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2,171 questions
Tagged
python
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208
views
1
answer
no
votes
2020-08-14 07:12:43 -0600
supra56
how extraction image of other image
extraction
python
1k
views
no
answers
no
votes
2020-08-15 03:36:45 -0600
Gerharddc
Triangulate points from 2 images to estimate the pose on a third
solvePnpRansac
triangulatePoints
python
CameraMatrix
2k
views
1
answer
1
vote
2020-08-17 05:16:22 -0600
berak
How can I modify ROI and then add it to the original image using Python?
opencv
python
image-processing
342
views
no
answers
no
votes
2020-08-20 08:59:18 -0600
KyloEntro
Connect several cameras openCV python
python
436
views
no
answers
no
votes
2020-08-20 09:17:22 -0600
comdie
Extract data from a scoreboard
OCR
opencv
Text
detect
python
1k
views
1
answer
no
votes
2020-08-26 05:00:44 -0600
berak
cv2.stereoCalibrate: objectPoints-error (-210:Unsupported format or combination of formats)
stereocalibration
python
calibration
chessboard
176
views
no
answers
no
votes
2020-08-30 01:48:27 -0600
sonnguyen9800
Finding corresponding pixel coordinate of a single point before and after cv2.remap
python
opencv
stereocamera
414
views
1
answer
no
votes
2020-09-03 10:34:32 -0600
berak
Load and compare ground truth disparity maps with python
opencv
python
75
views
no
answers
no
votes
2020-09-12 22:59:44 -0600
jc508
Help to choose an opencv module/method
opencv
python
array
2k
views
1
answer
no
votes
2020-09-14 01:16:33 -0600
larryhems
AttributeError: 'module' object has no attribute 'xfeatures2d'
python
xfeatures2d
SIFT
opencv-3.0.0
1k
views
1
answer
no
votes
2020-09-14 02:19:42 -0600
berak
Where to find opencv_createsamples.exe in windows
copencv
python
opencv-windows
opencv_on_windows
407
views
no
answers
no
votes
2020-09-14 11:00:41 -0600
ncrasta
world coordinates from object detection
opencv
python
1k
views
1
answer
no
votes
2020-09-15 02:00:20 -0600
berak
OpenCV Video Masking
python
988
views
no
answers
no
votes
2020-09-15 18:26:30 -0600
Pedroski55
OpenCV detector is missing, how can I get it?
opencv
python
2k
views
2
answers
no
votes
2020-09-16 04:01:10 -0600
cudawarped
How Can I use CUDA in Python for fastNlMeanDenosingColored?
gpu
CUDA
denoising
python
490
views
no
answers
3
votes
2020-09-16 09:52:00 -0600
LauLauThom
Haar cascade detector with non-maxima suppression
haarcascade
python
nms
object-detection
608
views
1
answer
no
votes
2020-09-19 16:54:03 -0600
kpachinger
Different ways to detect LED Screen from the image.
python
detection
1k
views
no
answers
no
votes
2020-09-21 03:19:25 -0600
alf0815
findChessboardCornersSB irregular behavior
calibration
python
981
views
1
answer
-2
votes
2020-09-21 07:41:20 -0600
Stupend
Foot Measurement [Python]
opencv
python
Foot
measurement
371
views
1
answer
no
votes
2020-09-22 01:49:41 -0600
berak
Brox Optical Flow - Python Binding
BroxOpticalFlow
python
286
views
1
answer
no
votes
2020-09-23 05:57:04 -0600
berak
can't find QuasiDenseStereo in opencv_contrib_python
python
stereo
QuasiDenseStereo
10k
views
1
answer
no
votes
2020-09-24 10:44:53 -0600
berak
how to solve (-215:Assertion failed) !empty() in function 'cv::CascadeClassifier::detectMultiScale'
opencv
python
106
views
no
answers
no
votes
2020-09-25 08:36:25 -0600
Pawan29
What is the length of the tape/strip from the image?
opencv
and
python
11k
views
1
answer
3
votes
2020-09-25 19:46:18 -0600
tjwmmd2
Fastest way to convert BGR <-> RGB! Aka: Do NOT use Numpy magic "tricks".
python
numpy
conversion
496
views
1
answer
no
votes
2020-09-27 09:11:36 -0600
Chris
How to color the pixels in an image depending on whether they are inside/outside a zone/circle?
python
image
image-processing
mask
cv2
circle
208
views
1
answer
1
vote
2020-09-28 03:09:56 -0600
berak
Why is a contour from cv2.findContours() in a shape like [N,1,2]?
findContours
python
288
views
no
answers
no
votes
2020-09-29 02:47:58 -0600
yaor42
unwrapPhaseMap() does not take ndarray in Python
python
phase
unwrapping
303
views
no
answers
no
votes
2020-09-29 04:13:09 -0600
Ricki Hutagaol
how to create an image box in python using tkinter
opencv
python
225
views
no
answers
no
votes
2020-09-29 08:49:30 -0600
kilwa
how can i draw a contours in specific region
opencv
python
4k
views
1
answer
no
votes
2020-10-02 04:10:49 -0600
berak
Image frame saving from Video without losing resolution and quality
image-processing
opencv
python
videocapture
save
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