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113 questions
Tagged
python3
×
339
views
no
answers
no
votes
2019-02-26 02:28:37 -0600
sravagya1991
Opencv not working on TX2
python3
NVidiaCards
2k
views
no
answers
-1
votes
2019-02-15 04:35:22 -0600
manoharsonwan
How to detect a collision of two objects and stop video at collision point on saved video file [closed]
python3
13k
views
1
answer
no
votes
2019-01-29 14:05:30 -0600
AnnaMP
imshow() Python/macOS not showing the image
OSX
python3
imshow
1k
views
no
answers
no
votes
2018-12-17 07:54:11 -0600
ecjb
trouble installing opencv on a mac (after opencv worked fine a few months ago)
macos
opencv
install
python3
pip3
1k
views
1
answer
no
votes
2018-12-06 09:27:53 -0600
berak
latest opencv bindings for python3 goes to an unknown python directory on Ubuntu
python3
bindings
5k
views
1
answer
no
votes
2018-12-03 04:11:08 -0600
kbarni
How to write/display video frame into /dev/fb1 with open('/dev/fb1', 'rb+')?
linux
opencv
python3
CaptureVideo
133
views
no
answers
no
votes
2018-12-01 20:53:03 -0600
SameerRaina
mac installation with homebrew doesn't make python3.x folder
python3
Homebrew
2k
views
1
answer
no
votes
2018-11-21 10:18:39 -0600
WoFFeN88
Vehicle counting - python -
python3
opencv3
1k
views
no
answers
-1
votes
2018-11-02 15:00:02 -0600
Md.Rakibul Islam
How to read image from database(sqlite Django) not local file?
opencv
django
python3
18k
views
1
answer
no
votes
2018-10-30 15:30:50 -0600
LBerger
how to decode by imdecode
imdecode
None
python3
cv2
3k
views
no
answers
no
votes
2018-10-20 10:32:38 -0600
HaVasder
Alignment of several images
alignment
astro
python3
opencv
4k
views
1
answer
no
votes
2018-10-18 02:39:42 -0600
GEEN
Is it possible to use OpenCV with Python 3.7? [closed]
python3
292
views
1
answer
no
votes
2018-10-16 08:03:48 -0600
MickRemmerswaal
Reduce Blurring/Warping of image after repeated warpAffine
warpAffine
python3
309
views
no
answers
no
votes
2018-08-28 03:01:58 -0600
a4re
What causes circular artifacts when using warpPolar?
image-warping
python3
204
views
no
answers
no
votes
2018-06-20 00:38:03 -0600
Dawn4
Using GrabCut with OpenCv 3.1.0
python3
opencv
301
views
no
answers
no
votes
2018-05-22 10:20:21 -0600
denevs
Ubuntu Python3 OpenCV3.2 on SBC with 5MPx camera
ubuntu
python3
opencv3.2
5MPx
yuyv
232
views
no
answers
no
votes
2018-05-21 04:12:09 -0600
kabeersvohra
CascadeClassifier out of space python
cascade-classifier
detectMultiScale
python3
opencv2
OutOfMemoryError
1k
views
no
answers
no
votes
2018-05-15 07:31:50 -0600
NIDHEESH
Rotate an image with text
opencv
python
python3
1k
views
1
answer
2
votes
2018-05-04 03:00:37 -0600
berak
How to use opencv-contrib-python fourierDescriptor()
fourier
fourierdescriptors
fourierdescriptor
python3
opencv-contrib
7k
views
1
answer
1
vote
2018-04-11 06:49:49 -0600
berak
Compile from source without Python 2 / Java support
compile
3.0.0
python
java
python3
python2
31k
views
2
answers
3
votes
2018-04-05 16:37:38 -0600
mhaghighat
Failure to import cv2 in python : DLL load failed.
python3
dlls
Import_Error
1k
views
no
answers
1
vote
2018-03-23 05:28:48 -0600
Obli
Stereo rectification: undistortPoints() different results from initUndistortRectifyMap() + remap()
python
python3
cv2
undistortpoints
4k
views
1
answer
no
votes
2018-03-04 00:22:08 -0600
Professor_X
How to resolve a SADWindowSize error?
opencv
python3
image-processing
856
views
no
answers
no
votes
2018-02-21 06:09:49 -0600
slalomchip
Video Codecs and Compression Rates Available in ffmpeg320_64.dll
python
ffmpeg
codecs
compression
python3
5k
views
1
answer
1
vote
2018-02-12 10:01:36 -0600
jms
Can't get predict confidence
FaceRecognizer
opencv3
python3
1k
views
1
answer
no
votes
2018-01-23 01:58:03 -0600
berak
Install opencv3 with python3,python3-numpy
install
python3
numpy
271
views
no
answers
no
votes
2018-01-18 16:47:35 -0600
mike_perreman
How to force cuda bindings for python3?
CUDA
python3
OpenCV3.4.0
17k
views
1
answer
no
votes
2018-01-15 13:34:51 -0600
prashant
Not able to save video using cv2.VideoWriter(...) on Ubuntu 16.04
cv2.VideoWriter
ubuntu16.04
python3
Opencv3.0
533
views
1
answer
-1
votes
2018-01-15 02:55:26 -0600
VxW
TypeError: no matching UMat constructor found/supported
python3
opencv3
1k
views
no
answers
no
votes
2018-01-13 00:50:54 -0600
MadFrog
What's the difference between cv2.imread(img) and cv2.imread(cv2.UMat(img))?
CUDA
python3
opencv3
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