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29,830 questions
Tagged
121
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no
votes
2019-02-27 08:39:35 -0600
nkhouri
Installation Issues
python
installation
1k
views
no
answers
no
votes
2019-02-27 11:34:58 -0600
Regzon
Building custom wheels
python
wheel
2k
views
no
answers
no
votes
2019-02-27 13:54:51 -0600
matt.briggs
Extracting Keyframes (I-frames) from a Video [closed]
Video
213
views
no
answers
2
votes
2019-02-28 19:30:57 -0600
WreckItTim
termination criteria broken if you want to specify number of epochs
TermCriteria
bug
bugreporting
MLP
177
views
no
answers
-1
votes
2019-03-01 03:24:28 -0600
berak
Pycharm couldn't load DLL file
opencv
python
16k
views
no
answers
no
votes
2019-03-02 00:59:15 -0600
hiyong
how can i control webcam fps
60fps
30fps
webcam
1k
views
no
answers
no
votes
2019-03-01 01:44:14 -0600
berak
How do you add openCV contrib to windows installation? [closed]
windows
contrib
install
83
views
no
answers
no
votes
2019-03-01 00:54:53 -0600
ansh
Paint selection image segmentation [closed]
segmentation
127
views
no
answers
no
votes
2019-03-01 01:47:38 -0600
ramg8x
IMRead in ios vs Android vs Mac
imread
platforms
245
views
no
answers
no
votes
2019-03-02 02:51:47 -0600
UnluckyTicket
Need help with training cascade classifier
cascadeclassifier
training
cascadetraining
242
views
no
answers
no
votes
2019-03-02 03:05:54 -0600
Martian
Difficult to build individual filters within ximgproc?
ximgproc
551
views
no
answers
no
votes
2019-03-02 11:20:21 -0600
LBerger
How to catch opencl error in python?
catch_opencl
688
views
no
answers
no
votes
2019-03-02 14:07:11 -0600
ROSpioneer
SolvePnp doesn't give the same result with four points and more points
solvePnP
SOLVEPNP_ITERATIVE
pose_estimation
123
views
no
answers
no
votes
2019-03-02 19:38:35 -0600
tham
Possible solutoin for marker-less wrist augmented reality
augmentedReality
88
views
no
answers
1
vote
2019-03-03 06:18:20 -0600
ansh
Update data term of Gibbs energy in GrabCut
grabcut
2k
views
no
answers
no
votes
2019-03-03 12:27:40 -0600
means-to-meaning
Reading captured video data using OpenCV in real-time
realtime
CaptureVideo
374
views
no
answers
-1
votes
2019-03-03 23:36:50 -0600
manuel
installing openCV on mac fail: fatal error: 'tesseract/baseapi.h' file not found
macos
505
views
no
answers
no
votes
2019-03-04 06:39:12 -0600
foreign222
Linux video capture 10 seconds delay
ipcamera
slow
169
views
no
answers
no
votes
2019-03-04 00:57:08 -0600
shekhar barman
java.lang.UnsatisfiedLinkError: /tmp/libopencv_java2471324714941408048343.dylib: /tmp/libopencv_java2471324714941408048343.dylib
java
macos
3k
views
no
answers
no
votes
2019-03-04 01:53:06 -0600
Farid
OpenCV Error: Assertion failed
Multithreading
c++
2k
views
no
answers
no
votes
2019-03-04 04:04:29 -0600
Abdu
ROI select from video in the last frame
python
tracking
104
views
no
answers
no
votes
2019-03-04 07:20:11 -0600
sneakysnake
stereoRectity translation parameter
stereorectify
151
views
no
answers
no
votes
2019-03-05 04:06:33 -0600
opencvr
How to open external camera instead of PC camera? [closed]
calibration
camera
opencv
c++visual
149
views
no
answers
no
votes
2019-03-04 11:19:09 -0600
stav bodik
VideoCapture reading AVI changes original video brightness.
capturefromavi
4k
views
no
answers
no
votes
2019-04-03 10:08:02 -0600
HYPEREGO
Extracting the Essential matrix from the Fundamental matrix
findFundamentalMat
Fundamental
svd
essential
KITTI
147
views
no
answers
no
votes
2019-03-04 13:55:12 -0600
WannabeEngr
Why Disparity Fluctuates? in a live stereo camera
DisparityMap
stereo
214
views
no
answers
3
votes
2019-03-05 12:23:32 -0600
WreckItTim
ANN_MLP using UPDATE_WEIGHTS to graph error - broken
CvANN_MLP
ANN_MLP
MLP
UPDATE_WEIGHTS
Count
EPOCHS
382
views
no
answers
no
votes
2019-03-04 21:54:06 -0600
muraad
Issue compiling with cvstd_wrapper.hpp opencv4.0.1
opencv
c++
imageprocessing
81
views
no
answers
no
votes
2019-03-05 06:54:14 -0600
JoDa
Saving key moments in video stream [closed]
detection
1k
views
no
answers
no
votes
2019-03-05 09:05:50 -0600
Tuc
How does one create custom convolution, maxpool and softmax layers in Opencv dnn module?
opencv
dnn
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