Questions - OpenCV Q&A Forum

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2

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2015-02-09 07:00:48 -0600 _Martin

Why does opencv_traincascade not ignore nodes with a false alarm rate of 1

opencv_traincascade

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no

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2014-07-28 10:07:13 -0600 FLY

How is acceptance ratio caclulated?

traincascade

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1

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2014-04-22 05:49:39 -0600 StevenPuttemans

Some questions about training LBP classifier.

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answer

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2016-05-24 03:16:11 -0600 Mathieu Barnachon

Identifying black cars with OpenCV in Python

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2015-02-16 03:57:43 -0600 StevenPuttemans

Haar cascade classifier: types of object detection possible

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2015-02-01 15:21:03 -0600 berak

De-duplicate images of faces

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3

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2013-12-23 16:52:22 -0600 alexhofsteede

Recognizing a tennis court on a satellite image

objectdetection

464

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1

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2016-08-23 06:54:58 -0600 StevenPuttemans

OpenCV 3.1 cratesamples

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2013-05-08 05:00:44 -0600 StevenPuttemans

HaarTraining: Find detected object with highest score

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3

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2013-04-19 02:11:48 -0600 Frankenstein

Image Recognition question

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2016-02-23 19:32:44 -0600 sai kethamakka

Parking slot detection

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1

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2013-10-09 05:08:46 -0600 Alexander Smorkalov

why facedetection not happening in Portrait mode in Android , using javaCV cvHaarDetectObjects method

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2

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2012-07-25 02:38:35 -0600 Kirill Kornyakov

How can I debug into function like "cvCreateTreeCascadeClassifier "?

204

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

Opencv cascade classifier got different result with different computers

999

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1

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2013-10-15 05:33:49 -0600 berak

C++ Face Recognition

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3

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2012-11-09 10:03:08 -0600 Dennis

What face elements are detectable?

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1

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2013-12-04 04:09:20 -0600 Pedro Batista

False alarm in haar cascade

#cvhaartraining

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3

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

opencv_traincascade Negative samples training method

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1

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2015-01-27 07:04:36 -0600 StevenPuttemans

Detection of objects on the side

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1

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

Face detect inconsistent performance

3k

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1

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2014-06-28 19:58:08 -0600 Witek

Search digits in the license plate of the car

licence-plate

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1

answer

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2014-04-20 06:58:14 -0600 NaoRobotUser

OCR for Handwriting Learning Robot

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no

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2014-05-11 08:38:02 -0600 MSoegtrop

traincascade 2.4.9 produces unreadable format, haartraining 2.4.9 hangs, traincascade git crashes

opencv_traincascade

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1

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2012-12-14 07:47:50 -0600 ubehagelig

Tips on how to build opencv 2.4.3 (VC10)

1k

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1

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2015-03-16 21:16:53 -0600 ragnarok12

Convert new format haarcasccade xml file to old format

haartraining

653

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1

answer

1

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2013-03-25 02:59:12 -0600 thdrksdfthmn

continue traincascade after computer crash

744

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1

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2015-03-02 10:17:55 -0600 verified.human

Are cascades the best way to detect different mouth shapes on photos?

455

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no

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1

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2014-08-19 16:21:25 -0600 B.Gen.Jack.O.Neill

Why is LBP generaly faster than HAAR?

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1

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2014-11-02 16:40:21 -0600 _chris

Can I pause traincascade? How?

2k

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1

answer

1

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

CascadeClassifier::Load from Memory

cascadeclassifier

728 questions

Why does opencv_traincascade not ignore nodes with a false alarm rate of 1

How is acceptance ratio caclulated?

Some questions about training LBP classifier.

Identifying black cars with OpenCV in Python

Haar cascade classifier: types of object detection possible

De-duplicate images of faces

Recognizing a tennis court on a satellite image

OpenCV 3.1 cratesamples

HaarTraining: Find detected object with highest score

Image Recognition question

Parking slot detection

why facedetection not happening in Portrait mode in Android , using javaCV cvHaarDetectObjects method

How can I debug into function like "cvCreateTreeCascadeClassifier "?

Opencv cascade classifier got different result with different computers

C++ Face Recognition

What face elements are detectable?

False alarm in haar cascade

opencv_traincascade Negative samples training method

Detection of objects on the side

Face detect inconsistent performance

Search digits in the license plate of the car

OCR for Handwriting Learning Robot

traincascade 2.4.9 produces unreadable format, haartraining 2.4.9 hangs, traincascade git crashes

Tips on how to build opencv 2.4.3 (VC10)

Convert new format haarcasccade xml file to old format

continue traincascade after computer crash

Are cascades the best way to detect different mouth shapes on photos?

Why is LBP generaly faster than HAAR?

Can I pause traincascade? How?

CascadeClassifier::Load from Memory

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