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253 questions
Tagged
cascadeclassifier
×
277
views
no
answers
no
votes
2017-09-03 04:19:58 -0600
holdman
How to recognize specific objects
image-recognition
Opencv3.0
cascadeclassifier
android
opencv
270
views
no
answers
no
votes
2017-09-21 10:08:56 -0600
muhammad.umar600
Need Pre-trained classifier (xml) for Door detection
cascadeclassifier
DoorDetection
machinelearning
1k
views
no
answers
no
votes
2017-09-22 09:45:15 -0600
Lubagov
OpenCV 3.3 setNumThreads(0) bug
setNumThreads
cascadeclassifier
opencv
3.3
61
views
no
answers
no
votes
2017-09-25 04:17:57 -0600
happy__
an exception occurs when calling getFeatureType
Mat
cascadeclassifier
705
views
no
answers
no
votes
2017-10-06 13:52:14 -0600
holdman
Cascade Classifier - detectmultiscale does not return MatOfRect objects
cascadeclassifier
android
opencv
cvhaartraining
335
views
no
answers
no
votes
2017-10-25 08:32:24 -0600
wpadka
My Own Cascade Classifier: Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.
cascadeclassifier
traincascade
1k
views
no
answers
no
votes
2017-10-30 11:27:43 -0600
Machete
finger nails detection iOS
ios
opencv
objectdetection
objectiveC
cascadeclassifier
cvHaarCascade
223
views
no
answers
no
votes
2017-11-07 20:38:38 -0600
vbc
opencv traincascade positive and negative image
cascadeclassifier
133
views
no
answers
no
votes
2017-12-21 20:43:46 -0600
bateringzax
Poor Cascade Training Results
cascadeclassifier
cvhaartraining
traincascade
130
views
no
answers
no
votes
2017-12-25 19:54:20 -0600
bateringzax
High false alarm rates at step 100 for cascade training
cascadetraining
cascadeclassifier
opencvtraincascade
121
views
no
answers
no
votes
2018-01-24 17:12:31 -0600
loviso
How to evaluate a cascade classifier?
pr_curve
opencv
cascadeclassifier
251
views
no
answers
no
votes
2018-02-10 00:56:13 -0600
ice
Cascade Classifier
opencv
c++
cascadeclassifier
211
views
no
answers
no
votes
2018-03-03 11:37:57 -0600
Jad
error while visualizing the cascade stage features
cascadeclassifier
cascade
boosting
object_detection
Haar
70
views
no
answers
no
votes
2018-03-06 07:13:41 -0600
Jad
Is there a way to compute precision of a boosted cascade stages?
cascadeclassifier
103
views
no
answers
no
votes
2018-03-07 09:21:15 -0600
Jad
The number of rejected windows in detectMultiScale()
cascadeclassifier
cascade
haar-cascade
objectdetection
opencv
2k
views
no
answers
no
votes
2018-04-17 13:38:55 -0600
guerreiro
error starting CascadeClassifier with xml file
cascadeclassifier
python
2k
views
no
answers
-1
votes
2018-05-02 17:18:03 -0600
mssm1996
OpenCV Detecting Traffic Light green signal
object-detection
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
1k
views
no
answers
no
votes
2018-05-25 03:39:26 -0600
Jylomaki
openCV js Loading a trained model file
opencvjs
cascadeclassifier
271
views
no
answers
no
votes
2018-07-06 10:12:08 -0600
Bleach
Cascade file trained in traincascade in cuda::CascadeClassifier
cascadeclassifier
traincascade
cascade
203
views
no
answers
no
votes
2018-08-02 09:57:12 -0600
Zizhao
Can we do model ensemble on several cascade classifiers ?
cascadeclassifier
traincascade
cascade
423
views
no
answers
1
vote
2018-08-16 11:56:40 -0600
yoggiee
lbp cascade training to detect traffic signs [closed]
cascadeclassifier
LBP
Haar
training
opencv3.4.2
512
views
no
answers
no
votes
2018-11-09 09:32:20 -0600
caiocanalli
Low accuracy of SVM on Android
SVM
cascadeclassifier
android
BOW
1k
views
no
answers
1
vote
2018-12-10 07:44:12 -0600
Tomasz Grobelny
improving face detection accuracy [closed]
Facedetection
cascadeclassifier
300
views
no
answers
no
votes
2019-01-05 10:11:41 -0600
wpadka
Haar cascade classifier - Multiple detecting same object
cascadeclassifier
haartraning
c++
opencv
170
views
no
answers
no
votes
2019-01-28 16:26:02 -0600
MichaĆ Kowalczyk
1 image - 10 haar classifiers - process image once [closed]
detectMultiScale
cvHaarCascadeClassi
Haar
cascadeclassifier
223
views
no
answers
no
votes
2019-03-02 02:51:47 -0600
UnluckyTicket
Need help with training cascade classifier
cascadeclassifier
training
cascadetraining
130
views
no
answers
no
votes
2019-05-07 04:20:08 -0600
lovehell
Stage threshold in cascade training
cascadeclassifier
232
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
300
views
no
answers
no
votes
2019-08-09 14:55:25 -0600
Programmerperson
OpenCV face detection results in "debug assertion failed"
c++
opencv
Facedetection
cascadeclassifier
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