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
276
views
no
answers
no
votes
2019-08-23 17:45:12 -0600
esfreedom
minMaxLoc Is it possible to return maxLoc float value?
minMaxLoc
228
views
no
answers
no
votes
2019-08-24 10:23:44 -0600
Sistino
How to segment the sea in an image?
segmentation
detection
319
views
no
answers
-1
votes
2019-08-24 11:47:48 -0600
darshanar161
how to write code for correlation of two image in c++ using open cv lib
correlation
207
views
no
answers
no
votes
2019-08-25 04:08:32 -0600
Crazy Sage
Problem with OpenCV and MinGW 7.3.2
mingw
opencv
c++
install
1k
views
no
answers
no
votes
2019-08-26 10:09:28 -0600
LorenzoEpifani
CornerSubPix function crashes on small frames
Mat
c++
cornersubpix
opticalflow
LKalgorithm
642
views
no
answers
no
votes
2019-08-25 17:15:55 -0600
abdorreza
Error in download GpuMat to Mat
gpumat
CvMat
CUDA
883
views
no
answers
no
votes
2019-08-25 23:34:48 -0600
pittie
how to set nvjpegEncoderParams_t [closed]
nvjpeg
110
views
no
answers
no
votes
2019-08-26 01:32:16 -0600
Hongs
i just wanted to remove opencv
remove
440
views
no
answers
no
votes
2019-08-26 04:18:21 -0600
grom358
Android Studio 3.5 + OpenCV 4.1
android
opencv
185
views
no
answers
no
votes
2019-08-26 09:44:04 -0600
Mralaa
How to run Flash while opining camera?
java
android
opencv
1k
views
no
answers
no
votes
2019-08-26 10:46:41 -0600
TomerP
VideoWriter and available codecs
cv2.VideoWriter
CV_FOURCC
Video_codec
407
views
no
answers
no
votes
2019-08-26 19:09:21 -0600
AndreaF
How to detect number of elements in a section of a given board
android
opencv
96
views
no
answers
no
votes
2019-08-26 23:08:10 -0600
darshanar161
how to write open CV c++ for image registration using convolution neutral network [closed]
Convolution
733
views
no
answers
no
votes
2019-08-27 04:37:29 -0600
ManKyle
OpenCV(4.1.0) Error: The function/feature is not implemented
opencv4.1
linematching
nonfree
linesegmentdetector
License
error
735
views
no
answers
no
votes
2019-08-27 05:08:53 -0600
prostoi chelovek
How to make the disparity map filter not adapting?
DisparityMap
DisparityWLSFilter
StereoSGBM
955
views
no
answers
no
votes
2020-09-12 16:47:55 -0600
Pawel Kranzberg
Using findHomography to align scanned documents; How do I avoid obviously-bad (non-planar/3D) transforms?
image-registration
findHomography
348
views
no
answers
no
votes
2019-08-28 01:44:11 -0600
gtambi
LineSegmentDetector - original code license conflict
linesegmentdetector
Licence
LSDDetector
2k
views
no
answers
1
vote
2019-08-28 06:58:00 -0600
wackoo
Finding a circle with a defective contour
circle
contours
broken
bad
sodacan
defect
103
views
no
answers
no
votes
2019-08-28 11:32:01 -0600
Prvind Panday
Why i am unable to launch?
java
Eclipse
159
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
1k
views
no
answers
no
votes
2019-09-01 19:35:07 -0600
choikhss
How to detection(tracking) WHITE Cube ?
edge-detection
218
views
no
answers
no
votes
2019-08-29 01:20:20 -0600
filipemansano
GPU BFMatcher and crossCheck
gpu
BFMatcher_GPU
CUDA
208
views
no
answers
no
votes
2019-08-29 07:51:49 -0600
sudheesh
gstreamer and opencv
gstreamer
518
views
no
answers
no
votes
2019-08-29 10:11:00 -0600
SolidusAbi
OpenCV 4.1.1 and Python binding is not working on Anaconda environment
opencv
python
anaconda
ubuntu
205
views
no
answers
no
votes
2019-08-30 11:34:59 -0600
JT3D
Explanations of an article [closed]
unwrapping
fringe
188
views
no
answers
no
votes
2019-08-30 11:47:18 -0600
sbromle
Delay-induced performance hit - context switching costs?
performance
compiler-option
113
views
no
answers
no
votes
2019-08-30 16:44:07 -0600
Der Luftmensch
Brigthtness detecction
brightness
588
views
no
answers
no
votes
2019-08-31 09:01:41 -0600
sergorl
where is .lib for cudaarithm.hpp?
cudaarithm
1k
views
no
answers
no
votes
2019-09-01 04:23:43 -0600
Martian
OpenCV 4 cmake switches for best runtime performance (Linux, C++, Python)
cmake
switches
c++
366
views
no
answers
-1
votes
2019-09-01 16:19:31 -0600
SajjadRostami
Video be freeze over Socket
cv2
flask
streamer
numpy
« previous
1
...
935
936
937
938
939
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×5
android
×3
c++
×3
CUDA
×2
java
×2
linesegmentdetector
×2
python
×2
anaconda
×1
bad
×1
BFMatcher_GPU
×1
brightness
×1
broken
×1
circle
×1
cmake
×1
compiler-option
×1
contours
×1
Convolution
×1
cornersubpix
×1
correlation
×1
cudaarithm
×1
cv2
×1
cv2.VideoWriter
×1
CV_FOURCC
×1
CvMat
×1
defect
×1
detection
×1
DisparityMap
×1
DisparityWLSFilter
×1
Eclipse
×1
edge-detection
×1
error
×1
findContours
×1
findHomography
×1
flask
×1
fringe
×1
gpu
×1
gpumat
×1
gstreamer
×1
image-registration
×1
install
×1
Licence
×1
License
×1
linematching
×1
LKalgorithm
×1
LSDDetector
×1
mask
×1
Mat
×1
mingw
×1
minMaxLoc
×1
nonfree
×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
×
