Questions - OpenCV Q&A Forum

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2017-09-03 04:19:58 -0600 holdman

How to recognize specific objects

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1

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2017-07-12 07:40:18 -0600 gfx

[Solved] Ubuntu 14 opencv3.0.0 Training your own detector | packtpub.com error ...

161

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2017-07-11 08:50:36 -0600 shincodex

cv::cuda::CascadeClassifier OpenCV 3.2 using data trained in OpenCV 2.4.11

cascadeclassifier

814

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1

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2017-07-10 12:55:31 -0600 berak

GPU Face Detection Error

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2017-07-06 16:36:41 -0600 Fei

cv::cuda::CascadeClassifier::create() runs very slow

174

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2017-07-06 15:15:33 -0600 henrickd

OpenCV poor performance of Haar classifier trained by me

57

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2017-07-06 00:24:11 -0600 sangil_jo

the app shuts down suddenly and then back on

142

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2017-07-01 01:26:01 -0600 berak

how to recover train cascade from stage

825

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2017-08-18 20:54:59 -0600 supra56

Face detection not working on specific image

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2017-06-26 08:49:46 -0600 binsky3333

Haar Cascade negative images for backgrounds that don't change

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2017-06-25 00:57:04 -0600 berak

Confidence scores for cascade classifiers (revisited) [closed]

244

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2017-06-22 02:48:58 -0600 wureka

my trained cascade.xml makes the call detectMultiScale(...) hangs [closed]

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2017-06-12 12:19:33 -0600 shincodex

void CascadeClassifier::detectMultiScale opencv 3.2-dev parameter assumption

cascadeclassifier

394

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2017-06-07 08:26:32 -0600 StevenPuttemans

How to use soft cascade in opencv 3

160

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2017-06-02 08:26:26 -0600 Simão Martin

Cascade Classifier - Utilize less processor with TBB training.

69

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2017-05-22 12:15:24 -0600 pmullowney

parallelization of apps/traincascade/cascadeclassifier::fillPassedSamples()

cascadeclassifier

4k

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1

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3

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2018-03-25 12:42:45 -0600 cellurl

Traffic Sign Recognition Concept

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2017-05-04 05:20:38 -0600 berak

Face Detection Parameters

229

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2017-04-24 08:20:44 -0600 StevenPuttemans

How to run the Cascade Classifier code?

510

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2017-04-07 23:36:26 -0600 berak

How to solve this error ?error: ..\..\..\..\opencv\modules\imgproc\src\color.cpp:3739: error: (-215) scn == 3 || scn == 4 in function cv::cvtColor

795

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2017-03-19 13:59:38 -0600 Lafi

Opencv Face Detection Assign id for each face

73

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2017-02-20 21:26:39 -0600 Tetragramm

Algorithms used for to train cascade classifier

cascadeclassifier

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2017-02-12 09:20:38 -0600 xKazutox

How to calculate the speed of a moving object from a classifier

436

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2017-02-07 08:48:22 -0600 berak

Using GpuCascadeClassifier with self trained cascade file

332

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2017-02-03 17:42:30 -0600 Omar K. Aly

Cascade Classifier Tutorial Error

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2017-01-30 07:53:58 -0600 Pedro Batista

Combine a Haar Cascade with color detection

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2017-01-26 01:49:15 -0600 trav

Cascade Classifer Is Very Slow

cascadeclassifier

711

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2016-12-29 02:24:09 -0600 pi-null-mezon

Why cv::CascadeClassifier works slover in 320 version?

128

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2016-12-20 04:37:49 -0600 StevenPuttemans

Cascade Classifier Training: Is the negNum decreasing each stage?

4k

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1

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2016-12-17 05:14:11 -0600 berak

253 questions

How to recognize specific objects

[Solved] Ubuntu 14 opencv3.0.0 Training your own detector | packtpub.com error ...

cv::cuda::CascadeClassifier OpenCV 3.2 using data trained in OpenCV 2.4.11

GPU Face Detection Error

cv::cuda::CascadeClassifier::create() runs very slow

OpenCV poor performance of Haar classifier trained by me

the app shuts down suddenly and then back on

how to recover train cascade from stage

Face detection not working on specific image

Haar Cascade negative images for backgrounds that don't change

Confidence scores for cascade classifiers (revisited) [closed]

my trained cascade.xml makes the call detectMultiScale(...) hangs [closed]

void CascadeClassifier::detectMultiScale opencv 3.2-dev parameter assumption

How to use soft cascade in opencv 3

Cascade Classifier - Utilize less processor with TBB training.

parallelization of apps/traincascade/cascadeclassifier::fillPassedSamples()

Traffic Sign Recognition Concept

Face Detection Parameters

How to run the Cascade Classifier code?

How to solve this error ?error: ..\..\..\..\opencv\modules\imgproc\src\color.cpp:3739: error: (-215) scn == 3 || scn == 4 in function cv::cvtColor

Opencv Face Detection Assign id for each face

Algorithms used for to train cascade classifier

How to calculate the speed of a moving object from a classifier

Using GpuCascadeClassifier with self trained cascade file

Cascade Classifier Tutorial Error

Combine a Haar Cascade with color detection

Cascade Classifer Is Very Slow

Why cv::CascadeClassifier works slover in 320 version?

Cascade Classifier Training: Is the negNum decreasing each stage?

python sample script error : AttributeError: module 'cv2' has no attribute 'CascadeClassifire' (OpenCV 3.1, python 3)

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