Questions - OpenCV Q&A Forum

19k

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6

answers

9

votes

2018-02-21 11:35:55 -0600 ManuVISION

how can I align Face Images

12k

views

5

answers

1

vote

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

error in train casacde

29k

views

5

answers

3

votes

2014-06-30 07:54:17 -0600 keyvan

Cascade Training Error OpenCV 2.4.4 - Train dataset for temp stage can not filled. Branch training terminated. Cascade Classifier can't be trained. check the used training parameters

13k

views

4

answers

2

votes

2014-06-03 02:18:20 -0600 albertofernandez

Open eyes / closed eyes in Opencv

35k

views

4

answers

2

votes

2014-01-19 20:49:42 -0600 antonio.paes

Traincascade Error: Bad argument (Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.

opencv_traincascade

6k

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4

answers

3

votes

2013-03-24 09:46:51 -0600 JoeyChu

trouble when use opencv_traincascade.exe

1k

views

3

answers

no

votes

2014-02-22 08:58:13 -0600 FLY

Need Suggestion for Detecting

1k

views

3

answers

no

votes

2017-11-06 14:29:17 -0600 classic

Haarcascade "KILLED"

haarcascade

13k

views

3

answers

8

votes

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

SVM bias on weights of positives and negatives

6k

views

3

answers

3

votes

2015-03-20 04:33:22 -0600 StevenPuttemans

traincascade : openMP vs Intel's TBB ?

3k

views

3

answers

2

votes

2018-08-18 02:21:08 -0600 Vajrayudha Ristiawanto

How to train cascade classifier

24k

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3

answers

2

votes

2016-11-01 18:08:41 -0600 amahta

Error in parameter of traincascade?

950

views

2

answers

no

votes

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

Problems with Haartraining

2k

views

2

answers

1

vote

2013-05-16 05:53:33 -0600 vinayverma

OpenCV_traincascade giving a lot of false positives

2k

views

2

answers

no

votes

2013-07-13 13:05:25 -0600 asd

correct parameters for createsamples and traincascade

1k

views

2

answers

no

votes

2017-09-19 06:43:25 -0600 StevenPuttemans

Traincascade - Required leaf false alarm rate achieved. Branch training terminated.

createsamples

5k

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2

answers

no

votes

2014-03-25 05:16:08 -0600 Fr3@k

cat detection

detection

1k

views

2

answers

no

votes

2013-08-07 06:54:31 -0600 StevenPuttemans

Problem: haartraining.exe crashes while training

8k

views

2

answers

3

votes

2013-07-05 04:44:40 -0600 StevenPuttemans

memory consumption while training > 50GB

2k

views

2

answers

3

votes

2013-02-28 09:58:49 -0600 berak

LBP model training using traincascade

5k

views

2

answers

4

votes

2013-10-28 02:52:58 -0600 zeroxia

Logo detection / identification on TV screens

2k

views

2

answers

2

votes

2015-03-09 14:00:19 -0600 Miguel Lorenzo

opencv_traincascade crash without explanation

#traincascade

5k

views

2

answers

no

votes

2013-07-30 05:05:39 -0600 Anshul

Verify vector file and background file

15k

views

2

answers

no

votes

2020-03-29 05:55:55 -0600 ComputerVisionary

traincascade's error (Required leaf false alarm rate achieved. Branch training terminated.)

traincascade

3k

views

2

answers

no

votes

2016-10-04 12:07:36 -0600 amahta

Haar Training hang after few stages.

474

views

2

answers

-1

votes

2020-03-29 04:56:40 -0600 ComputerVisionary

Train cascade classifier for game screenshots

cascadeclassifier

662

views

1

answer

no

votes

2016-10-28 04:51:23 -0600 StevenPuttemans

Picture and Samples Sizes opencv_traincascade

8k

views

1

answer

no

votes

2014-05-19 13:48:32 -0600 Abid Rahman K

OpenCV Python detectMultiscale

python

787

views

1

answer

no

votes

2015-12-08 04:08:13 -0600 StevenPuttemans

Haar Feature

Haar
feature

2k

views

1

answer

no

votes

2016-09-08 05:21:53 -0600 CLeBeR

222 questions

how can I align Face Images

error in train casacde

Cascade Training Error OpenCV 2.4.4 - Train dataset for temp stage can not filled. Branch training terminated. Cascade Classifier can't be trained. check the used training parameters

Open eyes / closed eyes in Opencv

Traincascade Error: Bad argument (Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.

trouble when use opencv_traincascade.exe

Need Suggestion for Detecting

Haarcascade "KILLED"

SVM bias on weights of positives and negatives

traincascade : openMP vs Intel's TBB ?

How to train cascade classifier

Error in parameter of traincascade?

Problems with Haartraining

OpenCV_traincascade giving a lot of false positives

correct parameters for createsamples and traincascade

Traincascade - Required leaf false alarm rate achieved. Branch training terminated.

cat detection

Problem: haartraining.exe crashes while training

memory consumption while training > 50GB

LBP model training using traincascade

Logo detection / identification on TV screens

opencv_traincascade crash without explanation

Verify vector file and background file

traincascade's error (Required leaf false alarm rate achieved. Branch training terminated.)

Haar Training hang after few stages.

Train cascade classifier for game screenshots

Picture and Samples Sizes opencv_traincascade

OpenCV Python detectMultiscale

Haar Feature

Assertion error in cvtColor

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