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211 questions
Tagged
1k
views
1
answer
1
vote
2016-07-20 03:12:58 -0600
StevenPuttemans
How to plot the Precision-Recall Curve (PRC) for a Cascade classifier correctly?
objectdetection
Opencv-Blueprints
Precision-Recall
183
views
no
answers
no
votes
2017-03-28 01:28:59 -0600
Julius
TrainCascade: Choise of parameters and positive image [closed]
cascade
cascadetraining
253
views
1
answer
no
votes
2017-03-03 04:19:09 -0600
berak
Creating Haar Cascade OpenCV 3.2
opencv
154
views
1
answer
no
votes
2018-12-14 04:18:51 -0600
berak
opencv_createsamples mixed mode
cvHaarCascade
opencv_createsamples
18k
views
1
answer
4
votes
2015-04-10 07:04:38 -0600
StevenPuttemans
opencv_traincascade Parameters explanation, image sizes etc
opencv
traincascade
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
343
views
1
answer
no
votes
2014-02-03 04:28:39 -0600
Bartis Áron
Help with haar training
Haar
training
parameters
138
views
no
answers
no
votes
2016-01-29 05:01:46 -0600
carl82
Facial detection positive sample vector size
facial
recognition
104
views
no
answers
no
votes
2016-12-01 04:18:32 -0600
lemurdock
Haar Cascade OpenCV Python [closed]
cascade
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
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
1
answer
no
votes
2016-10-23 09:52:34 -0600
Tetragramm
Simple augmented reality using opencv
augmented-reality
planar
detection
3d
solvePnpRansac
248
views
no
answers
no
votes
2017-06-22 02:48:58 -0600
wureka
my trained cascade.xml makes the call detectMultiScale(...) hangs [closed]
opencv
3.2.0
cascadeclassifier
traincascade
699
views
1
answer
no
votes
2015-03-04 03:39:30 -0600
StevenPuttemans
opencv train classifier never contiueus 3 stage
traincascade
2.4.9
training
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
830
views
1
answer
no
votes
2015-09-02 08:23:48 -0600
StevenPuttemans
opencv_traincascade line 152
traincascade
318
views
1
answer
1
vote
2016-12-09 07:03:24 -0600
Tobyy
Problem with Cascade Classifier
cascade-classifier
objectdection
506
views
1
answer
no
votes
2015-03-30 08:06:33 -0600
MrBlueskies
cascade classifier cannot open file
createsamples.Vec
1k
views
1
answer
no
votes
2013-06-20 15:34:45 -0600
berak
error while loading haar classifier
cascadeclassifier
error
haartraining
1k
views
1
answer
no
votes
2013-09-18 07:27:53 -0600
berak
Svm error unsupported format or combination of formats ..
SVM
error
unsupported
format
object
detection
2k
views
1
answer
no
votes
2016-12-17 01:50:22 -0600
berak
openCV 2.4.9.1 sample creation works but gives error message
cvhaartraining
2.4.9
opencv
sample
classifier
cvHaarCascade
1k
views
1
answer
no
votes
2013-10-17 10:43:00 -0600
Pedro Batista
C++ error in haartraining attempts
cvhaartraining
cvHaarDetectObjects
assertion
365
views
1
answer
no
votes
2016-06-10 08:49:13 -0600
cv_enthusiast
"Train dataset for temp stage can not be filled." on opencv_traincascade
opencv
createsamples
traincascade
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
133
views
no
answers
-2
votes
2018-03-22 06:34:47 -0600
shive
facerecognition using fisherfaces [closed]
opencv
c++
498
views
1
answer
no
votes
2015-11-19 07:48:50 -0600
StevenPuttemans
Can't Generate XML file
xml
294
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
646
views
1
answer
no
votes
2016-10-28 04:51:23 -0600
StevenPuttemans
Picture and Samples Sizes opencv_traincascade
cascadeclassifier
opencv_traincascade
sample
person
recognition
1k
views
1
answer
1
vote
2015-07-01 11:15:52 -0600
sturkmen
Cascade Classifier HAAR / LBP Advice
Haar
python
opencv
925
views
1
answer
no
votes
2014-06-15 00:52:33 -0600
Abhishek Kumar Annamraju
Opencv and traincascade.exe
the
new
traincascade.exe
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