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928 questions
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opencv
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785
views
1
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no
votes
2019-05-28 09:20:06 -0600
johnnyrobot
imwrite not working when Spawned by Crontab or Systemd??
opencv
python
imwrite
cron
RaspberryPi
254
views
no
answers
no
votes
2019-05-22 13:35:50 -0600
Jaques
calculate Z from two images possible?
opencv
python
math
camera
computer-vision
computervision
15k
views
no
answers
1
vote
2019-05-17 04:47:52 -0600
ILikeCheapWater
Visualize differences between two images
opencv
python
2d-images
differences
272
views
no
answers
-1
votes
2019-05-16 06:52:36 -0600
Mellicent
cv2.error: (-215)
cv2.error
opencv
python
Raspberry
285
views
no
answers
no
votes
2019-05-15 08:33:27 -0600
Vaibhav Pipara
how can we predict age of person from photo using python
opencv
python
ageprediction
345
views
1
answer
no
votes
2019-05-14 23:11:59 -0600
kaim
What are the functions in opencv that takes only 8bit images
opencv
python
c++
imageprocessing
1k
views
1
answer
no
votes
2019-05-13 15:22:04 -0600
piyushn
Crack detection using OpenCV and Python
opencv
python
crack
1k
views
no
answers
no
votes
2019-05-04 12:41:25 -0600
ahmetozlu
OpenCV Transform Shape with Arbitrary Contour into Rectangle [closed]
perspectiveTrans
opencv
python
warping
dewarping
377
views
1
answer
no
votes
2019-05-03 17:22:40 -0600
nikogamulin
How to detect circular erosion/dilation
opencv
python
houghcircle
4k
views
no
answers
no
votes
2019-05-02 10:31:56 -0600
Laurentiu
How to read videos from three cameras in the same time?
opencv
python
Video
3k
views
1
answer
no
votes
2019-05-01 13:52:07 -0600
SSteve
How to make the track bar move in steps e.g. step 1 = 25.5 and step 10= 255
opencv
python
spyder
78
views
no
answers
no
votes
2019-05-01 09:56:48 -0600
randomhero
record mouse pixel position inside video [closed]
opencv
python
Video
477
views
no
answers
no
votes
2019-04-25 04:10:14 -0600
Shubhamm
Mask a room using OpenCV
opencv
python
masking
6k
views
1
answer
no
votes
2019-04-24 14:03:29 -0600
supra56
Trying to convert 'BGR to Gray'
windows
opencv
python
spyder
2k
views
no
answers
no
votes
2019-04-22 13:48:23 -0600
Sky31
Contour + hough Transformation
opencv
contours
houghlinesp
python
1k
views
no
answers
no
votes
2019-04-22 05:52:11 -0600
supra56
Interlaced frame - Presence of odd field's data in even fields
deinterlace
image-processing
opencv
python
258
views
no
answers
no
votes
2019-04-18 10:45:36 -0600
trispade
is there any way to debug a false dll load failed error [closed]
opencv
gstreamer
python
4.1.0
1k
views
no
answers
no
votes
2019-04-17 16:18:20 -0600
mshabunin
Writing multiple videos from webcam stream
python
opencv
RaspberryPi
1k
views
no
answers
no
votes
2019-04-13 05:55:46 -0600
maxufimcev
There is no cv2 module in apk [closed]
python
opencv
131
views
no
answers
no
votes
2019-04-11 17:25:52 -0600
neferjina
Extrinsic landmarks detection from images ? [closed]
segmentation
opencv
python
15k
views
1
answer
no
votes
2019-04-04 21:26:40 -0600
supra56
how to solve cv2.error(-215:Assertion failed)
opencv
python
882
views
1
answer
no
votes
2019-04-13 15:08:22 -0600
supra56
i was making motion detection for detecting alphabets using opencv mnp models(SOLVED)
opencv
opencvpython
python
909
views
no
answers
no
votes
2019-04-04 05:58:46 -0600
droog_the_droog
Using OpenCV in Python via a C# application [closed]
c#
opencv
feature
detection
detectandcompute
python
263
views
no
answers
no
votes
2019-04-02 12:32:41 -0600
wgb-2019
I am having problems saving processed video, raw video saves fine in Python.
opencv
python
213
views
no
answers
no
votes
2019-03-25 07:47:11 -0600
Pragyan
How to apply Ransac on segments and plot them
opencv
feature-detection
DisplayImage
python
138
views
no
answers
no
votes
2019-03-21 09:25:31 -0600
Mboaretto
OpenCv static build freezes while open by two applications windows 10
python
opencv
opencl
windows
Windows10
freeze
2k
views
1
answer
no
votes
2019-03-20 17:41:38 -0600
kzhoulatte
How to complete table border lines with OpenCV?
opencv
python
HoughLines
748
views
no
answers
no
votes
2019-03-19 03:47:18 -0600
lucacc
imwrite write on usb drive [closed]
python
linux
opencv
1k
views
no
answers
no
votes
2019-03-13 11:03:31 -0600
dineshganti
hand written signature recognition approach suggestion
python
opencv
765
views
no
answers
no
votes
2019-03-13 11:03:03 -0600
berak
Difference in same operations between Python and C++ OpenCV Code [closed]
opencv
c++
python
laplace
output
blur
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