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29,830 questions
Tagged
3k
views
no
answers
no
votes
2020-03-31 12:18:09 -0600
laurent
Count cells on image using python and OpenCV [closed]
contours
opencv
python
1k
views
no
answers
no
votes
2020-03-31 16:25:07 -0600
noshky
PnP pose estimation using undistorted images?
solvePnP
Undistort
camera-pose
105
views
no
answers
no
votes
2020-04-01 04:26:12 -0600
Hugo117
Can i reframe a square according to a square model with openCV ?
square
1k
views
no
answers
no
votes
2020-04-01 05:20:28 -0600
Prashant.bhatt
How to open rtsp videostream from ip cam using Opencv JS
opencvjs
231
views
no
answers
no
votes
2020-04-01 07:41:20 -0600
jhj
Can't I build another version?
shared
56
views
no
answers
no
votes
2020-04-01 07:33:43 -0600
quadro
Merging low-angleillumination frames to edge-image
low-angle
edge
614
views
no
answers
no
votes
2020-04-03 05:52:54 -0600
simonsk1990
Why its necessary to have cv2.waitKey() & 0xff to run video
cv2.imshow
153
views
no
answers
no
votes
2020-04-03 21:09:05 -0600
supra56
Bad triangulation in stereo camera setup on FOV borders
stereo
stereocalibration
triangulatePoints
1k
views
no
answers
no
votes
2020-04-04 11:40:48 -0600
robin32
cv::cuda morphology much slower than cv::morphologyEx
cuda#opencv#cpp
1k
views
no
answers
no
votes
2020-04-03 08:57:03 -0600
Ricky6779
Ludicrouz.J trojan detected in built exe
trojan
164
views
no
answers
no
votes
2020-04-03 13:55:38 -0600
VCAS
net.Forward outputs differ from the keras outputs [closed]
tensorflow
keras-tf-opencv
142
views
no
answers
no
votes
2020-04-04 03:44:38 -0600
mgv18
Open cv installation on Raspberry Pi 3
RaspberryPi3#OpenCV
406
views
no
answers
no
votes
2020-04-03 17:07:21 -0600
SL7
What is the smallest possible board to run OpenCV on?
embedded
micro
drone
linux
robotics
small
181
views
no
answers
no
votes
2020-04-04 04:40:51 -0600
Humam Helfawi
Stable Translation from essential decomposition
SLAM
215
views
no
answers
no
votes
2020-04-04 08:29:12 -0600
antithing
Using findHomography to create 'fake' intrinsics?
findHomography
calibration
intrinsics
1k
views
no
answers
no
votes
2020-04-04 11:30:27 -0600
cvsolver
Finding depth of an object using 2 cameras
3d
depth
stereocamera
stereo_match
Stereovision
stereorectify
2k
views
no
answers
no
votes
2020-04-04 11:45:20 -0600
balourdos
ArUco: Getting the coordinates of a marker in the coordinate system of another marker
aruco
3dprojection
coordinate-system
6k
views
no
answers
no
votes
2020-04-04 20:50:36 -0600
supra56
AttributeError: 'NoneType' object has no attribute 'shape'
python#opencv#
3k
views
no
answers
no
votes
2020-04-04 14:30:06 -0600
D_Deepak
How to increase width of a line, which is an output of Canny edge detector in OpenCV [closed]
canny
125
views
no
answers
no
votes
2020-04-04 23:17:01 -0600
AaronB
Converting from OpenCV 3.4 to 4.2 divide issue (different results)
divide
opencv3.4
opencv4.2
1k
views
no
answers
no
votes
2020-04-05 09:14:55 -0600
Ceranthor
Creating image from polar coordinates
opencv#python
1k
views
no
answers
no
votes
2020-04-05 11:52:16 -0600
andrei186
multiplying homography and image matrices
multiplying
homography
and
image
matrices
163
views
no
answers
-1
votes
2020-04-05 13:25:52 -0600
lencls
How can i make matchtemplate with threshold (java maeven)
java
matchTemplate
162
views
no
answers
no
votes
2020-04-06 01:37:25 -0600
berak
Checking for Numbers of Blood Vessels Junctions Detected
image-processing
drawing
413
views
no
answers
1
vote
2020-04-06 05:00:36 -0600
jcb
expectation-maximization with Gaussian mixture model on a 1D Histogram
Expectation
Maximization
Gaussian
Mixture
histogram
1D
165
views
no
answers
no
votes
2020-04-06 07:09:14 -0600
dorohedoro
Robust OCR on alternating-distance handwritten grades
python3
OCR
dynamic_cropping
4k
views
no
answers
no
votes
2020-04-08 07:32:16 -0600
berak
[Darknet-off topic] Cannot load image "-dont_show" despite patch of images and opencv OK [closed]
darknet
490
views
no
answers
no
votes
2020-04-06 09:51:17 -0600
GRASBOCK
CMake links dynamically even though its supposed to link statically [cross compilation Linux -> Windows]
c++#opencv#mingw
417
views
no
answers
no
votes
2020-04-06 10:21:59 -0600
Umut
How to copy shared OpenCV libraries to cmake's folder?
c++#opencv#ubuntu
149
views
no
answers
-1
votes
2020-04-06 12:00:46 -0600
anitarentz
I need help to install openCV
opencv#c++#Install
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