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147 questions
Tagged
findContours
×
1k
views
2
answers
no
votes
2017-09-26 23:56:52 -0600
Scherady
iOS - Xcode - OpenCV - findContours error
ios
xcode
findContours
3k
views
1
answer
no
votes
2017-10-21 07:07:47 -0600
moHe
How to draw contour around text string
findContours
android
opencv_text_detect
android_opencv
340
views
no
answers
no
votes
2018-01-05 03:04:27 -0600
PoeteMaudit
OpenCV - Can someone explain me in detail the findContours algorithm?
findContours
1k
views
no
answers
no
votes
2018-01-07 00:55:08 -0600
jpistorino
Why No CUDA version of findContours?
CUDA
canny
findContours
692
views
1
answer
no
votes
2018-02-08 13:40:59 -0600
Brandon212
Why can I get contours from a 'thresh' image but not from a 'mask' image when using VideoCapture?
CaptureVideo
webcam
findContours
contours
moments
1k
views
1
answer
no
votes
2018-02-24 04:46:20 -0600
berak
Reading in images, typeError: mat is not numpy nor scalar
imread
findContours
imshow
directory
function
python
2k
views
1
answer
no
votes
2018-03-15 10:47:45 -0600
nickb
Findcontours crash: unsupported format
findContours
unsupported
unsupportedformat
737
views
1
answer
no
votes
2018-10-19 07:10:08 -0600
supra56
Can't get contours index array
contours
python
findContours
1k
views
no
answers
no
votes
2018-05-31 06:13:55 -0600
sazr
Obtain polylines only from cv::findContours()?
contours
findContours
781
views
no
answers
no
votes
2018-08-10 20:28:32 -0600
jpistorino
Explanation of findContours/Suzuki Method
findContours
CUDA
1k
views
1
answer
no
votes
2018-08-26 08:24:44 -0600
matman
FindContours Duplicate Points
findContours
drawContours
271
views
1
answer
no
votes
2018-08-31 03:25:13 -0600
Ziri
findContour() detect unintended internal edges and calculates area wierd for them
findContours
874
views
2
answers
no
votes
2018-08-31 02:32:03 -0600
Ziri
Circle detection
circles
edgedetection
findContours
houghcircle
249
views
1
answer
no
votes
2018-12-30 05:33:41 -0600
LBerger
Translating C++ code into python. Facing some problem
c++
opencv
python
findContours
425
views
no
answers
no
votes
2019-02-11 05:07:58 -0600
Lucy8
Detect is the contour is in the mask area with JS
opencvjs
contours
findContours
mask
javascript
1k
views
1
answer
no
votes
2019-06-07 15:07:57 -0600
Chris
Remove the black line surrounding text in opencv
opencvpython
findContours
1k
views
1
answer
no
votes
2019-08-29 05:37:18 -0600
LBerger
Hon can I fixed this "ValueError: too many values to unpack (expected 2)"
valueError
unpack
CHAIN_APPROX_SIMPLE
findContours
318
views
1
answer
no
votes
2019-11-19 10:22:20 -0600
berak
Python, eliminate small contours, white matte.
findContours
8k
views
2
answers
no
votes
2019-12-12 08:46:51 -0600
supra56
Python, eliminate small contours
findContours
153
views
1
answer
no
votes
2019-12-15 00:52:15 -0600
essamzaky
Missing region when used findcontours
findContours
1k
views
1
answer
no
votes
2020-03-23 17:51:04 -0600
ssokolow
Find only internal contours in JavaCV/OpenCV
findContours
javacv
contours
java
opencv
2k
views
1
answer
-1
votes
2013-04-26 07:52:23 -0600
m_ahmadi
findcontours problem in vs2010
findContours
2k
views
no
answers
-1
votes
2017-07-08 09:51:00 -0600
lchunleo
Incorrect outcome of using Chain Approx None [closed]
findContours
355
views
no
answers
no
votes
2018-05-15 13:37:58 -0600
opalmirror
how can i upgrade the detection of cv.findContours [closed]
python
contour
findContours
497
views
no
answers
-1
votes
2019-05-07 19:18:56 -0600
jovsky
I want to find locate DOOR shape in image! HELP PLEASE!
shapedetection
Door
findContours
edgedetection
Overlooked
326
views
1
answer
-1
votes
2020-12-02 08:54:07 -0600
berak
Finding center of contour in a game
findContours
152
views
no
answers
-2
votes
2019-08-28 13:46:21 -0600
invernie
findContours approach in Python open-cv returns different results on the same image depending on when the masked is applied [closed]
python
findContours
mask
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