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 ▼
728 questions
Tagged
171
views
no
answers
no
votes
2015-12-31 14:41:47 -0600
Red Viper
opencv train cascade in less than 2 hours
traincascade
238
views
1
answer
no
votes
2016-02-04 04:57:08 -0600
StevenPuttemans
How to use Train cascade?
opencv
traincascade
c++
hand-detection
202
views
no
answers
no
votes
2016-02-20 04:41:25 -0600
Pea
How is Cascade training algorithm? the steps. [closed]
cascade
training
algorithm
128
views
no
answers
no
votes
2016-03-13 20:18:25 -0600
dashiad
Unable to train an usable cascade
opecv
traincascade
createsamples
9k
views
1
answer
no
votes
2016-03-30 07:01:42 -0600
StevenPuttemans
Cascade Training Error OpenCV 3.1 - Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.
traincascade
haartraining
opencv_traincascade
187
views
1
answer
no
votes
2016-04-11 14:30:03 -0600
Indira
How different is Open CV train cascading from IBM Visual Recognition [closed]
OpenCV#IBM
237
views
no
answers
no
votes
2016-04-16 17:20:19 -0600
rockbass2560
How to train correctly a cascade
opencv
traincascade
1k
views
1
answer
no
votes
2016-04-18 23:39:10 -0600
WasabiFan
Tips for training cascade classifier
cascadeclassifier
LBP
cascadetraining
1k
views
no
answers
no
votes
2016-05-21 14:42:50 -0600
slnowak
Training cascade classifier: Can not get new positive sample
cvhaartraining
training
traincascade
1k
views
1
answer
no
votes
2016-05-26 06:47:32 -0600
StevenPuttemans
Haar cascade training
cvhaartraining
cascadeclassifier
opencv_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
118
views
no
answers
no
votes
2016-06-17 05:22:15 -0600
cgonzalo
Cascade Training does not work with binary images [closed]
traincascade
binary-image
285
views
1
answer
no
votes
2016-06-22 05:10:12 -0600
Micka
CascadeClassifier Training - pressing "Return" Key continues computation.
cascade
cascadeclassifier
traincascade
1k
views
no
answers
no
votes
2016-07-07 11:17:23 -0600
mrfromage
FaceRecognizer trained XML to Cascade Classifier (2.4.13)?
java
opencv
748
views
1
answer
no
votes
2016-07-20 03:48:15 -0600
StevenPuttemans
Transparency (alpha) handling in cascade training?
transparency
alpha
createsamples
opencv_createsamples
802
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
117
views
1
answer
no
votes
2016-09-09 06:44:54 -0600
StevenPuttemans
LBP train_cascade process of training
feature-detection
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
572
views
1
answer
no
votes
2016-10-05 05:59:56 -0600
StevenPuttemans
cascade training best practices for lit sign
opencv_traincascade
lights
Sign
154
views
no
answers
no
votes
2016-10-26 18:22:21 -0600
atomoclast
Training Cascades with 2-3 varient items/increasing robustness.
cascadeclassifier
createsample
machinelearning
59
views
no
answers
no
votes
2016-11-02 08:14:32 -0600
Inder
Can Cascade Classifier Training in OpenCV be termed as Machine learning?
cascadeclassifier
machinelearning
523
views
1
answer
no
votes
2016-11-08 16:37:47 -0600
Mohamed Alzaki
Adjusting memory used in haar cascade training
haartraining
haarcascade
Haar
Haar-like
HaarClassifier
636
views
no
answers
no
votes
2016-11-21 10:15:55 -0600
Tobyy
opencv_traincascade: Calculating numstages numpos numneg
train_cascade
objectdetection
176
views
1
answer
no
votes
2016-12-20 04:37:49 -0600
StevenPuttemans
Cascade Classifier Training: Is the negNum decreasing each stage?
cascadeclassifier
cascadetraining
numNeg
4k
views
3
answers
no
votes
2020-03-29 06:10:32 -0600
ComputerVisionary
Can someone explain me these terms (acceptanceRatio, HR, FA) in training haar cascade, and "acceptanceRatio 800:4.97153e-05" is it consider good?
haartraning
Haar
beginner
524
views
1
answer
no
votes
2017-01-13 01:41:37 -0600
berak
any possible to detect object with cascade training model and HOG feature
HOG
cascade
474
views
1
answer
no
votes
2017-02-07 08:48:22 -0600
berak
Using GpuCascadeClassifier with self trained cascade file
opencv_traincascacde
gpucascadeclassifier
cascadeclassifier
HOG
LBP
189
views
no
answers
no
votes
2017-02-16 10:09:17 -0600
NCrit
train cascade [closed]
opencv
traincascade
87
views
1
answer
no
votes
2017-02-20 21:26:39 -0600
Tetragramm
Algorithms used for to train cascade classifier
cascadeclassifier
1k
views
no
answers
no
votes
2017-02-22 07:10:29 -0600
ashgard
How to train a GPU/CUDA CascadeClassifier or HogDescriptor? [closed]
gpu
CUDA
cascade
classifier
HOG
train
« previous
1
...
21
22
23
24
25
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
traincascade
×10
cascadeclassifier
×8
cascade
×5
opencv
×4
opencv_traincascade
×4
HOG
×3
cascadetraining
×2
createsamples
×2
cvhaartraining
×2
Haar
×2
haartraining
×2
LBP
×2
machinelearning
×2
train
×2
training
×2
ubuntu16.04
×2
algorithm
×1
alpha
×1
beginner
×1
binary-image
×1
c++
×1
classifier
×1
createsample
×1
CUDA
×1
feature-detection
×1
gpu
×1
gpucascadeclassifier
×1
haarcascade
×1
HaarClassifier
×1
Haar-like
×1
haartraning
×1
hand-detection
×1
java
×1
linux
×1
numNeg
×1
objectdetection
×1
opecv
×1
opencv3.0.0
×1
opencv_createsamples
×1
OpenCV#IBM
×1
opencv_traincascacde
×1
python2.7.12
×1
Sign
×1
train_cascade
×1
transparency
×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
×