Questions - OpenCV Q&A Forum

4k

views

1

answer

no

votes

2013-10-29 04:37:00 -0600 r.a.

opencv_traincascade giving error: parameters cannot be written, because params.xml cannot be opened.

traincascade

9k

views

3

answers

1

vote

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

How was haarcascade_frontalface_alt.xml trained

187

views

no

answers

no

votes

2013-11-12 23:57:55 -0600 gsgrebe

traincascade exits early, no error [closed]

cascadetraining

892

views

1

answer

no

votes

2013-11-20 04:02:47 -0600 StevenPuttemans

after make -w 30 -h 30 opencv_createsamples run very very slowly

4k

views

1

answer

2

votes

2013-11-20 04:24:35 -0600 StevenPuttemans

haar cascade parameters

262

views

no

answers

no

votes

2013-11-20 05:01:32 -0600 StevenPuttemans

when cascade training the window size is form 24 to 30, the program is runnging very very slowly [closed]

384

views

no

answers

no

votes

2013-11-22 12:22:53 -0600 ioanna

opencv_traincascade can not trained [closed]

opencv_traincascacde

6k

views

1

answer

no

votes

2013-11-25 02:17:25 -0600 StevenPuttemans

my classifier using haar cascade can not detect anything

#cvhaartraining

1k

views

no

answers

no

votes

2013-11-25 13:17:45 -0600 maxbozza

opencv_traincascade hog cascade training issue [closed]

161

views

no

answers

no

votes

2014-01-08 14:44:39 -0600 Tomas

traincascade strange crash when creating classifier

deleted

243

views

no

answers

no

votes

2014-01-14 22:29:30 -0600 drybochkin

TrainCascade Error [closed]

opencv_traincascade

373

views

1

answer

no

votes

2014-01-15 12:44:52 -0600 GilLevi

Haar-cascade training took very little time and no xml was produced

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

581

views

1

answer

no

votes

2014-01-22 02:35:41 -0600 StevenPuttemans

Opencv_haartraining does not converge

641

views

1

answer

no

votes

2014-01-23 08:38:09 -0600 StevenPuttemans

Using the -w and -h parameters of the createsamples utility for cascaded training

358

views

1

answer

no

votes

2014-02-03 04:28:39 -0600 Bartis Áron

Help with haar training

1k

views

no

answers

no

votes

2014-02-05 05:39:22 -0600 ART

Unspecified error in persistence.cpp during trainingcascade

2k

views

1

answer

no

votes

2014-02-11 03:14:43 -0600 StevenPuttemans

Need help on trainCascade usage of mine

493

views

1

answer

no

votes

2014-02-12 04:35:02 -0600 Pedro Batista

opencv_traincascade does not seem to make any progress anymore

opencv_traincascade

1k

views

3

answers

no

votes

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

Need Suggestion for Detecting

6k

views

1

answer

1

vote

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

Cascade Training: killed and bad_alloc

131

views

no

answers

no

votes

2014-03-04 01:14:30 -0600 Lokesh Tiwari

OPEN CV Haartraining Fails at last command of training

211

views

no

answers

no

votes

2014-03-19 03:08:22 -0600 diploma

Silly question about opencv_traincascade.exe

5k

views

2

answers

no

votes

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

cat detection

detection

763

views

1

answer

1

vote

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

Cascade Training Error

1k

views

1

answer

no

votes

2014-04-11 08:16:28 -0600 Shiloh

Error in train cascade, is it caused by my .vec file?

#opencv#window

1k

views

no

answers

1

vote

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

682

views

no

answers

no

votes

2014-05-12 20:48:24 -0600 alberta_008

train cascade - recommendation on better training

371

views

no

answers

no

votes

2014-05-12 20:49:53 -0600 alberta_008

TrainCascade stuck on getting new negatives

726

views

1

answer

no

votes

2014-05-24 16:04:34 -0600 coinocr

211 questions

opencv_traincascade giving error: parameters cannot be written, because params.xml cannot be opened.

How was haarcascade_frontalface_alt.xml trained

traincascade exits early, no error [closed]

after make -w 30 -h 30 opencv_createsamples run very very slowly

haar cascade parameters

when cascade training the window size is form 24 to 30, the program is runnging very very slowly [closed]

opencv_traincascade can not trained [closed]

my classifier using haar cascade can not detect anything

opencv_traincascade hog cascade training issue [closed]

traincascade strange crash when creating classifier

TrainCascade Error [closed]

Haar-cascade training took very little time and no xml was produced

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

Opencv_haartraining does not converge

Using the -w and -h parameters of the createsamples utility for cascaded training

Help with haar training

Unspecified error in persistence.cpp during trainingcascade

Need help on trainCascade usage of mine

opencv_traincascade does not seem to make any progress anymore

Need Suggestion for Detecting

Cascade Training: killed and bad_alloc

OPEN CV Haartraining Fails at last command of training

Silly question about opencv_traincascade.exe

cat detection

Cascade Training Error

Error in train cascade, is it caused by my .vec file?

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

train cascade - recommendation on better training

TrainCascade stuck on getting new negatives

coin date cascade training

Links

Contributors

Tags