First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers
votes ▼
253 questions
Tagged
cascadeclassifier
×
1k
views
1
answer
no
votes
2018-03-16 01:57:39 -0600
Joshitha
Bad argument in function cvReleaseData, how to fix the error?
createsamples
Haar
cascadeclassifier
training
haartraning
cvRelaseImageData
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
1k
views
1
answer
no
votes
2018-03-29 00:49:51 -0600
usuf
Segmentation fault.. using opencv_createsamples
opencv_createsamples
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
367
views
1
answer
no
votes
2018-03-09 08:55:21 -0600
StevenPuttemans
Cascade classier DetectMultiScale()
cascadeclassifier
detectMultiScale
cascade
Boosted
Haar
698
views
1
answer
no
votes
2018-04-16 00:35:24 -0600
kapil goyal
aborted core dumped :NEG current samples: 7250 terminate called after throwing an instance of 'std::out_of_range' what(): basic_string::substr: __pos (which is 140) > this->size() (which is 11) Aborted (core dumped)7254
opencv
cascadeclassifier
coredumped
outofrange
opencv_traincascade
2k
views
no
answers
no
votes
2018-04-17 13:38:55 -0600
guerreiro
error starting CascadeClassifier with xml file
cascadeclassifier
python
743
views
1
answer
no
votes
2018-04-25 07:46:03 -0600
StevenPuttemans
Combining classifiers
cascadeclassifier
556
views
1
answer
no
votes
2018-04-27 02:07:27 -0600
berak
Training cuda::CascadeClassifier
Haar
CUDA
cascadeclassifier
Facedetection
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
2k
views
1
answer
no
votes
2018-06-06 00:52:43 -0600
berak
cascade frontal and profile face
frontal
profile
face
cascade
cascadeclassifier
258
views
1
answer
no
votes
2018-06-27 05:23:40 -0600
berak
Cascade training, background size.
cascade
cascadeclassifier
5k
views
1
answer
no
votes
2018-07-03 06:28:58 -0600
Nigeltve
'opencv_createsamples' is not recognized as an internal or external command
opencv_createsample
haartraning
Haar
cascade
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
3k
views
1
answer
no
votes
2018-07-13 06:38:46 -0600
ioemmano
Building detection in satellite imagery
objectdetection
python
Haar
cascadeclassifier
204
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
206
views
1
answer
no
votes
2018-08-06 05:32:34 -0600
holger
Cascade classifier help
cascadeclassifier
tutorials
4k
views
2
answers
no
votes
2018-09-07 07:08:57 -0600
m93c
OpenCV.js unable to load haar cascades [closed]
cascadeclassifier
OpenCV.js
Haar
classifier
Facedetection
1k
views
1
answer
no
votes
2018-10-13 11:41:14 -0600
berak
Only Cascade classifier makes an undefined error
cascadeclassifier
522
views
no
answers
no
votes
2018-11-09 09:32:20 -0600
caiocanalli
Low accuracy of SVM on Android
SVM
cascadeclassifier
android
BOW
166
views
1
answer
no
votes
2018-11-14 08:15:40 -0600
berak
Running multiple CascadeClassifiers - possible to reuse scaling?
cascadeclassifier
java
419
views
1
answer
no
votes
2018-12-02 20:07:50 -0600
blues
cuda detectMultiScale gets inconsistent result on same image?
opencv-3.4
CUDA
cascadeclassifier
2k
views
1
answer
no
votes
2018-12-19 01:40:24 -0600
david cairns
Glare detection in image [closed]
android
opencv
glaredetection
cascade
cascadeclassifier
drawcontour
301
views
no
answers
no
votes
2019-01-05 10:11:41 -0600
wpadka
Haar cascade classifier - Multiple detecting same object
cascadeclassifier
haartraning
c++
opencv
171
views
no
answers
no
votes
2019-01-28 16:26:02 -0600
Michał Kowalczyk
1 image - 10 haar classifiers - process image once [closed]
detectMultiScale
cvHaarCascadeClassi
Haar
cascadeclassifier
325
views
1
answer
no
votes
2019-02-21 04:17:13 -0600
berak
Can we create our own haar-cascade file for multi-view face detection
opencv
python
cascade
cascadeclassifier
traincascade
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
234
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
« previous
1
...
5
6
7
8
9
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
cascadeclassifier
×30
cascade
×9
Haar
×7
opencv
×5
haartraning
×3
python
×3
traincascade
×3
android
×2
CUDA
×2
detectMultiScale
×2
Facedetection
×2
objectdetection
×2
opencv_createsamples
×2
opencv_traincascade
×2
training
×2
Boosted
×1
BOW
×1
c++
×1
cascadetraining
×1
classifier
×1
coredumped
×1
createsamples
×1
cvHaarCascadeClassi
×1
cvRelaseImageData
×1
drawcontour
×1
face
×1
frontal
×1
glaredetection
×1
haar-cascade
×1
java
×1
opencv-3.4
×1
opencv_createsample
×1
opencvjs
×1
OpenCV.js
×1
outofrange
×1
profile
×1
SVM
×1
tutorials
×1
xml
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×
