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928 questions
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opencv
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476
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no
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2020-01-04 17:41:31 -0600
abbeykevin
What is the best way to get the size and speed of a bubble in a video using python? [closed]
opencv
python
Video
547
views
no
answers
no
votes
2019-12-30 04:41:01 -0600
GW
How to get daytime of each frame when use cv2.VideoCapture("ip camera") python?
camera
opencv
python
daytime
cv2VideoCapture
time
323
views
no
answers
no
votes
2019-12-29 10:39:00 -0600
AstroBen
CUDA: Has anyone tried passing GpuMats to other Python CUDA modules?
CUDA
python
opencv
cupy
2k
views
no
answers
no
votes
2019-12-27 05:34:46 -0600
arnthorg
Syncing multiple cameras with the multiprocessing library
opencv
python
RaspberryPi
236
views
no
answers
no
votes
2019-12-19 18:25:25 -0600
supra56
How to draw contours on squares drawn with pencil (Python)
opencv
python
contours
162
views
no
answers
no
votes
2019-12-18 11:04:37 -0600
heisenburg007
Get video input when device not on uvc input
python
c++
opencv
205
views
no
answers
no
votes
2019-12-17 00:58:45 -0600
arafat
late fusion over color and texture descriptors
opencv
python
8k
views
1
answer
no
votes
2019-12-17 01:35:22 -0600
arafat
No module named 'cv2'
python
opencv
install
cv2
1k
views
2
answers
no
votes
2019-12-13 14:45:56 -0600
supra56
Traceback (most recent call last): File "./Documents/S.py", line 36, in <module> roi_gray, NameError: name 'roi_gray' is not defined
opencv
python
728
views
1
answer
no
votes
2019-12-13 13:47:55 -0600
supra56
I am trying to run yolo in opencv using darknet on cpu code works fine but not getting camera displayed.[Solved]
opencv
python
CaptureVideo
Video
732
views
1
answer
no
votes
2019-12-12 03:57:00 -0600
kbarni
Calculate hue distance from hue histogram?
image-processing
object-tracking
histogram
opencv
python
548
views
no
answers
1
vote
2019-12-09 05:55:15 -0600
NeoGeoBar
Can i find if a line connected component is strongly connected or not?
opencv
python
connectedComponents
11k
views
1
answer
no
votes
2019-12-06 13:59:06 -0600
mvuori
yolo with opencv error
opencv
yolo
python
darknet
305
views
1
answer
2
votes
2019-11-30 01:43:53 -0600
ojesus
python liveliness detection
livliness
opencv
python
Binarization
edges
756
views
1
answer
no
votes
2019-11-29 05:32:18 -0600
lusi
Laplacian Pyramid not matching
laplacian
opencv
python
blending
2k
views
1
answer
no
votes
2019-11-28 14:12:01 -0600
supra56
Code won't run Atom/opencv AttributeError:'cv2.cv2' win 10
opencv
python
10k
views
2
answers
no
votes
2019-12-03 13:16:16 -0600
supra56
Detect ellipses, ovals in images with OpenCV python[SOLVED]
opencv
python
420
views
2
answers
no
votes
2020-01-29 06:16:00 -0600
cudawarped
Why SURF_CUDA does not bind to python?
opencv
python
914
views
1
answer
1
vote
2019-11-27 11:07:15 -0600
Naman Gupta
can we create a 5*5 kernel np array in c++
c++
opencv
python
557
views
no
answers
no
votes
2019-11-14 08:15:17 -0600
snehal
DICOM Image segmentation and 3d construction using VTK [closed]
python
opencv
vtk
16k
views
3
answers
no
votes
2019-11-13 06:25:47 -0600
supra56
How to fix error error: (-215:Assertion failed) size.width>0 && size.height>0 in function 'cv::imshow' when trying to capture a video stream?
opencv
python
405
views
no
answers
no
votes
2019-11-07 16:44:05 -0600
light0090
OpenCV using Movidius NCS2 error using Darknet
opencv
openvino
python
darknet
deep-learning
165
views
no
answers
no
votes
2019-11-05 14:03:28 -0600
MadEric
Image blending results as a noise
blending
opencv
python
767
views
2
answers
no
votes
2019-11-06 14:04:15 -0600
supra56
OpenCV does not read Logitech C920 .wmv files
wmv
metadata
logitech
CaptureVideo
opencv
python
3k
views
1
answer
no
votes
2019-10-30 06:10:16 -0600
Kitnos
Bounding boxes around certain colors
opencv
python
Bounding_Box
696
views
no
answers
no
votes
2019-10-29 10:33:32 -0600
Mayank1548
Error in importing cv2 - Dll load failed :the specified procedure could not be found
opencv
python
windows
xp
455
views
no
answers
no
votes
2019-10-27 11:57:03 -0600
Riptide
Obtaining Coordinate from image and labeling multiple objects
CaptureVideo
edgedetection
detection
coordinate-system
opencv
python
167
views
no
answers
no
votes
2019-10-27 06:16:38 -0600
perseveranter
Open cv Python line detection
opencv
python
edgedetection
95
views
no
answers
-1
votes
2019-10-26 00:30:13 -0600
nusrat jahan liza
why i am getting error with this line in python code? [closed]
opencv
python
1k
views
no
answers
no
votes
2019-10-16 23:24:20 -0600
Mayank1548
How to install OpenCV on Windows xp 32 bit
opencv
python
windows
xp
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