First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date ▼
activity
answers
votes
29,830 questions
Tagged
744
views
no
answers
no
votes
2018-12-17 07:11:43 -0600
blessme29
Error build opencv xfeatures2d
ubuntu16.04
xfeatures2d
331
views
no
answers
no
votes
2018-12-17 07:10:30 -0600
manef
LDA training opencv c++
opencv
Fisherfaces
classifcation
11k
views
no
answers
no
votes
2018-12-17 07:06:40 -0600
kgpinco
Webcam works inconsistently [closed]
assertionerror
webcam
opencv
python
1k
views
1
answer
no
votes
2018-12-17 06:37:57 -0600
berak
compare two faces opencv node js
copencv
face
nodejs
137
views
no
answers
no
votes
2018-12-17 04:32:30 -0600
Filippo9669
Injective function of RGB
RGB
vector
106
views
no
answers
no
votes
2018-12-17 03:09:31 -0600
cherault
MultiTracker start within a running video flow, not on a single frame
opencv
tracker
c++
265
views
no
answers
no
votes
2018-12-16 23:49:33 -0600
piyushfs
how do I get live cctv footage in python [closed]
deleted
112
views
no
answers
no
votes
2018-12-16 23:26:46 -0600
Nupur
i am having problem with predict function of FaceRecognizer.
Predict
function
9k
views
1
answer
no
votes
2018-12-18 03:26:03 -0600
VxW
Using openCV python to detect concrete cracks
python
edgedetection
contour
Morphological
1k
views
1
answer
no
votes
2018-12-17 06:06:20 -0600
VxW
Finding distance between skeleton and boundary
opencv
python
contour
distance_metrics
Euclidean_distance
edgedetection
838
views
no
answers
no
votes
2018-12-16 19:17:22 -0600
yomateod
Trying to create video from multiple frames [closed]
python
opencv
Video
621
views
no
answers
no
votes
2018-12-16 03:47:48 -0600
wallnut516
Is haar cascades accurate in detecting facial features during the night?
haarcascades
accuracy
489
views
no
answers
no
votes
2018-12-15 23:46:25 -0600
Esh
Does openCV distance transform work for horizontal distance but not for vertical distance ?
opencv
python
distanceTransform
contours
1k
views
no
answers
no
votes
2018-12-15 13:04:42 -0600
Abra
Fire and Smoke Detection use Color or Haar [closed]
firedetection
2k
views
no
answers
1
vote
2018-12-15 11:53:17 -0600
phillity
Initialize OpenCL Runtime
opencl
website
2k
views
2
answers
no
votes
2018-12-16 11:36:39 -0600
berak
OpenCV DisplayImage Example Errors
tutorials
error
699
views
no
answers
no
votes
2018-12-15 05:26:51 -0600
Gab
Remove reflection
reflections
2k
views
1
answer
no
votes
2018-12-15 02:17:08 -0600
berak
the code execution cannot proceed because opencv_world344d.dll was not found
Library
VC++
Debug
opencv_world.dll
307
views
no
answers
no
votes
2018-12-14 20:36:14 -0600
David Ford
module machine type 'x64' conflicts with target machine type 'x86' [closed]
x86_64
linker-error
744
views
1
answer
no
votes
2018-12-16 08:26:41 -0600
berak
Install opencv 4.0 with eclipse on Windows- Error during Build
opencv
4.0
1k
views
no
answers
no
votes
2018-12-14 06:20:02 -0600
LeBorzi
Converting from RGB to LAB yields strange results, but vice versa works fine
colourspace
LAB
613
views
2
answers
2
votes
2018-12-14 06:23:33 -0600
sturkmen
How can I divide an image into two specific polygons?
human
detection
coordinates
pointPolygonTest
161
views
1
answer
no
votes
2018-12-14 04:18:51 -0600
berak
opencv_createsamples mixed mode
cvHaarCascade
opencv_createsamples
1k
views
1
answer
no
votes
2018-12-14 05:28:20 -0600
zidek
unable to use libopencv_java4.so in android studio with c++
opencv
android
c++
158
views
no
answers
no
votes
2018-12-14 03:44:44 -0600
Steven Wong
Streaming imshow() from raspberry pi to C# [closed]
c#
c++
DLL
opencv
237
views
no
answers
1
vote
2018-12-14 03:11:27 -0600
kyuhyoung
Isn't Canny edge detection pixel-wise operation?
canny
3k
views
2
answers
1
vote
2018-12-14 05:12:19 -0600
berak
imread and Russian language path to img
imread
379
views
no
answers
no
votes
2018-12-14 03:31:23 -0600
vineetjai
Image segmentation on Real time
dnn
deeplearning
net
Multithreading
python
image-segmentation
2k
views
3
answers
no
votes
2018-12-16 06:42:43 -0600
berak
Converting LUV-->RGB-->LUV results in different values
colorspace
CIE-LUV
223
views
no
answers
no
votes
2018-12-13 07:18:58 -0600
ihssane
Error using mexOpenCV
Matlab
opencv
bgslibrary
c++
visual_studio
« previous
1
...
153
154
155
156
157
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×10
python
×6
c++
×4
contour
×2
edgedetection
×2
4.0
×1
accuracy
×1
android
×1
assertionerror
×1
bgslibrary
×1
c#
×1
canny
×1
CIE-LUV
×1
classifcation
×1
colorspace
×1
colourspace
×1
contours
×1
coordinates
×1
copencv
×1
cvHaarCascade
×1
Debug
×1
deeplearning
×1
deleted
×1
detection
×1
distance_metrics
×1
distanceTransform
×1
DLL
×1
dnn
×1
error
×1
Euclidean_distance
×1
face
×1
firedetection
×1
Fisherfaces
×1
function
×1
haarcascades
×1
human
×1
image-segmentation
×1
imread
×1
LAB
×1
Library
×1
linker-error
×1
Matlab
×1
Morphological
×1
Multithreading
×1
net
×1
nodejs
×1
opencl
×1
opencv_createsamples
×1
opencv_world.dll
×1
pointPolygonTest
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×