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
12,357 questions
Tagged
106
views
no
answers
no
votes
2017-05-24 23:44:45 -0600
lohachan0108
How can I use the NormHistogramCostExtractor class? What function do I need to call to extract the cost? What are the arguments to be passed ?
c++
opencv
image-processing
histogram
160
views
no
answers
-1
votes
2018-05-18 09:38:22 -0600
Kamel
Is this geometric transformation exists in OpenCV ?
opencv
imagetransformation
c++
269
views
no
answers
no
votes
2016-02-24 01:15:59 -0600
Prasad_MyWay
Which Essential Matrix to choose from the 10 solutions of five-point algorithm?
5-point
five-point
pose-estimation
2k
views
no
answers
no
votes
2018-03-13 08:01:55 -0600
Meded
cv2.imencode / cv2.imdecode output issue
encoding
decoding
image
440
views
no
answers
no
votes
2014-11-29 07:17:59 -0600
niveditapdixit
UnsatisfiedLinkError when deploying opencv in tomcat
deleted
318
views
no
answers
no
votes
2018-06-01 13:14:34 -0600
vaibhav_wimpsta
CPP code fro deblurring an image using Weiner filter.
cpp
weiner
deblur
Deconvolution
1k
views
no
answers
no
votes
2017-07-28 07:03:32 -0600
CVLearner17
minMaxLoc() always returns values even template doesn't exist in image
minMaxLoc
1k
views
no
answers
no
votes
2014-03-13 11:46:22 -0600
zowpro
The function which returns the angle of curvature of the object Opencv C++
opencv
#Mat#c++
Angle
rotation
554
views
no
answers
no
votes
2016-04-04 02:22:42 -0600
sumit patel
how to use openmp for making parallel kmeans ?
kmeans
openmp
access-violation
244
views
no
answers
no
votes
2019-08-19 12:10:28 -0600
berak
When I build OPENCV 3.4.6 with OPENCL ENABLED NOT WORK WITH abi:ARM64-V8A
opencl
android
ARM-V8A
93
views
no
answers
no
votes
2015-05-11 06:59:35 -0600
outcast
detect/track move-stop-move object
android
228
views
no
answers
no
votes
2018-06-27 09:09:52 -0600
Benlag06
Communication between c++ and python
opencv
Mat
object
174
views
no
answers
no
votes
2014-11-11 08:20:38 -0600
wolfram79
KNearest get sample count - where did it go?
opencv
KNearest
ml
getSampleCount
342
views
no
answers
1
vote
2017-12-04 11:38:49 -0600
M.R.
How to do erosion on a 3D image?
3dim
image-processing
Mat
131
views
no
answers
no
votes
2015-05-05 08:24:02 -0600
Danst
Issue with cascade classifier
cascade-classifier
c++
opencv
77
views
no
answers
no
votes
2018-06-07 02:52:02 -0600
ummagummma
How do i automatically load a new image once i have closed the previous image on OpenCV
python
436
views
no
answers
no
votes
2020-10-06 03:44:55 -0600
aiubian
SOLVEPNP_ITERATIVE vs SOLVEPNP_EPNP vs SOLVEPNP_P3P vs solvePnPRansac - Which to use and when to use?
solvePnP
SOLVEPNP_ITERATIVE
SOLVEPNP_P3P
SOLVEPNP_EPNP
261
views
no
answers
no
votes
2014-03-30 09:50:25 -0600
Isa
Errors displayed on logcat when running opencv sample projects
#android#opencv
#eclipse
JavaCameraView
81
views
no
answers
no
votes
2015-02-26 08:53:01 -0600
Greg Kramida
If I find a bug now, which target version should I specify?
bugreporting
666
views
no
answers
-1
votes
2019-01-22 09:10:32 -0600
tianshaokai
I always compile the android platform with the following error
android
1k
views
no
answers
no
votes
2019-10-24 01:50:16 -0600
FatalException
VideoCapture from camera works only in debug (Python)
python
videocapture
278
views
no
answers
no
votes
2013-04-14 18:18:55 -0600
FooBar
Maximal number of features for flann
flann
descriptor
SIFT
SURF
546
views
no
answers
no
votes
2018-04-19 05:58:21 -0600
Akash
how to use ORB features with scikit learn
ORB
scikit-learn
474
views
no
answers
3
votes
2016-01-13 02:51:28 -0600
johnyq
How to use Opencv3.0 to train My own DPM model?
Opencv3.0
dpm
1k
views
no
answers
no
votes
2016-09-10 17:56:16 -0600
nAkS_G
Hough for binary images
houghcircle
70
views
no
answers
no
votes
2015-10-20 16:42:31 -0600
amit
how to configure opencv 3.0 with cuda 7.5 in visual studio 2012
opencv#cuda#vs2012
713
views
no
answers
no
votes
2019-01-19 09:09:27 -0600
Sky31
How to Label the image dataset?
bovw
label
dataset
390
views
no
answers
2
votes
2017-01-26 10:08:41 -0600
jpistorino
Bag of Contour Fragments - Experience/Source Code
contour
matching
Matlab
1k
views
no
answers
no
votes
2015-02-09 10:11:52 -0600
dnarayanan93
help in shape and color detection in python opencv
deleted
194
views
no
answers
no
votes
2017-08-11 00:30:50 -0600
dustsigns
Adjusting Viz camera parameters yields stuttering effect
viz
Viz3d
camera
« previous
1
...
85
86
87
88
89
...
412
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×6
android
×3
c++
×3
deleted
×2
image-processing
×2
Mat
×2
python
×2
3dim
×1
5-point
×1
access-violation
×1
#android#opencv
×1
Angle
×1
ARM-V8A
×1
bovw
×1
bugreporting
×1
camera
×1
cascade-classifier
×1
contour
×1
cpp
×1
dataset
×1
deblur
×1
decoding
×1
Deconvolution
×1
descriptor
×1
dpm
×1
#eclipse
×1
encoding
×1
five-point
×1
flann
×1
getSampleCount
×1
histogram
×1
houghcircle
×1
image
×1
imagetransformation
×1
JavaCameraView
×1
kmeans
×1
KNearest
×1
label
×1
#Mat#c++
×1
matching
×1
Matlab
×1
minMaxLoc
×1
ml
×1
object
×1
opencl
×1
Opencv3.0
×1
opencv#cuda#vs2012
×1
openmp
×1
ORB
×1
pose-estimation
×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
×
