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55 questions
Tagged
197
views
no
answers
no
votes
2016-02-29 13:14:21 -0600
jallen
Ideal Image Parameters and Features for Object Detection
objectdetection
documentation
traincascade
446
views
no
answers
no
votes
2016-06-09 10:10:22 -0600
cv_enthusiast
analytic choice of parameters in traincascade
opencv
trainData
traincascade
optimization
438
views
no
answers
no
votes
2020-04-28 02:13:05 -0600
Hibiki
I cannot run opencv_traincascade.exe (Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.)
opencv_traincascade
opencv
traincascade
198
views
no
answers
no
votes
2017-11-27 09:35:03 -0600
pww
Cascade training in OpenCV 3
opencv_createsamples
opencv_traincascade
782
views
no
answers
no
votes
2013-10-17 10:22:56 -0600
_Robert
Open CV traincascade gets stuck with a Hit rate of 1 and a False alarm rate of 0
detection
traincascade
cascadetraining
LBP
lbpcascade
163
views
no
answers
no
votes
2014-11-11 01:47:15 -0600
Phinatic
For traincascade, does -mode affect learning with LBP?
traincascade
LBP
mode
680
views
no
answers
no
votes
2014-05-12 20:48:24 -0600
alberta_008
train cascade - recommendation on better training
#cvhaartraining
#opencv#traincascade
#traincascade
562
views
no
answers
no
votes
2013-10-22 03:06:52 -0600
samkhan13
Python, OpenCV: unable to make custom LBP cascade using opencv_traincascade
python
boosting
cascadeclassifier
traincascade
483
views
no
answers
no
votes
2015-01-27 02:33:31 -0600
jackmagic1
Cascade trained from trainingcascade unaccurate
cvhaartraining
cascade
opencvtraincascade
413
views
no
answers
no
votes
2015-06-25 04:20:29 -0600
angela
Detections too small with OpenCV Cascade classifier
opencv
python
172
views
no
answers
no
votes
2015-08-29 06:33:38 -0600
TTrumpeTT
traincascade false positives
cascade
haartraning
training
642
views
no
answers
no
votes
2015-11-11 04:32:03 -0600
Marco Maisto
Cascade classifier training with HOG and different-scale blocks
HOG
cascadeclassifier
traincascade
1k
views
no
answers
no
votes
2018-05-03 12:06:23 -0600
RazeK
How to improve the performance of a Haar cascade classifier during training?
opencv_traincascade
cascadeclassifier
opencv_createsamples
525
views
no
answers
no
votes
2017-07-02 21:51:36 -0600
wureka
Why vGPU (Tesla K80) on Google cloud slower than GTX940M on T460P
copencv
3.2.0
CUDA8.0
linux
211
views
no
answers
no
votes
2014-03-19 03:08:22 -0600
diploma
Silly question about opencv_traincascade.exe
opencv_traincascade
Haar
236
views
no
answers
no
votes
2016-04-16 17:20:19 -0600
rockbass2560
How to train correctly a cascade
opencv
traincascade
162
views
no
answers
no
votes
2016-04-22 07:01:27 -0600
ShawnShawnShawn
traincascade stuck on 7-stage ending with POS count
traincascade
122
views
no
answers
no
votes
2018-01-13 09:30:42 -0600
BuzzSid
traincascade: how to set bType to RAB?
traincascade
RAB
btype
1k
views
no
answers
no
votes
2018-06-18 15:24:44 -0600
a_zach
OpenCV(3.4.1) Error: Assertion failed (_img.rows * _img.cols == vecSize)
opencv_traincascade
158
views
no
answers
no
votes
2014-11-11 14:35:44 -0600
kpykcb
opencv_traincascade training time rough estimate
LBP
cascadetraining
419
views
no
answers
no
votes
2017-03-08 23:54:16 -0600
pandailing
createsample success, but traincascade said 'Can not get new positive sample'
ubuntu
terminal
traincascade
231
views
no
answers
no
votes
2015-01-20 12:52:41 -0600
Vinz
Positive samples on transparent background for trainingcascade
positive
samples
training
opencv
traincascade
246
views
no
answers
no
votes
2019-06-05 03:44:48 -0600
supra56
CascadeClassifier doesn't work with cascade.xml trained by myself. It always blocked when use method detectMultiScale()
cascadeclassifier
xml
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
469
views
no
answers
no
votes
2015-10-20 13:12:10 -0600
berak
Problems with traincascade
android
opencv
81
views
no
answers
no
votes
2015-01-01 18:28:02 -0600
AuroraBlaze
unable to train using opencv_traincascade (window7 cmd)
opencv
window7
cmd
798
views
no
answers
no
votes
2016-08-23 03:04:05 -0600
mohammads
Cascade Training Error OpenCV 2.4.13 error @ stage 4! Train dataset for temp stage can not be filled
ubuntu16.04
opencv_traincascade
linux
626
views
no
answers
no
votes
2015-07-06 10:09:59 -0600
jackwayneright
opencv_traincascade stuck on precalculation when running LBP mode
3.0.0
opencv_traincascade
1k
views
no
answers
7
votes
2013-10-15 10:23:40 -0600
Pedro Batista
Problems with Traincascade: A Practical Problem
#traincascade
boost
features
detection
object
Haar
160
views
no
answers
no
votes
2014-01-08 14:44:39 -0600
Tomas
traincascade strange crash when creating classifier
deleted
1
2
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