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29,830 questions
Tagged
1k
views
no
answers
no
votes
2018-03-26 06:56:47 -0600
Idil
OpenCV 3.4.1 build fails with Ubuntu 16.04
opencv3.4.1
595
views
no
answers
no
votes
2018-03-26 10:17:53 -0600
rory
Confusion Matrix and TP, FP, FN in SIFT (python implementation)
KeyPoint+SIFT
Precision-Recall
3k
views
no
answers
no
votes
2018-03-26 11:21:38 -0600
VivianTio
How to do multiple template matching with multiple objects by opencv Python.
opencv
python
image-processing
image-recognition
1k
views
no
answers
no
votes
2018-03-26 12:58:18 -0600
9friday
TensorFlow Custom Trained Models on OpenCV
deleted
1k
views
no
answers
no
votes
2018-03-27 18:51:06 -0600
Ahmad mun
setup QT 5.10 and opencv 3.4.1 on windows 10 64-bit with CMAKE
opencv3.4.1
qt
cmake
cmd
Windows-10
1k
views
no
answers
no
votes
2018-03-26 19:08:05 -0600
Marko5280
How do I install the Pycharm/Python/OpenCV combination? [closed]
pycharm
python
opencv
207
views
no
answers
no
votes
2018-03-26 23:54:13 -0600
dreamqin68
cv2.FlannBasedMatcher
python
OpenCV3.4.0
65
views
no
answers
no
votes
2018-03-27 00:01:08 -0600
bor
Detection and Segmentation
python
90
views
no
answers
no
votes
2018-03-27 00:05:12 -0600
mochi
How to give priority to cv::myModule functions ?
modules
2.4.10
1k
views
no
answers
no
votes
2018-03-27 02:16:40 -0600
berak
get errors while execute forward step with torch model
dnn
error
forward
4k
views
no
answers
-1
votes
2018-03-27 04:43:06 -0600
Anas Iqbal
Apply Anti-Aliasing to an image
c++
opencv
image-processing
20
views
no
answers
no
votes
2018-03-27 04:57:09 -0600
s4320386
Compiling PyTracker software using old version of CMake
cmakepython
1k
views
no
answers
no
votes
2018-03-27 08:11:52 -0600
rashikcs
cv::resize function producing memory leak
LeakMemory
opencv3.3
c++
Valgrind
resize
301
views
no
answers
no
votes
2018-03-27 08:54:09 -0600
nadrap
ximgproc::anisotropicDiffusion input type, color or gray scale?
ximgproc
AnisotropicDiffusion
192
views
no
answers
no
votes
2018-03-27 13:02:20 -0600
waschbaer
matrix.at<int>(i,j) gives wrong output [closed]
CV32S
Mat
opencv3
551
views
no
answers
no
votes
2018-03-27 14:08:11 -0600
forzalupi1912
OpenCV and C++: change the color of some object in the image
c++
opencv
215
views
no
answers
no
votes
2018-03-27 18:40:48 -0600
tomkoch96
Is Relative Position Estimation with projectPoints Reasonable?
cv2.projectPoints
aruco
charuco
468
views
no
answers
no
votes
2018-03-28 04:45:42 -0600
StevenPuttemans
how to modify video using pixel array or shader?
python
opencv
shader
pixelarray
922
views
no
answers
no
votes
2018-03-28 01:40:52 -0600
convoluted
Building OpenCV w/ Python 3 + Qt5 Support - DLL problems
mingw
dlls
windows
python
qt5
211
views
no
answers
no
votes
2018-03-28 19:09:14 -0600
campbell_s
OpenCV suitable for volume of multiple merging blobs scenario?
objecttracking
3d
multiplecamera
rendering
advice
151
views
no
answers
no
votes
2018-03-28 02:33:44 -0600
stevie_p
Histogram size
histogram
size
Preview
aspect
ratio
4k
views
no
answers
no
votes
2018-03-28 04:27:25 -0600
abhijit
Precision Measurement with Opencv python
python
machine-vision
measurement
Dimensions
258
views
no
answers
no
votes
2018-03-28 06:43:03 -0600
Chronos
a Line pixel comparison beetwen 2 frames of the same video
opencv
python
counting
pixel
472
views
no
answers
no
votes
2018-03-28 10:32:00 -0600
tomkoch96
How do I get a More Accurate drawAxis?
aruco
charuco
drawAxis
654
views
no
answers
no
votes
2018-03-28 14:19:52 -0600
ya_ocv_user
Exception: std::bad_alloc at memory location ... with SparseMat
SparseMat
bad_alloc
692
views
no
answers
no
votes
2018-03-28 17:52:00 -0600
charles.fox
Draw onto CV image with OpenGL commands?
opengl
opencv
AR
616
views
no
answers
no
votes
2018-03-28 21:15:05 -0600
Shivanshu
how to do Backpropagation with opencv..
c++#opencv
545
views
no
answers
no
votes
2018-03-28 22:54:47 -0600
aramirez
how can i get information of macroblocks, motion vectors, etc
h.264
mp4
macroblocks
motionvectors
119
views
no
answers
no
votes
2018-03-29 01:30:12 -0600
winsky
Take rect size
image-processing
Bounding_Box
957
views
no
answers
1
vote
2018-03-29 19:57:06 -0600
JavaMaster
How to compile opencv and opencv_contrib with the face recognition modules "faces"?
opencv_contrib
opencv_java341.dll
opencv-341.jar
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