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
88 questions
Tagged
copencv
×
273
views
1
answer
no
votes
2018-06-06 07:03:39 -0600
berak
can't find cv::ppf_match_3d::loadPLYSimple
ply
copencv
Mat
727
views
1
answer
no
votes
2018-04-19 03:47:53 -0600
StevenPuttemans
opencv traincascade on windows
copencv
opencv_traincascade
370
views
no
answers
no
votes
2018-03-19 00:35:33 -0600
llaon
detecting pimple/acne/mole in a face [closed]
copencv
1k
views
no
answers
no
votes
2018-02-09 20:31:17 -0600
sid311
Trouble generating Matlab bindings using latest OpenCV 3.4.0 software
copencv
Matlab
mex
616
views
no
answers
no
votes
2018-01-16 01:55:06 -0600
zobelx
OpenCV show video file
ffmpeg
copencv
177
views
1
answer
no
votes
2017-12-03 19:45:42 -0600
supra56
copy some subimages and put them on other parts of the original images
imageprocessing
computervision
copencv
algorithm
711
views
1
answer
no
votes
2017-11-07 01:45:17 -0600
VxW
How to find that image has distortion?
c++
copencv
computervision
1k
views
no
answers
no
votes
2017-09-14 23:12:40 -0600
NV-PCMR
OpenCV Libaries not found. [closed]
cuda5.0
opencv
copencv
c++#opencv
606
views
1
answer
no
votes
2017-08-31 08:17:19 -0600
santo4_opencv
Vendor port of OpenCV on Embedded SoC
c++opencv
copencv
embedded
SoC
vendor
646
views
1
answer
no
votes
2017-08-31 05:42:47 -0600
virat18
Java Folder is missing from the opencv folder structure.
mac
java
copencv
262
views
1
answer
-1
votes
2017-08-23 13:36:41 -0600
roko
Which one is the faster between Python and Java for OpenCV?
python
java
copencv
6k
views
1
answer
no
votes
2017-08-21 19:24:07 -0600
Ziri
How to detect white color in threshold image
copencv
HSV
1k
views
no
answers
no
votes
2017-07-18 06:34:34 -0600
arrfou
How to pass an already stored data in GPU by GpuMat to a kernel
CUDA
copencv
c++
opencv
504
views
no
answers
no
votes
2017-07-02 21:51:36 -0600
wureka
Why vGPU (Tesla K80) on Google cloud slower than GTX940M on T460P
copencv
3.2.0
CUDA8.0
linux
3k
views
no
answers
no
votes
2017-04-11 11:03:47 -0600
electron spectrum
How to flatten a fisheye image?
copencv
c++opencv
fisheye
correction
flaten
3k
views
2
answers
no
votes
2017-02-09 06:27:56 -0600
abhijith
how can read a video from file, select ROI in first frame with rectangular and track obj?
copencv
172
views
1
answer
no
votes
2017-02-06 10:59:31 -0600
sturkmen
Change the code to make it works on webcam in openCV
copencv
3k
views
2
answers
no
votes
2017-01-16 08:30:06 -0600
berak
insert elements of vector in cols of a mat
CvMat
copencv
981
views
no
answers
no
votes
2017-01-09 21:07:53 -0600
jpistorino
OpenCV UMat conversion from std::vector
copencv
VS2012
c++
UMat
433
views
no
answers
no
votes
2017-01-05 06:00:52 -0600
saik710
Getting pthread related errors during opencv compilation for arm64
pthread_create
copencv
237
views
1
answer
1
vote
2016-11-29 11:29:00 -0600
shashankvkt8
Digit recognition without OCR
copencv
425
views
no
answers
no
votes
2016-11-19 19:20:31 -0600
rider44
How to use Homebrew to install both OpenCV 2.4 and OpenCV 3.1 for c++ programming on Mac?
mac_OSX
Homebrew
copencv
8k
views
1
answer
1
vote
2016-10-05 08:29:38 -0600
kbarni
How opencv use openmp thread to get performance?
openmp
copencv
1k
views
no
answers
no
votes
2016-09-01 00:27:33 -0600
lm35
How to compile a sample code written using Opencv cpp libraries and CUDA .
Cuda6.5
copencv
UBUNUTU
ubuntu-14.04
401
views
1
answer
no
votes
2016-05-26 13:03:22 -0600
berak
How to copy recognized image (only recognize image not full image)
java
netbeans
copencv
1k
views
no
answers
no
votes
2016-05-24 02:59:08 -0600
Rahul Giradkar
OpenCV with Android Template Matching using camera images.
android
copencv
matchTemplate
519
views
no
answers
1
vote
2016-03-20 04:30:54 -0600
rajat.koner
VIdeoCapture can't read frame and get method returns zero for everything.
ubuntu14.04
videocapture
Eclipse
copencv
7k
views
1
answer
-1
votes
2016-03-11 22:41:00 -0600
gseif
How to capture in GRAYSCALE directly from source
copencv
grayscale
RGBtoGREY
BGR
37k
views
2
answers
no
votes
2016-02-24 03:04:58 -0600
GANESH PRASAATH L
How to change BGR to RGB of a video frame using C /C++
copencv
libgtk2.0-dev
RGB
BGR
3k
views
no
answers
no
votes
2016-02-19 00:56:58 -0600
inckka
Getting webcam feed with opencv to GTK+2 container.
GTK+2.0
copencv
webcam
« previous
1
2
3
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
copencv
×30
c++
×3
java
×3
BGR
×2
computervision
×2
c++opencv
×2
opencv
×2
3.2.0
×1
algorithm
×1
android
×1
c++#opencv
×1
correction
×1
CUDA
×1
cuda5.0
×1
Cuda6.5
×1
CUDA8.0
×1
CvMat
×1
Eclipse
×1
embedded
×1
ffmpeg
×1
fisheye
×1
flaten
×1
grayscale
×1
GTK+2.0
×1
Homebrew
×1
HSV
×1
imageprocessing
×1
libgtk2.0-dev
×1
linux
×1
mac
×1
mac_OSX
×1
Mat
×1
matchTemplate
×1
Matlab
×1
mex
×1
netbeans
×1
opencv_traincascade
×1
openmp
×1
ply
×1
pthread_create
×1
python
×1
RGB
×1
RGBtoGREY
×1
SoC
×1
ubuntu-14.04
×1
ubuntu14.04
×1
UBUNUTU
×1
UMat
×1
vendor
×1
videocapture
×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
×
