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
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
3k
views
1
answer
no
votes
2013-08-28 11:40:05 -0600
StevenPuttemans
ANDROID: Using CameraBridgeViewBase to capture camera frames. Only getting ~3 frames per second when detecting objects with classifier...
android
cascadeclassifier
fps
CameraBridgeViewBase
684
views
1
answer
no
votes
2014-02-11 21:58:53 -0600
cv_new
How to use the cascade.xml generated by traincascade.exe to detect object
cascadetraining
#detection
#CascadeClassifier
535
views
no
answers
no
votes
2017-01-09 05:48:00 -0600
berak
Save the eye image after the detection [closed]
opencv
python
947
views
2
answers
no
votes
2013-03-08 02:39:52 -0600
StevenPuttemans
Problems with Haartraining
haartraing
error
problems
2k
views
no
answers
no
votes
2016-12-13 23:56:39 -0600
akshika47
Best method to recognize currency notes [closed]
android
opencv
objectdetection
featuredetection
blind
objectrecognition
197
views
no
answers
no
votes
2016-02-29 13:14:21 -0600
jallen
Ideal Image Parameters and Features for Object Detection
objectdetection
documentation
traincascade
2k
views
1
answer
no
votes
2012-11-21 07:06:53 -0600
Storm
opencv_haartraining: Invalid background description file (Windows)
haartraing
windows
1k
views
1
answer
no
votes
2018-02-28 02:39:55 -0600
saideepthik
Error while running code that uses Haar Classifier xml: "Incorrect type of self "
opencv
python
Haar
cascadeclassifier
xml
523
views
1
answer
no
votes
2019-12-04 09:04:24 -0600
kbarni
Find pallet front view in 2d photo
opencv
object
objectdetection
pallet
logistic
766
views
1
answer
no
votes
2018-04-25 07:46:03 -0600
StevenPuttemans
Combining classifiers
cascadeclassifier
293
views
1
answer
no
votes
2016-07-13 08:28:41 -0600
MRDaniel
Problems using createsamples function for lbp cascade classifier
cascade
508
views
1
answer
no
votes
2018-05-01 05:28:04 -0600
berak
Face Prediction is invalid in Opencv Python
python
opencv
129
views
no
answers
no
votes
2020-06-23 12:06:19 -0600
supra56
LBPHFaceRecognizer slows down processes
LBPHFaceRecognizer
processes
frames
slowrecongition
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
785
views
1
answer
no
votes
2015-12-08 04:08:13 -0600
StevenPuttemans
Haar Feature
Haar
feature
297
views
no
answers
no
votes
2016-02-03 10:33:51 -0600
Lory
Why does OpenCV recognize the object only in training images? [closed]
coins
LBP
lbptraining
detectMultiScale
319
views
no
answers
no
votes
2016-08-13 17:09:05 -0600
Bharat_kalluri
Why does recognizer predict always return 1?
python3
opencv3
FaceRecognizer
facial
recognition
trainData
425
views
1
answer
no
votes
2013-03-11 11:04:58 -0600
StevenPuttemans
Bad efficiency in LBP
OpenCV-2.4.3
VisualC++
LBP
13k
views
no
answers
no
votes
2016-08-29 15:05:00 -0600
tyler-cromwell
Improving face recognition accuracy
facial#recognition
training
face
1k
views
no
answers
no
votes
2017-06-26 08:49:46 -0600
binsky3333
Haar Cascade negative images for backgrounds that don't change
Haar
cascade
cascadeclassifier
863
views
no
answers
no
votes
2016-01-09 07:32:46 -0600
Bilityuk
App crash error code c0000374
c0000374
crash
376
views
1
answer
no
votes
2016-06-10 08:49:13 -0600
cv_enthusiast
"Train dataset for temp stage can not be filled." on opencv_traincascade
opencv
createsamples
traincascade
567
views
1
answer
no
votes
2013-08-12 09:23:49 -0600
StevenPuttemans
traincascade app. documentation
traincascade
documentation
186
views
no
answers
no
votes
2017-03-28 01:28:59 -0600
Julius
TrainCascade: Choise of parameters and positive image [closed]
cascade
cascadetraining
2k
views
1
answer
no
votes
2013-04-19 09:55:33 -0600
Guanta
How to have a faster sliding window algorithm ?
sliding-window
SVM
speed
505
views
1
answer
no
votes
2015-11-19 07:48:50 -0600
StevenPuttemans
Can't Generate XML file
xml
392
views
no
answers
no
votes
2015-12-08 22:59:12 -0600
kaushikmit
Object Detection using SVM
opencv
c++
SVM
8k
views
1
answer
no
votes
2014-05-19 13:48:32 -0600
Abid Rahman K
OpenCV Python detectMultiscale
python
1k
views
1
answer
no
votes
2013-09-18 07:27:53 -0600
berak
Svm error unsupported format or combination of formats ..
SVM
error
unsupported
format
object
detection
« previous
1
2
3
4
5
...
25
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×7
cascadeclassifier
×5
python
×4
cascade
×3
Haar
×3
objectdetection
×3
SVM
×3
traincascade
×3
android
×2
cascadetraining
×2
documentation
×2
error
×2
haartraing
×2
LBP
×2
object
×2
recognition
×2
xml
×2
blind
×1
c++
×1
c0000374
×1
CameraBridgeViewBase
×1
#CascadeClassifier
×1
coins
×1
crash
×1
createsamples
×1
detection
×1
#detection
×1
detectMultiScale
×1
face
×1
FaceRecognizer
×1
facial
×1
facial#recognition
×1
feature
×1
featuredetection
×1
format
×1
fps
×1
frames
×1
LBPHFaceRecognizer
×1
lbptraining
×1
logistic
×1
objectrecognition
×1
OpenCV-2.4.3
×1
opencv3
×1
opencv_traincascade
×1
pallet
×1
person
×1
problems
×1
processes
×1
python3
×1
sample
×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
×