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928 questions
Tagged
python
×
opencv
×
5k
views
2
answers
no
votes
2016-03-18 21:14:20 -0600
hydrazine
OpenCV python: face crop program
python
opencv
1k
views
2
answers
no
votes
2016-03-29 04:34:01 -0600
StevenPuttemans
HoG Training Using SVM
python
opencv
60k
views
2
answers
1
vote
2020-07-08 07:00:19 -0600
supra56
Python-openCV: Extracting (x,y) coordinates of point features on an image
opencv
python
1k
views
2
answers
no
votes
2016-10-30 02:08:02 -0600
xiaoerlaigeid
Videocapture in opencv 3.0.0 is not reading the video
linux
opencv
python
584
views
2
answers
no
votes
2016-10-30 00:55:48 -0600
Zoom.Quiet
OpenCV - Python Instalation
opencv
python
install
Windows10
6k
views
2
answers
2
votes
2016-10-24 23:12:15 -0600
Balaji R
Blurred mask on image
opencv
python
image-processing
28k
views
2
answers
no
votes
2017-02-20 03:01:13 -0600
pi-null-mezon
the dtype of read image
opencv
python
format
dtype
Input
3k
views
2
answers
no
votes
2017-02-22 12:49:19 -0600
Codacus
How to grab pixel coordinates of detected face/eyes?
Facedetection
tracking
control
opencv
python
1k
views
2
answers
no
votes
2017-06-03 07:46:43 -0600
Fynjy8
How to find distance between centers of two green boxes?
opencv
python
5k
views
2
answers
no
votes
2017-07-10 14:57:22 -0600
KK
Import Error: cannot import name 'cv2'
opencv
python
Import_Error
1k
views
2
answers
no
votes
2017-08-31 09:35:09 -0600
vps
Dilation not working
opencv
python
dilation_erosion
distanceTransform
1k
views
2
answers
no
votes
2017-09-12 07:32:57 -0600
Arun1994
rotation-Bicubic resampling -using OpenCV python
opencv
python
interpolation
38k
views
2
answers
no
votes
2017-09-29 07:30:27 -0600
supra56
OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor,
opencv
python
3k
views
2
answers
no
votes
2017-10-22 21:08:41 -0600
supra56
I am not able to put text in my frames of the video it is not giving any error but still i can't see the text
python
opencv
7k
views
2
answers
no
votes
2017-10-31 17:35:24 -0600
MachineLearner
Python Opencv VideoCapture::read returns None only in a virtual environment
virtualenv
python3.6
python
opencv
webcam
7k
views
2
answers
no
votes
2017-11-02 07:27:29 -0600
supra56
AttributeError: 'module' object has no attribute 'CAP_PROP_FRAME_HEIGHT'
opencv
python
pyqt
3k
views
2
answers
no
votes
2017-11-09 21:06:18 -0600
supra56
Assertion Failed Opencv Python unlock
opencv
python
3k
views
2
answers
no
votes
2020-07-08 23:40:07 -0600
sturkmen
What does the history of this function “createBackgroundSubtractorMOG2” means?
python
opencv
3k
views
2
answers
1
vote
2018-04-25 15:32:40 -0600
wlei
PYTHON C++ SWIG share image pixel data in memory
python
c++
swig
opencv
image
5k
views
2
answers
1
vote
2018-07-20 08:04:40 -0600
jsxyhelu
How to find dimensions of an object in the image
opencv
python
boundingRect
710
views
2
answers
no
votes
2018-09-22 23:00:19 -0600
onthegrid007
upgrading to opencv 3.4.2 to run a programme the camera release( capture.release() ) function not working
camera
python
release
opencv
3.4.2
554
views
2
answers
no
votes
2019-01-08 09:04:18 -0600
supra56
Code from the tutorial doesn't work
opencv
python
tutorials
1k
views
2
answers
no
votes
2019-04-20 13:40:55 -0600
supra56
Remove white noise between white horizontal line
python
opencv
edges
noise
horizontal
11k
views
2
answers
no
votes
2019-08-01 06:00:46 -0600
LBerger
How could do sharpness images?
opencv
python
sharpness
534
views
2
answers
no
votes
2019-09-14 00:11:32 -0600
holger
import cv2 error in python
python
opencv
763
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
395
views
2
answers
no
votes
2020-01-29 06:16:00 -0600
cudawarped
Why SURF_CUDA does not bind to python?
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
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
2k
views
2
answers
no
votes
2020-03-12 02:45:00 -0600
KTeddy
OpenCV build for Windows x64/Python3.7 from source. Where is the .pyd file?
opencv
python
pyd
cmake
build
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