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88 questions
Tagged
copencv
×
1k
views
1
answer
-1
votes
2015-02-15 10:50:48 -0600
berak
Problem with perspective
cvWarpPerspective
perspective
copencv
734
views
no
answers
no
votes
2015-02-21 10:53:24 -0600
venkat.330
Memory leak in the sample code to capture image with Opencv with GLIB [closed]
c++
copencv
image
camera
CvCapture
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
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
727
views
1
answer
no
votes
2018-04-19 03:47:53 -0600
StevenPuttemans
opencv traincascade on windows
copencv
opencv_traincascade
302
views
no
answers
-1
votes
2020-09-14 21:48:51 -0600
Virtuall Kingg
How many IP cameras can openCV handle for real time processing?
copencv
ipcamera
multiplecameras
1k
views
2
answers
no
votes
2014-10-13 07:31:13 -0600
andrei.mihajlovic
How to compile the example "facerec_video.cpp"?
facerec_video.cpp
include
compile
copencv
facerec_video
2k
views
2
answers
no
votes
2014-11-14 03:01:28 -0600
Sowmya
How to tag persons in an image in OpenCV?
copencv
376
views
no
answers
no
votes
2015-01-03 07:32:43 -0600
Aman Malhotra
What are the problems that changes the fps in video processing? [closed]
image-processing
copencv
video-processing
ocl
3k
views
no
answers
no
votes
2015-01-16 05:48:07 -0600
h_mahmoodian
how can i measure fps for camera?
c++
copencv
5k
views
1
answer
no
votes
2015-03-27 04:28:12 -0600
StevenPuttemans
traincascade - Train dataset for temp stage can not ...
copencv
traincascade
210
views
1
answer
no
votes
2015-04-25 17:09:57 -0600
berak
learning opencv
copencv
calculate_distance
2k
views
2
answers
no
votes
2015-04-29 21:05:23 -0600
BAHRAMUDIN ADIL
OpenCV 3.0 VideoCapture doesn't open video file in Java
copencv
480
views
no
answers
no
votes
2015-05-16 11:47:20 -0600
Eduardo
Need Help! Python, Object Detection/Tracking [closed]
copencv
opencvpython
154
views
no
answers
no
votes
2015-06-11 08:12:37 -0600
MisterZylinder
Similar function to python module 'inspect'? [closed]
python
copencv
parameters
954
views
1
answer
no
votes
2015-06-16 02:51:01 -0600
Devansh Dalal
CV_Assert fail error in ximgproc module
ximgproc
Structured
edgedetection
copencv
587
views
1
answer
no
votes
2015-07-07 21:31:54 -0600
Devansh Dalal
std::vector of cv::Mat causing memory corruption
copencv
computer-vision
edgedetection
ximgproc
1k
views
1
answer
no
votes
2015-07-03 07:41:06 -0600
mohamedkomalo
Is there any way that I can use SURF and SIFT ... in OpenCV 3 Java?
copencv
java
346
views
1
answer
no
votes
2015-07-18 08:44:12 -0600
chetan
Unable to use cvCreateButton function.
copencv
2k
views
1
answer
no
votes
2015-07-29 14:58:57 -0600
shadowsheep
Opencv 3.0 + visual studio 2013 + CUDA + CMake
build
CUDA
copencv
visual-studio-2013
performance
451
views
no
answers
no
votes
2015-09-07 10:42:11 -0600
Steven_ocv
Train Cascade parameters calculations issue
copencv
cvhaartraining
cvHaarCascadeClassi
Haar
cvHaarDetect
haartraning
571
views
1
answer
no
votes
2015-10-28 09:37:38 -0600
Corto
TrainCascade image positive problem
copencv
cvHaarCascadeClassi
82
views
no
answers
no
votes
2015-10-23 05:36:10 -0600
gafoor
In drawKeypoints function, on what basis keypoints are drawn ? [closed]
copencv
Video
249
views
no
answers
no
votes
2016-01-18 10:08:15 -0600
BartBB2
Capturing and saving/manipulating a single frame from a camera.
c++
cameraframe
copencv
4k
views
1
answer
no
votes
2016-02-09 07:54:39 -0600
StevenPuttemans
how can i put text on image using opencv puttext function
copencv
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
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
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
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
2016-09-01 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
1
2
3
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