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12,357 questions
Tagged
336
views
no
answers
no
votes
2013-07-13 10:37:52 -0600
JCP
mingw 4.7.2 + OpenCV 2.4.6 + Win7 cannot run program
mingw
204
views
no
answers
no
votes
2014-02-26 04:32:58 -0600
cristiano_chieppa
D-Link 942L connection problems
ipcamera
connect
116
views
no
answers
no
votes
2018-04-08 17:33:49 -0600
SAKhan
Essential Matrix computation with Ransac 3000 iterations
opencv
mexopencv
mex
1k
views
no
answers
1
vote
2015-01-27 23:51:40 -0600
Bornfree
SVM model fails to load in Android NDK
deleted
280
views
no
answers
1
vote
2019-01-08 07:36:09 -0600
Vojta David
Error findContours with mode RETR_TREE on CV_32SC1 images
findContours
Overlooked
1k
views
no
answers
no
votes
2016-03-29 11:06:33 -0600
YaddyVirus
How to create Trackbars which do not call any function? OpenCV 3.1 with Python 2.7
python
opencv3.1
image-processing
456
views
no
answers
no
votes
2020-05-15 02:39:16 -0600
Nbb
cannot install this code
opencv
746
views
no
answers
no
votes
2014-10-07 14:11:54 -0600
manatttta
Homography from Bundle Adjustment
Bundle
#3dreconstruction
homography
SfM
90
views
no
answers
-1
votes
2019-02-14 12:12:57 -0600
Micoffee
Image detection and comparison and return value
Imagecomparision
127
views
no
answers
no
votes
2020-07-06 23:40:14 -0600
vegPY
Attributeerror on the jetson nano, after opencv 4.1.1 build
python
381
views
no
answers
no
votes
2014-09-28 02:15:24 -0600
RoadWarrior
OpenCV + MinGW
c++
2.4.7
2.4.3
mingw
1k
views
no
answers
no
votes
2015-12-28 02:17:28 -0600
Gradio
Change pixel values out of range to a constant in ROI
java
android
2k
views
no
answers
1
vote
2016-09-30 15:27:54 -0600
simbaforrest
Different results between imread as grayscale and cvtColor
cvtColor
imread
grayscale
2k
views
no
answers
no
votes
2015-10-16 15:14:07 -0600
asad muneer
Extract Text From ID CARD
c++
opencv
imageprocessing
275
views
no
answers
no
votes
2020-05-27 19:59:29 -0600
jadengao
Is OpenCV allowed to use in windows user space driver of camera?
windows
opencv
camera
driver
MFT
403
views
no
answers
no
votes
2018-05-07 02:56:32 -0600
EranN
Looking for best usb camera for aruco markers detection with this setup
camera
aruco
markers
opencv
1k
views
no
answers
no
votes
2017-06-01 08:06:05 -0600
mahmood
opencv with non default python executable
python
480
views
no
answers
no
votes
2019-10-17 08:57:23 -0600
redhwan
does JetsonTX2 support CV.dnn ?
copencv
gpu
Jetson
cv2.dnn
173
views
no
answers
no
votes
2016-03-08 14:47:46 -0600
akog
Pass distorted or undistorted points to (E)PnP?
EPnP
Undistort
feature-detection
c++
164
views
no
answers
3
votes
2014-04-24 08:10:45 -0600
ax
OpenCV - https
https
618
views
no
answers
no
votes
2014-01-13 04:00:11 -0600
arthur.sw
Install Opencv in custom directory?
#install
pkg-config
794
views
no
answers
1
vote
2015-04-08 18:24:28 -0600
VJ
OpenCV JavaCamera view is not working on Android x86 emulator
android
x86
JavaCameraView
394
views
no
answers
no
votes
2015-11-10 04:01:30 -0600
215
morphologyEx dilate and erode isn't working properly..
c++
opencv
morphologyex
551
views
no
answers
no
votes
2019-03-02 11:20:21 -0600
LBerger
How to catch opencl error in python?
catch_opencl
3k
views
no
answers
no
votes
2016-07-12 09:04:42 -0600
sakshi
Stroke width transform
swt
opencv
python
559
views
no
answers
-1
votes
2020-09-05 01:40:37 -0600
hoseinimage
numpy.linalg.inv error
linalgerror
inversion
14k
views
no
answers
no
votes
2013-11-06 07:18:02 -0600
Ghilas BELHADJ
Error when linking C executable to OpenCV
linkerError
453
views
no
answers
no
votes
2015-07-08 05:15:48 -0600
warmspringwinds
Partition() function underlying algorithm.
partition
clustering
569
views
no
answers
1
vote
2014-09-15 06:51:13 -0600
thomas
MLP sigmoid output +/-epsilon
CvANN_MLP
MLP
ann
neural_networks
machinelearning
1k
views
no
answers
no
votes
2016-09-21 07:16:18 -0600
Denvera
VideoWriter to rtmp by gstreamer
gstreamer
opencv
rtmpsink
appsrc
flv
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