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2,575 questions
Tagged
c++
×
8k
views
no
answers
-1
votes
2015-02-04 02:10:54 -0600
mrahim
How to install openCV on netbeans to use with c++?
netbeans
c++
732
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
489
views
1
answer
-1
votes
2015-03-21 07:22:24 -0600
matman
contourArea is undefined error in Visual Studio
c++
opencv
147
views
no
answers
-1
votes
2015-03-27 10:37:03 -0600
jean
cvAddWeighted cvConvert problem [closed]
opencv
c++
cvAddWeighted
cvConvert
4k
views
no
answers
-1
votes
2015-06-11 17:48:43 -0600
idkm1
Converting ros image msg to cv image issue
ros
opencv
c++
cv_bridge
1k
views
no
answers
-1
votes
2015-06-17 19:42:02 -0600
noubougg
Fingerprint recognition system using gabor filter with opencv and MS VC++ [closed]
opencv
c++
Fingerprint
funny
871
views
no
answers
-1
votes
2015-07-13 07:26:45 -0600
franken
*** glibc detected *** : free() : invalid pointer c++ [duplicate]
opencv
c++
free
pointer
memory_management
c++#RaspberryPi2
3k
views
1
answer
-1
votes
2015-11-11 05:18:06 -0600
pklab
Display webcam input in window
c++
DisplayImage
Multithreading
GUI
MFC
win32
143
views
no
answers
-1
votes
2016-03-08 04:44:35 -0600
Widad
How can I use surf algorithm in c++ with opencv 3.1 [closed]
opencv3.1
SURF
c++
253
views
no
answers
no
votes
2016-03-08 09:23:12 -0600
MarKS9
Benchmarking opencv algorithms?
opencv
c++
benchmark
arm
170
views
no
answers
-1
votes
2016-04-05 05:06:40 -0600
askri
i got an error “'ImgProc' does not name a type ” please help me out [closed]
opencv
c++
imag
proc
40
views
no
answers
-1
votes
2016-04-20 15:59:31 -0600
ilo
OpenCV for object detenction in a folder of images (C++)
c++
opencv
583
views
no
answers
no
votes
2016-05-23 11:02:46 -0600
ank700
What is meant by "scale" in case of monocular visual odometry?
robotics
image-processing
c++
opencv
visualOdometry
658
views
1
answer
-1
votes
2016-05-29 08:53:31 -0600
keghn
Any code examples in C++ for outdoor object detection using Neuronal Network or pattern recognition with Visual Camera?
neural_network
Pattern_recognition
object_recognition
c++
1k
views
1
answer
-1
votes
2016-06-08 23:34:16 -0600
Tetragramm
I want to detect color of vehicles ?
c++
opencv
Color
vehicle
391
views
no
answers
-1
votes
2016-09-03 11:25:35 -0600
Tharindu J
need help to change this code to live web cam streaming
opencv
c++
counting
618
views
1
answer
-1
votes
2016-11-04 01:41:55 -0600
berak
Is anyone know how to use opencv 3.1 in eclipse ide? (windows 64bit) ive searching for days now and still cant figure out how. Ive tried some methods but when I run the "mingw32-make" i always got errors.
opencv
windows
Eclipse
c++
356
views
1
answer
-1
votes
2016-09-21 20:40:35 -0600
Tetragramm
distance measurement from camera to object?
c++
codeblocks
opencv
localization
2.4.8
object-distance
723
views
no
answers
-1
votes
2016-09-28 04:52:31 -0600
Phteven
Mat::clone() issues
c++
thread
clone
979
views
no
answers
-1
votes
2016-10-18 14:10:52 -0600
Linnot
Problem with alpha-trimmed filter
c++
opencv
505
views
no
answers
no
votes
2016-10-21 11:33:14 -0600
Ustaa
OpenCV 3.1 CUDA ERROR help me
CUDA
opencv
c++
gpu
948
views
1
answer
no
votes
2016-12-18 02:16:31 -0600
berak
I need to do image sequence after extracting frames.
c++
183
views
1
answer
-1
votes
2016-12-25 07:29:12 -0600
essamzaky
How to find each black bar's begin and end row numbers ?
opencv
c++
1k
views
no
answers
-1
votes
2017-01-03 03:02:34 -0600
Pradeep0168
What is the best way to detect white blood cells among the red blood cells in blood sample using opencv?
c++
opencv
103
views
no
answers
-1
votes
2017-01-10 01:37:04 -0600
iStar
OTHER IMAGES EXCEPT BUNNY ARE APPEARING AS TINY DOTS,HOW TO MAKE THEM VISIBLE
c++
opencv
VIZmodule
151
views
no
answers
-1
votes
2017-01-26 12:38:50 -0600
muc
send command with http [closed]
http
command
opencv
c++
218
views
1
answer
no
votes
2017-02-28 10:06:58 -0600
LBerger
Segmentation fault in ~ImageCodecInitializer() while exiting main()
c++
opencv
1k
views
2
answers
-1
votes
2019-11-21 08:40:45 -0600
Gilal Nauman
I have the codes for live video and finding contours separately.I would like to know how both the codes can be stitched together to find contours in a live video
opencv
c++
528
views
1
answer
-1
votes
2017-03-24 08:50:13 -0600
StevenPuttemans
The cropped roi image is just tilted.I wanted it to be tilted to correct rectangular axes.What method should be used to do.Pls help me with a solution
opencv
c++
roi
imagetransformation
113
views
no
answers
no
votes
2017-03-27 01:51:35 -0600
berak
Can we use this method to read images for training using FaceRecognizer class?
Opencv3.2.0
c++
FaceRecognizer
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