Questions - OpenCV Q&A Forum

726

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2013-10-22 15:35:48 -0600 _Robert

CascadeClassifier wont detect image using runAt that it has already found using dectectMultiScale

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2014-02-07 15:18:54 -0600 berak

CascadeClassifier::Load from Memory

cascadeclassifier

337

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2014-02-20 11:44:46 -0600 Will Stewart

How to detect a fallen person with a camera image?

231

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2014-03-08 23:40:42 -0600 Dail

[Cascade Classifier Training]

286

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2014-03-11 10:55:59 -0600 maitan_10000

Cascade classifier return different result in C++ and Java version [closed]

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2014-04-13 13:27:26 -0600 mushroom

Get jpeg encoded in base64 string into Mat in Java.

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2014-06-29 13:21:19 -0600 Robby18

How to detect biggest face in Java [closed]

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2015-01-12 07:40:18 -0600 codingTornado

CascadeClassifier crashing on detectMultiScale

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2015-09-24 22:41:30 -0600 berak

Detect cattle in drone video footage

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2015-10-22 18:56:18 -0600 sturkmen

Face detect inconsistent performance

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2015-10-22 10:13:41 -0600 Harold

Opencv cascade classifier got different result with different computers

530

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2016-03-03 23:31:20 -0600 Prakash

Opencv haar training parameters : Mode & symmentry

937

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2017-10-11 07:19:36 -0600 StevenPuttemans

HAAR Cascade opencl and Nvidia GPU - Code question

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2018-03-04 11:39:07 -0600 Joshitha

Insufficient memory in function cvAlloc, how to release memory?

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2018-08-16 11:56:40 -0600 yoggiee

lbp cascade training to detect traffic signs [closed]

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2018-12-10 07:44:12 -0600 Tomasz Grobelny

improving face detection accuracy [closed]

205

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2020-01-08 17:43:05 -0600 simba

why value of levelWeights given by CascadeClassifier::detectMultiScale can be negative?

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2012-11-27 06:36:39 -0600 venky

setimage in CascadeClassifier

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2012-11-29 14:15:09 -0600 KatieM

cascade classifier - very few haar cascades are working?

516

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2013-08-03 09:48:15 -0600 Vladislav Vinogradov

Is CascadeClassifier_GPU really thread-unsafe?

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2013-09-24 03:10:04 -0600 StevenPuttemans

Weird results from cascade training

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2013-11-25 09:05:24 -0600 drKzs

cascade classifier memory

651

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2014-01-28 12:34:30 -0600 xaffeine

What is trainingfaces_24 -24.vec? [closed]

15k

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2014-06-30 09:30:08 -0600 StevenPuttemans

How to detect individual body parts in an image

2k

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2019-10-24 09:30:24 -0600 supra56

OpenCV 3 - Python's detectMultiScale3 fails in clipObjects

894

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2015-09-25 04:30:14 -0600 nastaran

how to set XML cascade for detecting eyes and face on perspective view of faces

18k

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2015-10-16 04:09:12 -0600 StevenPuttemans

Is there anywhere XML-files already trained to detection most popular objects?

1k

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2016-01-28 03:09:37 -0600 berak

how to use CascadeClassifier::read?

cascadeclassifier

2k

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2016-04-11 04:57:54 -0600 aripod

About opencv_traincascade....

5k

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

253 questions

CascadeClassifier wont detect image using runAt that it has already found using dectectMultiScale

CascadeClassifier::Load from Memory

How to detect a fallen person with a camera image?

[Cascade Classifier Training]

Cascade classifier return different result in C++ and Java version [closed]

Get jpeg encoded in base64 string into Mat in Java.

How to detect biggest face in Java [closed]

CascadeClassifier crashing on detectMultiScale

Detect cattle in drone video footage

Face detect inconsistent performance

Opencv cascade classifier got different result with different computers

Opencv haar training parameters : Mode & symmentry

HAAR Cascade opencl and Nvidia GPU - Code question

Insufficient memory in function cvAlloc, how to release memory?

lbp cascade training to detect traffic signs [closed]

improving face detection accuracy [closed]

why value of levelWeights given by CascadeClassifier::detectMultiScale can be negative?

setimage in CascadeClassifier

cascade classifier - very few haar cascades are working?

Is CascadeClassifier_GPU really thread-unsafe?

Weird results from cascade training

cascade classifier memory

What is trainingfaces_24 -24.vec? [closed]

How to detect individual body parts in an image

OpenCV 3 - Python's detectMultiScale3 fails in clipObjects

how to set XML cascade for detecting eyes and face on perspective view of faces

Is there anywhere XML-files already trained to detection most popular objects?

how to use CascadeClassifier::read?

About opencv_traincascade....

How to train classifiers the best way possible

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