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222 questions
Tagged
297
views
no
answers
no
votes
2016-02-03 10:33:51 -0600
Lory
Why does OpenCV recognize the object only in training images? [closed]
coins
LBP
lbptraining
detectMultiScale
187
views
no
answers
no
votes
2013-11-12 23:57:55 -0600
gsgrebe
traincascade exits early, no error [closed]
cascadetraining
2k
views
2
answers
3
votes
2013-02-28 09:58:49 -0600
berak
LBP model training using traincascade
LBP
opencv_traincascade
xml
model
1k
views
3
answers
no
votes
2017-11-06 14:29:17 -0600
classic
Haarcascade "KILLED"
haarcascade
8k
views
2
answers
3
votes
2013-07-05 04:44:40 -0600
StevenPuttemans
memory consumption while training > 50GB
memory
training
4k
views
1
answer
no
votes
2020-07-28 06:51:26 -0600
berak
TypeError: Expected Ptr<cv::UMat> for argument 'src'
opencv
python
image-recognition
image_recognition
602
views
1
answer
no
votes
2015-10-28 09:37:38 -0600
Corto
TrainCascade image positive problem
copencv
cvHaarCascadeClassi
259
views
1
answer
no
votes
2017-03-03 04:19:09 -0600
berak
Creating Haar Cascade OpenCV 3.2
opencv
5k
views
1
answer
1
vote
2013-05-28 01:51:22 -0600
FredJiang
Error during training with opencv_traincascade
opencv_traincascacde
false_alarm_rate
202
views
no
answers
no
votes
2016-05-27 14:57:05 -0600
agiordano149
Problems with traincascade - OpenCV 2.4.9
opencv
traincascade
270
views
no
answers
no
votes
2015-05-07 07:20:34 -0600
Fabbricio
How to train two objects with different sizes in openCv [closed]
android
opencv
543
views
no
answers
no
votes
2016-11-10 09:01:16 -0600
ThorbjornSomod
Training a lbp detector/classifier
Lpbcascade
classifier
1k
views
2
answers
no
votes
2013-08-07 06:54:31 -0600
StevenPuttemans
Problem: haartraining.exe crashes while training
haartraining
cascade.xml
2k
views
1
answer
no
votes
2014-02-11 03:14:43 -0600
StevenPuttemans
Need help on trainCascade usage of mine
cascadetraining
#traincascade
persistence.cpp
5k
views
1
answer
no
votes
2015-03-27 04:28:12 -0600
StevenPuttemans
traincascade - Train dataset for temp stage can not ...
copencv
traincascade
2k
views
1
answer
no
votes
2012-11-21 07:06:53 -0600
Storm
opencv_haartraining: Invalid background description file (Windows)
haartraing
windows
1k
views
1
answer
4
votes
2015-04-05 03:21:23 -0600
Gino Strato
traincascade detections with output score for precision recall curves
cascadeclassifier
certainty
detectionoutput
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
objectrecognition
cvhaartraining
traincascade
464
views
1
answer
1
vote
2016-08-23 06:54:58 -0600
StevenPuttemans
OpenCV 3.1 cratesamples
opencv3.1
createsample
296
views
no
answers
no
votes
2015-05-20 10:30:16 -0600
DeleteMeNowPlease
OpenCV opencv_traincascade.exe Hangs on Ubuntu Server
hangs
SSH
opencv_traincascade
ubuntu
windows
2k
views
1
answer
1
vote
2015-02-01 15:21:03 -0600
berak
De-duplicate images of faces
facial
recognition
matching
near-duplicate
compare
image
389
views
no
answers
no
votes
2017-11-05 10:45:26 -0600
jakub.pietrzak96
opencv_traincascade too quick with bad results [closed]
opencv_createsamples
Haar
cascade
104
views
no
answers
no
votes
2016-12-01 04:18:32 -0600
lemurdock
Haar Cascade OpenCV Python [closed]
cascade
1k
views
1
answer
2
votes
2014-01-21 03:37:29 -0600
berak
How to use soft cascade in the latest opencv
softcascade
opencv
c++
269
views
no
answers
no
votes
2020-07-27 18:08:39 -0600
mdaccrim97
opencv_traincascade keeps core dumping [closed]
traincascade
cascade
customClassifier
5k
views
2
answers
no
votes
2014-03-25 05:16:08 -0600
Fr3@k
cat detection
detection
1k
views
1
answer
1
vote
2016-05-24 03:16:11 -0600
Mathieu Barnachon
Identifying black cars with OpenCV in Python
canny
parkingslotdetection
shadow-removal
11k
views
1
answer
no
votes
2013-05-29 01:18:15 -0600
StevenPuttemans
Required leaf false alarm rate achieved. Branch training terminated.
opencv_traincascade
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
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