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47 questions
Tagged
rectangle
×
859
views
1
answer
no
votes
2017-12-24 10:42:39 -0600
hy17003
how to find rectangles in image
rectangle
277
views
1
answer
no
votes
2018-03-23 10:56:56 -0600
berak
Showing a rectangle on the courser and cutting out
rectangle
cvRectangle
c++
1k
views
1
answer
no
votes
2018-04-13 10:53:11 -0600
berak
Assertion failed roi out of range
roi
rectangle
2k
views
1
answer
1
vote
2018-05-02 08:54:19 -0600
joshuafc
Will putText,circle,line,rectangle for cv::cuda::GpuMat be implement?
gpumat
putText
circle
Line
rectangle
124
views
no
answers
no
votes
2018-06-23 07:43:48 -0600
Heniek45
Morphology transformation to achieve rectangular shape.
morphology
rectangle
erode
dilate
9k
views
no
answers
no
votes
2018-06-28 00:21:17 -0600
berak
E1101:Module 'cv2' has no 'VideoCapture' member [closed]
cv2
resize
videocapture
putText
rectangle
imshow
418
views
no
answers
no
votes
2018-07-17 14:42:06 -0600
whatdhack
opnecv axis and numpy dimension mismatch
numpy
rectangle
Line
imread
286
views
no
answers
no
votes
2018-08-18 22:01:52 -0600
carlosgj
SolvePnP With Hidden Points
homography
pose-estimation
rectangle
631
views
2
answers
no
votes
2018-11-14 13:45:21 -0600
Filippo9669
How to detect the "external" pixels in an edge?
detect
edges
opencv
rectangle
centre
222
views
1
answer
no
votes
2018-12-03 03:55:25 -0600
ojxsdd
Need help creating a static rectangle in middle of video window for open cv
android
opencv
visualstudios
c++
webcam
rectangle
2k
views
1
answer
no
votes
2019-01-19 03:04:20 -0600
berak
Drawing rectangles from contours in Android
android
rectangle
kotlin
java
474
views
1
answer
1
vote
2019-01-22 01:16:18 -0600
berak
Draw a transparent green rectangle on onCameraFrame [closed]
android
opencv
rectangle
transparent
1k
views
1
answer
no
votes
2019-09-27 10:17:38 -0600
Kitnos
Problem Adding a mask to video frames
c++
Video
rectangle
copyTo
1k
views
1
answer
no
votes
2020-01-03 06:52:19 -0600
LBerger
cv2.rectangle missing one side
rectangle
12k
views
1
answer
no
votes
2020-06-03 07:16:12 -0600
supra56
Finding rectangle contours in an image
finding
rectangle
contours
in
an
image
7k
views
1
answer
no
votes
2020-06-05 22:39:58 -0600
supra56
OpenCV does not detect the my rectangle [closed]
opencv
python
rectangle
Split
272
views
no
answers
-3
votes
2020-07-25 03:38:21 -0600
HardTracker
Why you use chessboard? [closed]
calibration
tracking
rectangle
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×2
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×1
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×1
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×1
detect
×1
dilate
×1
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×1
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×1
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×1
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×1
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×1
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×1
imshow
×1
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×1
java
×1
kotlin
×1
morphology
×1
numpy
×1
pose-estimation
×1
python
×1
resize
×1
roi
×1
Split
×1
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×1
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×1
Video
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×1
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×1
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