Questions - OpenCV Q&A Forum

2k

views

2

answers

1

vote

2015-05-24 08:45:06 -0600 tomnjerry

Traincascade parameters -> -numPos and -numNeg

472

views

1

answer

1

vote

2013-05-15 19:29:59 -0600 eanes

General Cascade Classifier for any type of features

9k

views

3

answers

1

vote

2013-11-08 05:31:26 -0600 Adrián Nieto

How was haarcascade_frontalface_alt.xml trained

1k

views

1

answer

1

vote

2013-04-05 04:02:51 -0600 StevenPuttemans

Optimize image using opencv

AndroidOpenCV

17k

views

1

answer

1

vote

2013-03-26 11:31:07 -0600 StevenPuttemans

How to generate HAAR cascade xml file for finger detection

1k

views

1

answer

1

vote

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

Insufficient memory in function cvAlloc, how to release memory?

2k

views

1

answer

1

vote

2017-07-26 05:20:28 -0600 Raki

Logo detection techniques

object-detection

158

views

no

answers

1

vote

2014-04-22 09:47:30 -0600 mada

Cascade classifier, few questions [closed]

1k

views

1

answer

1

vote

2015-04-01 03:58:33 -0600 StevenPuttemans

traincascade: object detection size.

1k

views

no

answers

1

vote

2014-07-29 01:55:08 -0600 Abhishek Kumar Annamraju

SVM and Hog Features: how to use them in a combined manner for a precise object detection [closed]

12k

views

5

answers

1

vote

2013-07-22 00:20:02 -0600 Pinky

error in train casacde

2k

views

2

answers

1

vote

2013-11-06 05:57:43 -0600 samkhan13

Mergevec.cpp : Error (compilation)

1k

views

no

answers

1

vote

2013-07-12 01:29:27 -0600 Ken Moore

The elusive road to LBP cascade training... help!

6k

views

1

answer

1

vote

2014-02-24 13:02:00 -0600 Abhishek Kumar Annamraju

Cascade Training: killed and bad_alloc

276

views

1

answer

1

vote

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

[Cascade Classifier Training]

783

views

1

answer

1

vote

2014-04-07 10:05:04 -0600 Fr3@k

Cascade Training Error

905

views

1

answer

1

vote

2015-01-31 09:00:17 -0600 StevenPuttemans

LBP features and cascade classifier training, model details

284

views

no

answers

1

vote

2015-03-13 02:34:33 -0600 dmilne

Generating good training data for haar cascades

cvhaartraining

499

views

1

answer

1

vote

2016-06-01 12:44:41 -0600 bluezap

Cascade training failed OpenCV 2.4.9.1

247

views

1

answer

1

vote

2016-06-22 13:31:14 -0600 can

cascade training negative dataset

134

views

no

answers

1

vote

2016-09-30 04:05:42 -0600 roboteyes

Drawing conclusions about cascade quality during training

haartraining

471

views

no

answers

1

vote

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

lbp cascade training to detect traffic signs [closed]

844

views

1

answer

no

votes

2015-02-09 04:48:32 -0600 StevenPuttemans

Reading HAAR feature information from XML model

4k

views

1

answer

no

votes

2014-03-09 06:06:50 -0600 GilLevi

Object classification (pedestrian, car, bike)

1k

views

2

answers

no

votes

2013-04-12 03:58:57 -0600 StevenPuttemans

Accuracy of detectMultiScale + what are face databases of haarcascade_frontalface_alt.xml

9k

views

1

answer

no

votes

2016-06-18 10:53:52 -0600 Eduardo

OpenCV 3.1 - Upper body detection not working in any example

Upperbody

3k

views

1

answer

no

votes

2013-08-28 11:40:05 -0600 StevenPuttemans

ANDROID: Using CameraBridgeViewBase to capture camera frames. Only getting ~3 frames per second when detecting objects with classifier...

685

views

1

answer

no

votes

2014-02-11 21:58:53 -0600 cv_new

How to use the cascade.xml generated by traincascade.exe to detect object

536

views

no

answers

no

votes

2017-01-09 05:48:00 -0600 berak

Save the eye image after the detection [closed]

951

views

2

answers

no

votes

2013-03-08 02:39:52 -0600 StevenPuttemans

728 questions

Traincascade parameters -> -numPos and -numNeg

General Cascade Classifier for any type of features

How was haarcascade_frontalface_alt.xml trained

Optimize image using opencv

How to generate HAAR cascade xml file for finger detection

Insufficient memory in function cvAlloc, how to release memory?

Logo detection techniques

Cascade classifier, few questions [closed]

traincascade: object detection size.

SVM and Hog Features: how to use them in a combined manner for a precise object detection [closed]

error in train casacde

Mergevec.cpp : Error (compilation)

The elusive road to LBP cascade training... help!

Cascade Training: killed and bad_alloc

[Cascade Classifier Training]

Cascade Training Error

LBP features and cascade classifier training, model details

Generating good training data for haar cascades

Cascade training failed OpenCV 2.4.9.1

cascade training negative dataset

Drawing conclusions about cascade quality during training

lbp cascade training to detect traffic signs [closed]

Reading HAAR feature information from XML model

Object classification (pedestrian, car, bike)

Accuracy of detectMultiScale + what are face databases of haarcascade_frontalface_alt.xml

OpenCV 3.1 - Upper body detection not working in any example

ANDROID: Using CameraBridgeViewBase to capture camera frames. Only getting ~3 frames per second when detecting objects with classifier...

How to use the cascade.xml generated by traincascade.exe to detect object

Save the eye image after the detection [closed]

Problems with Haartraining

Links

Contributors

Tags