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
130
views
no
answers
no
votes
2016-09-28 13:03:20 -0600
benorg
How should I approach preparation of training data/cascade training with one object which can be one of two colors?
image-preparation
cascadeclassifier
traincascade
positiveSamples
191
views
1
answer
no
votes
2016-05-14 13:17:15 -0600
iamnikolie
Train Haar classifier faster
cvhaartraining
Haar
training
classifier
841
views
1
answer
2
votes
2013-08-08 01:42:36 -0600
StevenPuttemans
Extending Haar features
Haar-like-features
#cvhaartraining
#Haar
#customClassifier
348
views
1
answer
no
votes
2016-03-06 10:29:32 -0600
berak
Creating a dataset
opencv
training
traincascade
1k
views
1
answer
1
vote
2018-03-04 11:39:07 -0600
Joshitha
Insufficient memory in function cvAlloc, how to release memory?
opencv
Haar
cascadeclassifier
training
python
514
views
no
answers
no
votes
2014-03-16 14:42:03 -0600
Rolo
Logo Text Detection Accuracy
LOGO
Text
detection
Haar
classifier
stages
17k
views
1
answer
1
vote
2013-03-26 11:31:07 -0600
StevenPuttemans
How to generate HAAR cascade xml file for finger detection
finger
detection
Haar
cascade
xml
482
views
1
answer
no
votes
2015-10-07 06:08:41 -0600
Felicity
Performance Evaluation in Haar Cascade not working
haartraning
traincascade
performance
detection
330
views
1
answer
no
votes
2015-11-19 07:42:41 -0600
StevenPuttemans
Headtracking while user is wearing HMD
hmd
oculus
morpheus
Facedetection
headtracking
head
587
views
1
answer
no
votes
2019-08-15 12:49:35 -0600
berak
cmake build error for 'trancascade' app
traincascade
2k
views
1
answer
no
votes
2017-12-06 02:11:37 -0600
berak
how opencv_traincascade can using GPU
gpu
ubuntu
opencv
844
views
1
answer
no
votes
2018-04-19 03:47:53 -0600
StevenPuttemans
opencv traincascade on windows
copencv
opencv_traincascade
274
views
no
answers
no
votes
2014-07-17 02:43:45 -0600
MaR1oC
Which image format is the best for haar training? [closed]
cvhaartraining
9k
views
1
answer
no
votes
2014-07-16 02:07:14 -0600
StevenPuttemans
Ways of Doing People Detection
#Mat#opencv#c++
peopledetect
1k
views
1
answer
no
votes
2020-05-21 02:45:09 -0600
berak
Can you help me with nail detection please?
objectdetection
1k
views
1
answer
1
vote
2013-04-05 04:02:51 -0600
StevenPuttemans
Optimize image using opencv
AndroidOpenCV
707
views
no
answers
no
votes
2015-04-14 16:17:34 -0600
OrkunK
opencv_performance return error well trained data with opencv_traincascade
opencv_traincascacde
4k
views
2
answers
no
votes
2013-09-26 05:59:30 -0600
Immi
Texture recognition similar to Cascade Classifier with opencv
openCV-2.4.4
texture
haarClassifier.xml
35k
views
4
answers
2
votes
2014-01-19 20:49:42 -0600
antonio.paes
Traincascade Error: Bad argument (Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.
opencv_traincascade
713
views
1
answer
no
votes
2014-11-02 06:09:18 -0600
berak
Opencv 3.0.0 alpha build error with library opencv_contrib
build-error
403
views
no
answers
no
votes
2016-06-16 09:26:47 -0600
BookBookBook
Problem with detectMultiScale and drawing returned rectangles [closed]
detectMultiScale
1k
views
no
answers
no
votes
2017-05-11 07:24:21 -0600
CV_open
traincascade acceptance Ratio break value
traincascade
Haar
acceptance
ratio
568
views
1
answer
no
votes
2013-01-25 05:20:53 -0600
mrgloom
how to test face detector?
HaarDetectObjects
face
detector
578
views
1
answer
no
votes
2018-04-27 02:07:27 -0600
berak
Training cuda::CascadeClassifier
Haar
CUDA
cascadeclassifier
Facedetection
255
views
1
answer
no
votes
2015-02-01 09:46:16 -0600
_Martin
traincascade/boosting non-deterministic?
traincascade
boosting
365
views
no
answers
4
votes
2013-11-24 06:02:21 -0600
Peter Borkuti
program to select objects on images and label them [closed]
contribute
createsamples
labeling
traincascade
394
views
1
answer
no
votes
2017-08-21 07:39:09 -0600
HIT_Braga
Detect small smd part
SMD
2d-image
4k
views
2
answers
no
votes
2013-09-23 03:04:26 -0600
x
OpenCV to Java Desktop beginning a simple face detection and recognition project
java
Face-Detection
Face-Recognition
webcam
570
views
1
answer
no
votes
2014-01-22 02:35:41 -0600
StevenPuttemans
Opencv_haartraining does not converge
cvhaartraining
Haar
traincascade
4k
views
1
answer
no
votes
2013-10-29 04:37:00 -0600
r.a.
opencv_traincascade giving error: parameters cannot be written, because params.xml cannot be opened.
traincascade
« previous
1
...
7
8
9
10
11
...
25
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
traincascade
×9
Haar
×7
cascadeclassifier
×3
cvhaartraining
×3
detection
×3
opencv
×3
training
×3
classifier
×2
Facedetection
×2
opencv_traincascade
×2
2d-image
×1
acceptance
×1
AndroidOpenCV
×1
boosting
×1
build-error
×1
cascade
×1
contribute
×1
copencv
×1
createsamples
×1
CUDA
×1
#customClassifier
×1
#cvhaartraining
×1
detectMultiScale
×1
detector
×1
face
×1
Face-Detection
×1
Face-Recognition
×1
finger
×1
gpu
×1
#Haar
×1
haarClassifier.xml
×1
HaarDetectObjects
×1
Haar-like-features
×1
haartraning
×1
head
×1
headtracking
×1
hmd
×1
image-preparation
×1
java
×1
labeling
×1
LOGO
×1
#Mat#opencv#c++
×1
morpheus
×1
objectdetection
×1
oculus
×1
openCV-2.4.4
×1
opencv_traincascacde
×1
peopledetect
×1
performance
×1
positiveSamples
×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
×
