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32 questions
Tagged
in
×
13k
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
510
views
no
answers
1
vote
2020-04-17 21:27:00 -0600
supra56
Detect and Classify the objects in an image.
classification
and
detection
in
an
image
502
views
1
answer
no
votes
2019-12-05 05:20:02 -0600
supra56
i want to draw manually a rectagle on a region of interst in an image. in matlab i used by "imrect" command but i dont know what is it in python-opencv?
imrect
in
opencv-python
1k
views
3
answers
no
votes
2019-12-02 09:17:47 -0600
supra56
Unable to see and take the picture in second time
image
in
Second
time
629
views
no
answers
no
votes
2019-02-11 04:46:43 -0600
berak
Help in understanding the theory to select optimum fringe frequency in three phase fringe structured light
Optimal
fringe
frequency
in
Structured
light
424
views
no
answers
no
votes
2018-06-12 09:56:52 -0600
Mehr
Why is opencv slower than Matlab in clustering?
Clusteing
speed
in
opencv
721
views
1
answer
no
votes
2018-04-11 07:28:11 -0600
cudawarped
open_cv core build fails
error
in
building
open_cv
core
179
views
no
answers
no
votes
2018-02-26 18:20:27 -0600
Tetragramm
Real world position
position
of
objects
in
my
image
129
views
no
answers
no
votes
2018-02-14 02:27:06 -0600
EhsanOthman
build/install/usage questions [closed]
include
PDM
and
PAW
in
openface
1k
views
1
answer
no
votes
2017-07-17 00:09:32 -0600
berak
Motion detection using OpenCV in streaming video android
AndroidOpenCV
motiondetection
in
rtsp
155
views
no
answers
no
votes
2017-07-08 09:45:20 -0600
Ajai
How to make opencv support custom codes for videos for reading
custom
codec
in
Video
read
write
394
views
1
answer
no
votes
2017-03-31 09:49:40 -0600
LBerger
How to separate the colors in HSL image using Opencv?
separate
colors
in
HSL
176
views
1
answer
no
votes
2017-03-10 06:04:03 -0600
berak
How to get the total of the same number in a MAT
calculate
number
in
Mat
224
views
no
answers
no
votes
2016-11-03 01:53:51 -0600
preetha
how to identify noise in an image
identification
of
noisy
region
in
Images
193
views
no
answers
-1
votes
2016-09-04 00:35:46 -0600
Tanveerqazi
I want to config opencv in visual studio 2010 for development windows form application not c/c++ app [closed]
opencv2.4.13
in
vs2010
windows
form
282
views
1
answer
no
votes
2016-03-01 10:13:23 -0600
GANESH PRASAATH L
what is error in this question
please
explain
in
detail
1k
views
no
answers
no
votes
2015-09-15 04:52:29 -0600
Wei
How install OpenCV in CodeBlocks?
install
opencv
in
codeblocks
722
views
no
answers
no
votes
2015-07-22 06:47:21 -0600
stackprogramer
why the source face detection not work in open cv 3 and VS 2012 [closed]
error
in
face
detecion
source
code
3k
views
1
answer
no
votes
2015-06-04 13:47:09 -0600
pklab
Can anyone confirm the range of various color spaces such as LAB, LUV and YUV in OpenCV ?
Range-
Various
Color
spaces
in
opencv
1k
views
2
answers
1
vote
2015-05-06 05:40:14 -0600
pklab
How to open camera in VS2010 (MDI App) as a view
run
camera
in
vs2010
267
views
no
answers
no
votes
2015-03-02 01:01:29 -0600
zms
What is the best algorithm to process video images and display the video flawlessly [closed]
delay
time
in
Video
processing
output
2k
views
1
answer
no
votes
2014-09-30 03:43:04 -0600
FooBar
giving an error when i include opencv librariry files
Library
file
problem
in
opencv
827
views
1
answer
no
votes
2014-09-23 04:12:43 -0600
StevenPuttemans
how to differentiate a red object from light red object?
Difference
in
Color
2k
views
1
answer
no
votes
2014-07-04 12:46:41 -0600
unxnut
when i tries to run simple code for OpenCV in Visual studio 12 it says many errors. How can i solve this
error
runtime
in
opencv
280
views
1
answer
no
votes
2013-11-20 00:39:09 -0600
Michael Burdinov
Pixcel values in 2 different frames always show to be the same.
compare
pixcels
in
2
different
frames
4k
views
1
answer
no
votes
2013-10-25 02:47:46 -0600
StevenPuttemans
CvInvoke.cvContourArea in c#, Emgu
contourArea
in
c#
emgu
11k
views
1
answer
no
votes
2013-10-10 07:17:41 -0600
gaardbo
Error :no opencv_java246 in java.library.path
no
opencv_java246
in
java.library.path
17k
views
1
answer
no
votes
2013-08-27 08:30:21 -0600
StevenPuttemans
cv::Exception at memory location 0x003AEBB8
error
compiling
in
VS
2012
6k
views
3
answers
2
votes
2013-08-23 11:45:09 -0600
anatoliy314
Is there any mature open source human detection and tracking system/algorithm?
people
counting
in
Video
281
views
no
answers
no
votes
2013-08-08 12:11:03 -0600
ravan
opencv in opengl
opencv
in
opengl
1
2
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