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29,830 questions
Tagged
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
3k
views
1
answer
no
votes
2020-04-06 04:05:57 -0600
berak
How to use FPS module
opencv
python
CaptureVideo
3k
views
2
answers
no
votes
2020-04-06 02:48:08 -0600
berak
'NoneType' object is not subscriptable error after read some fames
opencv
python
CaptureVideo
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
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
1k
views
no
answers
no
votes
2020-04-05 11:52:16 -0600
andrei186
multiplying homography and image matrices
multiplying
homography
and
image
matrices
325
views
1
answer
no
votes
2020-04-05 11:21:18 -0600
simonesimo97
SIFT with very similar objects
SIFT
opencv
Keypoints
false
positive
1k
views
no
answers
no
votes
2020-04-05 09:14:55 -0600
Ceranthor
Creating image from polar coordinates
opencv#python
430
views
1
answer
no
votes
2020-04-05 04:26:13 -0600
berak
VideoCapture from unsupported API
CaptureVideo
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
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
4k
views
2
answers
no
votes
2020-04-04 12:56:16 -0600
supra56
How to convert dashed lines to solid?
dashedline
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
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
2020-04-04 11:30:27 -0600
cvsolver
Finding depth of an object using 2 cameras
3d
depth
stereocamera
stereo_match
Stereovision
stereorectify
215
views
no
answers
no
votes
2020-04-04 08:29:12 -0600
antithing
Using findHomography to create 'fake' intrinsics?
findHomography
calibration
intrinsics
181
views
no
answers
no
votes
2020-04-04 04:40:51 -0600
Humam Helfawi
Stable Translation from essential decomposition
SLAM
142
views
no
answers
no
votes
2020-04-04 03:44:38 -0600
mgv18
Open cv installation on Raspberry Pi 3
RaspberryPi3#OpenCV
3k
views
1
answer
1
vote
2020-04-04 03:10:26 -0600
berak
Sleep (or equivalent) vs waitKey
c++
multi-camera
waitkey
1k
views
1
answer
no
votes
2020-04-04 02:00:30 -0600
berak
Python cv2 inRange : how to segment "reddish" colors in HSV space
skin
Color
cv.inRange
HSV
python
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
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
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
1k
views
no
answers
no
votes
2020-04-03 08:57:03 -0600
Ricky6779
Ludicrouz.J trojan detected in built exe
trojan
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
3k
views
1
answer
no
votes
2020-04-02 13:32:38 -0600
crackwitz
How to save OpenCV image in MySQL database?
python
mysqlopencv
cv2
1k
views
1
answer
no
votes
2020-04-02 13:23:07 -0600
crackwitz
Does CV(IMREAD.flag) support channels more than 5
opencv
python
imread
160
views
1
answer
no
votes
2020-04-02 13:04:13 -0600
crackwitz
how to find vertical bright line in the xray image?
opencv
657
views
1
answer
1
vote
2020-04-02 12:56:43 -0600
crackwitz
OpenCV VideoCapture 2fps
aruco
opencv
slow
Video
capture
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