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59 questions
Tagged
opencv
×
1k
views
1
answer
-1
votes
2015-04-07 07:45:05 -0600
theodore
Detect not completed triangles
c++
opencv
detect
Complete
triangle
705
views
1
answer
-1
votes
2019-11-23 02:06:29 -0600
Akhil Patel
Detect all Countour not an only Rectangle
java
countour
opencv
drawcontour
888
views
no
answers
-1
votes
2014-09-30 02:35:51 -0600
govardhana padavala
working with opencv2.4.9, vs2008 express and windows xp,between these any compatibility problem [closed]
opencv
vs2008express
windowsxp
1k
views
2
answers
-1
votes
2019-11-21 08:40:45 -0600
Gilal Nauman
I have the codes for live video and finding contours separately.I would like to know how both the codes can be stitched together to find contours in a live video
opencv
c++
340
views
1
answer
-1
votes
2018-05-12 13:54:00 -0600
berak
Creating Bounding boxes for contours
c++
opencv
1k
views
1
answer
-1
votes
2014-09-30 10:35:25 -0600
boaz001
Unhandled exception at imwrite(),findcontours() in visual studio 2008 with opencv 3.0.0 alpha version
opencv
visualstudio2008
232
views
no
answers
-1
votes
2015-04-16 10:23:56 -0600
Ironhide526
Hi, I am beginner in OpenCV, so i download it and just for an example copied from the internet Background detection code, and i have only one error
normHamming
features2d
detection
motion-detection
capturefromCAM
opencv
392
views
no
answers
-1
votes
2016-09-03 11:25:35 -0600
Tharindu J
need help to change this code to live web cam streaming
opencv
c++
counting
2k
views
1
answer
no
votes
2017-03-20 03:26:59 -0600
Balaji R
Android + OpenCV - Finding extreme points in contours
android
java
opencv
substractor
contours
241
views
1
answer
no
votes
2020-02-11 20:21:08 -0600
supra56
Object localization program crashing at approxPolyDP function[SOLVED]
opencv
approxPolyDP
1k
views
1
answer
no
votes
2016-06-02 09:26:27 -0600
sturkmen
OpenCV4Android - Resize a Contour but retain center?
android
opencv
erode
distanceTransform
resize
260
views
1
answer
no
votes
2016-03-02 06:04:58 -0600
berak
Debug assertion fail when using grayscale
opencv
1k
views
1
answer
no
votes
2015-11-20 02:44:50 -0600
pklab
how can I draw a vertical line down the middle of a rectangular?
opencv
c++
35k
views
no
answers
no
votes
2015-12-09 08:15:46 -0600
MartinJensen
How do you detect things moving out of picture in a video? [closed]
c++
opencv
computervision
contours
741
views
no
answers
no
votes
2015-08-27 00:34:09 -0600
Deepak Kumar
unable to understand this finger counting code
opencv
fingercounting
Angle
rotation
255
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
1k
views
1
answer
no
votes
2014-03-25 12:09:53 -0600
Haris
problem in applying median filtering using cv::mat
opencv
median
filter
c++
6k
views
1
answer
no
votes
2013-03-26 13:34:43 -0600
berak
C++ OpenCV Eliminate smaller Contours
opencv
c++
6k
views
1
answer
no
votes
2016-08-14 06:37:18 -0600
theodore
Specular Highlights detection
specular
highlights
detection
map
opencv
6k
views
1
answer
no
votes
2013-09-16 05:47:52 -0600
Siegfried
Get all points inside a rectangle using opencv findcontour method
android
opencv
508
views
no
answers
no
votes
2017-03-12 07:04:17 -0600
Nuz
Alignment using COG
opencv
c++
alignmant
378
views
1
answer
no
votes
2015-06-18 09:49:05 -0600
StevenPuttemans
How do I eliminate inner filling of letters?
opencv
c++
image
Text
37k
views
1
answer
no
votes
2016-06-19 19:51:34 -0600
sturkmen
How to create mask from an image in opencv?
opencv
masking
1k
views
2
answers
no
votes
2017-02-20 04:43:23 -0600
pi-null-mezon
Why does findcontours crash the program in Qt?
qt
opencv
562
views
1
answer
no
votes
2017-02-22 04:41:13 -0600
berak
Vector subscript Out of Range Exception
opencv
c++
vector
2k
views
1
answer
no
votes
2016-12-29 23:06:31 -0600
abhijith
Problem with HSV
opencv
c++
HSV
contour
2k
views
1
answer
no
votes
2016-01-06 21:09:25 -0600
sturkmen
bounding rect around detected eye region
opencv
c++
contour
bounding_boxes
134
views
no
answers
no
votes
2018-04-24 02:58:57 -0600
[email protected]
Segemenation image by block color
opencv
502
views
1
answer
no
votes
2018-09-29 03:35:15 -0600
ak1
How to crop only the form on this image? opencv 3.2
opencv
java
1k
views
2
answers
no
votes
2016-08-07 23:10:20 -0600
harfbuzz
Opencv_contourArea
opencv
contourArea
1
2
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