SVM bias on weights of positives and negatives

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