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12,357 questions
Tagged
535
views
no
answers
no
votes
2018-05-22 17:23:49 -0600
charles.fox
can't open capture from gstreamer loopback
gstreamer
ros
CV
format
yuyv
1k
views
no
answers
no
votes
2018-05-28 12:00:12 -0600
djerrund
View specific frame from videofile [extremely slow]
frame
file
arduino
slow
792
views
no
answers
-1
votes
2018-05-30 00:28:21 -0600
nikshita
How to crop a single desired face out of multiple detected faces in java.
java
opencv
66
views
no
answers
-1
votes
2018-06-02 16:04:55 -0600
biza
print lines on the original image
opencv
72
views
no
answers
no
votes
2018-06-05 13:18:08 -0600
LFIprogrammer
opencv hough trans.
opencv
python
659
views
no
answers
no
votes
2018-06-09 10:47:03 -0600
biza
Arduino + opencv project tracker ball
opencv
camera
108
views
no
answers
-1
votes
2018-06-06 13:35:40 -0600
IgorGalimski
Need help on structured light
Structured
light
173
views
no
answers
no
votes
2018-06-09 11:47:36 -0600
Mikee
OpenCV License in a Free Android APP with purchases
commericallicense
SIFT
SURF
csharp
android
1k
views
no
answers
no
votes
2018-06-10 01:09:10 -0600
vish
which one is best method to read image and convert it into byte array in java and opencv
java
290
views
no
answers
no
votes
2018-06-23 03:47:46 -0600
feraudyh
Is the openCV doc wrong about getGaussianKernel and getGaborKernel?
documentation
gaborfilter
gabor
Gaussian
94
views
no
answers
no
votes
2018-06-29 09:41:56 -0600
faysal
System Instruction Dependencies while using OpenCV
Facedetection
186
views
no
answers
no
votes
2018-07-02 13:56:54 -0600
Alan Darko
I want to compare color histograms of images using chi squared test.
Chi_Square_distance
Histograms
histogramcomparison
1k
views
no
answers
no
votes
2018-07-03 13:56:59 -0600
socratesk
Deploying Flask based OpenCV application on Heroku PaaS
heroku
flask
opencv
python
1k
views
no
answers
-1
votes
2018-07-10 12:48:06 -0600
gabes
Import SVM in cv2 [python]
SVM
opencv
python
python2
138
views
no
answers
-1
votes
2018-07-11 04:35:52 -0600
Kaleem
How to read frame from LIVE Streaming in c++
Livestream
c++
readframe
opencv
127
views
no
answers
-1
votes
2018-07-12 16:17:32 -0600
saikiran236
How do I apply skintone on a particular selfie using opencv
opencv-python
1k
views
no
answers
no
votes
2018-07-18 12:47:32 -0600
Philia
Choosing which image to take as input with a dialogue box.
python
user-interface
117
views
no
answers
-1
votes
2018-07-21 23:52:27 -0600
sasalicat
I am learning openCV.after I set my Visual Studio,the code can not be Compiled
identify
no
found
104
views
no
answers
no
votes
2018-07-20 14:50:44 -0600
cjacquel
Superimpose a GUI on a video
GUI
graphics
opencv
1k
views
no
answers
-1
votes
2018-07-25 02:24:11 -0600
sazr
Watermarking Images: preserve quality, control opacity
masking
quality
addweighted
188
views
no
answers
-1
votes
2018-08-03 07:39:25 -0600
Oluwatosin
Open CV Face Matching on Android Device
AndroidOpenCV
android-ndk
android
androidnative
androidStudio
330
views
no
answers
no
votes
2018-08-04 19:39:49 -0600
m7ammad7assan
I want to detect trees in image
Haar
cvhaartraining
ml
293
views
no
answers
-1
votes
2018-08-06 15:55:18 -0600
cjsb
WarpPoint returns negative value
image-warping
SphericalWarper
688
views
no
answers
-1
votes
2018-08-10 08:00:10 -0600
Samjith888
Where can i get trained haarcascade XML file to count human heads?
opencvC++
haarcascade.xml
cvHaarDetect
430
views
no
answers
-1
votes
2018-08-10 10:41:41 -0600
Venelyne
Python OpenCV stream to Android Studio
python
opencv
android
99
views
no
answers
-1
votes
2018-08-22 15:58:58 -0600
LBerger
i GOT AN DLL ERROR WHILE IMPORT CV2
DLL_ERROR
IMPORT_CV2
539
views
no
answers
no
votes
2018-08-23 02:34:33 -0600
berak
Strugging with MinGW while trying to link OpenCV libraries to Eclipse
mingw32-make
cmake-gui
316
views
no
answers
-1
votes
2018-08-23 08:15:22 -0600
Kush
Got an error in stereo vision fish eye camera calibration
stereo-calibration
fisheyeCalibration
python
opencv
1k
views
no
answers
no
votes
2018-08-24 04:48:01 -0600
li19960612
opencv dnn failed
opencv_dnn
opencl
Yolov3
190
views
no
answers
-1
votes
2018-08-29 10:36:57 -0600
srinath14144
how to take points InputArray objectPoints, InputArray imagePoints could you please explain in detail with an example
solvePnP
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