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928 questions
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python
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opencv
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2k
views
1
answer
no
votes
2016-08-12 09:46:06 -0600
electron
Modulo cv2 has no attribute cv
python
opencv
5k
views
1
answer
no
votes
2016-08-19 06:36:11 -0600
supertramp-sid
how to use python to detect ellipse
opencv
python
ellipse
385
views
1
answer
no
votes
2016-08-20 12:02:20 -0600
mattm401
PR Curve for Cascade w/ detectMultiScale3: Never Completes
cascadeclassifier
pr-curve
detectMultiScale
3.1.0
opencv
python
10k
views
1
answer
no
votes
2016-08-26 00:49:29 -0600
berak
How to read a series of images with python using OpenCV?
python
opencv
277
views
1
answer
no
votes
2016-09-09 13:35:35 -0600
FooBar
Change pixel x,y location with mathematical function
python
opencv
coordinates
image-warping
15k
views
1
answer
no
votes
2016-09-17 22:18:47 -0600
DevelopB
python sample script error : AttributeError: 'module' object has no attribute 'LINE_AA' (OpenCV 3.1, python 2.7.9)
opencv
python
modules
1k
views
1
answer
no
votes
2017-03-14 12:46:57 -0600
adeelh
KCF and BOOSTING tracker segfaults in Python
tracking
opencv
python
206
views
1
answer
no
votes
2016-10-20 10:18:09 -0600
Minu
OpenCV - Python Install Error [closed]
opencv
python
1k
views
1
answer
no
votes
2016-11-03 17:02:31 -0600
Messina Vision Systems
Video Stitching of overlapped videos
opencv
python
1k
views
1
answer
no
votes
2016-11-03 05:47:08 -0600
irum
passing parameters to cv2.kmeans in python
kmeans
python
opencv
clustering
179
views
1
answer
no
votes
2016-11-06 18:26:18 -0600
Tetragramm
Camera calibration and 3D reconstrution
python
opencv
3Dreconstrution
camera
1k
views
1
answer
no
votes
2016-11-12 00:32:52 -0600
supertramp-sid
Implement angle constraint in the Sobel operator
opencv
python
sobel
numpy
13k
views
1
answer
no
votes
2016-11-11 02:24:53 -0600
berak
openCV imshow does not show image
opencv
python
facetracking
6k
views
1
answer
no
votes
2016-11-15 11:07:59 -0600
Bruno Leme
RTSP communication problem
opencv
rtsp
stream
python
videocapture
5k
views
1
answer
no
votes
2016-11-20 01:26:00 -0600
berak
Can't we load an image in binary directly??
image_processing
opencv
python
2k
views
1
answer
no
votes
2016-11-22 16:15:33 -0600
matman
Is there a way to have an image close after a set time?
DisplayImage
opencv
python
1k
views
1
answer
no
votes
2016-12-02 05:11:29 -0600
Narew
Transform buffer to cv::Mat without copy.
opencv
python
Mat
c++
611
views
1
answer
no
votes
2016-12-12 12:22:28 -0600
mani19
Cannot find cv2.pyd in opencv3.10\mybuild\lib\Release
opencv
python
vs2015
2k
views
1
answer
no
votes
2016-12-16 06:42:53 -0600
berak
Cannot find Brief DescriptorExtractor OpenCV 3.1
opencv
python
brief
descriptors
2k
views
1
answer
no
votes
2016-12-20 00:51:43 -0600
LBerger
how to print detected marked circle in OMR sheet?
omr
opencv
python
cirlce
4k
views
1
answer
no
votes
2017-06-05 10:13:19 -0600
vin
Real-Time video stitch (moving cameras)
video-processing
stitching
opencv
python
CaptureDevice
2k
views
1
answer
no
votes
2016-12-23 00:35:07 -0600
Rashmi
Deskew of image and ROI detection
opencv
python
omr
2k
views
1
answer
no
votes
2016-12-26 01:01:08 -0600
berak
Remove camera lag in opencv python
python
opencv
1k
views
1
answer
no
votes
2016-12-28 08:02:18 -0600
pi-null-mezon
how to find angle from x y points?
opencv
python
computer
vision
5k
views
1
answer
no
votes
2016-12-28 17:08:47 -0600
Tetragramm
When I use 'cv2.imread()' the image window show not responding.Can somebody help me with this?
opencv
python
cv2.imshow
8k
views
1
answer
no
votes
2016-12-31 11:16:13 -0600
Tetragramm
How to detect a perfect black image?
python
opencv
523
views
1
answer
no
votes
2017-01-12 03:14:44 -0600
berak
How to load a trained Random Trees model in opencv 3 in python?
opencv3
python
c++
opencv
machinelearning
71
views
1
answer
no
votes
2017-02-05 09:02:14 -0600
LBerger
How to identify the image visually?
opencv
python
3k
views
1
answer
1
vote
2017-02-15 02:00:10 -0600
berak
Grab second largest contour from max()
opencv
python
1k
views
1
answer
no
votes
2018-03-06 08:53:38 -0600
abhijit
Increased Reprojection Error from Chessboard Calibration
opencv
python
chessboard
calibrateCamera
calibration
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