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 »
relevance
date
activity ▼
answers
votes
222 questions
Tagged
304
views
no
answers
no
votes
2016-12-26 06:04:55 -0600
petr.shypila
Object detection rectangle doesn't cover whole object
object-detection
object_recognition
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
327
views
1
answer
1
vote
2016-12-09 07:03:24 -0600
Tobyy
Problem with Cascade Classifier
cascade-classifier
objectdection
104
views
no
answers
no
votes
2016-12-01 04:18:32 -0600
lemurdock
Haar Cascade OpenCV Python [closed]
cascade
543
views
no
answers
no
votes
2016-11-10 09:01:16 -0600
ThorbjornSomod
Training a lbp detector/classifier
Lpbcascade
classifier
220
views
no
answers
no
votes
2016-11-10 01:45:30 -0600
Poehe
Advice on Haar/LBP approach [closed]
Haar
classifier
305
views
no
answers
no
votes
2016-11-09 04:22:33 -0600
StevenPuttemans
How to do HAAR training?
Haar
cvhaartraining
cvHaarCascadeClassi
android
opencv
24k
views
3
answers
2
votes
2016-11-01 18:08:41 -0600
amahta
Error in parameter of traincascade?
training
cascade
positives
traincascade
2k
views
1
answer
no
votes
2016-10-31 06:00:35 -0600
StevenPuttemans
Haar classifier limitations
cvHaarCascadeClassi
cvhaartraining
haartraning
Haar
Haar-like
cascadeclassifier
660
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
2k
views
no
answers
no
votes
2016-10-25 11:27:08 -0600
berak
error: (-2) The node does not represent a user object (unknown type?) in function cvRead [closed]
cascade
1k
views
no
answers
no
votes
2016-10-25 02:52:47 -0600
irum
recognition giving error of training and test data (size not same)
python
opencv
fisherface
Facedetection
FaceRecognition
3k
views
no
answers
no
votes
2016-10-24 04:29:31 -0600
irum
What type of result predict function of fisherface recognizer returns
opencv
python
Facedetection
FaceRecognizer
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
156
views
1
answer
no
votes
2016-10-07 03:48:13 -0600
StevenPuttemans
opencv_traincascade always halts on stage 4.i
cvhaartraining
cascadeclassifier
568
views
1
answer
no
votes
2016-10-05 05:59:56 -0600
StevenPuttemans
cascade training best practices for lit sign
opencv_traincascade
lights
Sign
3k
views
2
answers
no
votes
2016-10-04 12:07:36 -0600
amahta
Haar Training hang after few stages.
haartrainig
ubantu
opecv2.4.3
2k
views
1
answer
no
votes
2016-10-04 06:42:58 -0600
StevenPuttemans
Cascade Training Error OpenCV 3.0.0 - Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.
traincascade
opencv3.0.0
python2.7.12
ubuntu16.04
1k
views
no
answers
no
votes
2016-10-04 01:24:47 -0600
berak
how to dispaly percentage pridiction in fisher face recoginition algorithm
Face-Recognition
python
Fisherfaces
2k
views
1
answer
no
votes
2016-09-08 05:21:53 -0600
CLeBeR
Assertion error in cvtColor
coredump
assertionerror
SegmentaionFault
read_csv
464
views
1
answer
1
vote
2016-08-23 06:54:58 -0600
StevenPuttemans
OpenCV 3.1 cratesamples
opencv3.1
createsample
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
408
views
1
answer
no
votes
2016-08-20 12:02:20 -0600
mattm401
PR Curve for Cascade w/ detectMultiScale3: Never Completes
cascadeclassifier
pr-curve
detectMultiScale
3.1.0
opencv
python
291
views
no
answers
no
votes
2016-08-05 04:42:04 -0600
Param92
OpenCV 3.1.0 Cascade Classifier detectMultiScale provides inconsistent results on different machines
detectMultiScale
opencv-3.1.0
VS2013
5k
views
1
answer
2
votes
2016-07-21 15:03:29 -0600
eTicket
How to train classifiers the best way possible
objectdetection
LBP
cascadeclassifier
cascade
Haar
traincascade
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
228
views
1
answer
no
votes
2016-06-22 11:02:19 -0600
danaro
training stage-1 error
objectdetect
opencv_traincascacde
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
83
views
no
answers
no
votes
2016-06-08 10:06:31 -0600
mmc
Train dataset for temp stage can not be filled
traincascade
79
views
no
answers
no
votes
2016-06-04 05:01:43 -0600
carlblack1987
Some questions about training my own cascades. [closed]
train
cascade
« previous
1
2
3
4
5
...
8
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
cascade
×5
cascadeclassifier
×5
opencv
×5
traincascade
×5
cvhaartraining
×4
Haar
×4
python
×4
classifier
×3
opencv_traincascade
×3
cvHaarCascadeClassi
×2
detectMultiScale
×2
Facedetection
×2
objectdetection
×2
sample
×2
ubuntu16.04
×2
2.4.9
×1
3.1.0
×1
3d
×1
android
×1
assertionerror
×1
augmented-reality
×1
cascade-classifier
×1
coredump
×1
createsample
×1
cvHaarCascade
×1
detection
×1
FaceRecognition
×1
Face-Recognition
×1
FaceRecognizer
×1
fisherface
×1
Fisherfaces
×1
Haar-like
×1
haartrainig
×1
haartraning
×1
LBP
×1
linux
×1
Lpbcascade
×1
objectdection
×1
objectdetect
×1
object-detection
×1
object_recognition
×1
opecv2.4.3
×1
opencv3.0.0
×1
opencv3.1
×1
opencv-3.1.0
×1
Opencv-Blueprints
×1
opencv_traincascacde
×1
person
×1
planar
×1
positives
×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
×