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
2k
views
2
answers
no
votes
2019-08-27 22:34:33 -0600
supra56
opencv not loading image on termux
termux#opencv
769
views
1
answer
no
votes
2019-08-27 15:38:38 -0600
djam
OpenCV support across languages, particularly Javascript
javascript
python
api
736
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
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
1k
views
1
answer
no
votes
2019-08-27 04:01:37 -0600
kbarni
My Basler camera suddenly stopped working for no reasons
basler
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
408
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
575
views
1
answer
no
votes
2019-08-26 13:31:24 -0600
berak
How the HoG features work with AdaBoost in openCV?
opencv
traincascade
HOG
adaboost
1k
views
no
answers
no
votes
2019-08-26 10:46:41 -0600
TomerP
VideoWriter and available codecs
cv2.VideoWriter
CV_FOURCC
Video_codec
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
185
views
no
answers
no
votes
2019-08-26 09:44:04 -0600
Mralaa
How to run Flash while opining camera?
java
android
opencv
440
views
no
answers
no
votes
2019-08-26 04:18:21 -0600
grom358
Android Studio 3.5 + OpenCV 4.1
android
opencv
110
views
no
answers
no
votes
2019-08-26 01:32:16 -0600
Hongs
i just wanted to remove opencv
remove
884
views
no
answers
no
votes
2019-08-25 23:34:48 -0600
pittie
how to set nvjpegEncoderParams_t [closed]
nvjpeg
643
views
no
answers
no
votes
2019-08-25 17:15:55 -0600
abdorreza
Error in download GpuMat to Mat
gpumat
CvMat
CUDA
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
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
228
views
no
answers
no
votes
2019-08-24 10:23:44 -0600
Sistino
How to segment the sea in an image?
segmentation
detection
276
views
no
answers
no
votes
2019-08-23 17:45:12 -0600
esfreedom
minMaxLoc Is it possible to return maxLoc float value?
minMaxLoc
1k
views
no
answers
no
votes
2019-08-23 12:30:37 -0600
222misbah
Why cmake is unable to find threads (missing: threads found) and how to solve
CUDA
gpu
threads
236
views
no
answers
no
votes
2019-08-23 11:06:48 -0600
luca123
how to extract ROI from a komplexer background
opencv
roi_extraction
47
views
no
answers
no
votes
2019-08-23 09:26:19 -0600
luan
em cfi opencv 2.4.10 trong visual 2010 mà bị lỗi khi chạy chương trình ạ [closed]
0xc000007b
119
views
no
answers
no
votes
2019-08-23 07:23:38 -0600
Julien Mille
What is the zeta parameter in the variational refinement method ?
Optical
Flow
variational
refinement
368
views
no
answers
no
votes
2019-08-23 03:44:28 -0600
im_shirohige
Webassembly VideoCapture symbol not defined errors
c++
webcam
ipcam
592
views
1
answer
no
votes
2019-08-23 03:44:08 -0600
AGH-SBY
Python Bindings for OpenCV 4.1.1 reports DLL not found on Windows 10
opencv4
python
192
views
no
answers
no
votes
2019-08-23 03:36:17 -0600
Scalaire
Opencv with iOS UIImageToMat returns a transparent image
ios
UIImage
257
views
no
answers
no
votes
2019-08-23 02:18:16 -0600
Guszilla
How to use an opencv function in a keras layer? Python
python
keras
layers
1k
views
1
answer
no
votes
2019-08-22 12:08:48 -0600
fishy
OpenCV 4.1.0 not changing brightness
opencv
python
videocapture
14k
views
2
answers
no
votes
2019-08-22 11:01:37 -0600
danide
Change videoCapture format to MJPEG
mjpeg
videocapture
382
views
no
answers
no
votes
2019-08-22 05:22:30 -0600
NickKao
prior_box_layer.cpp:242: error: (-215:Assertion failed) !params.has("step") in function 'cv::dnn::PriorBoxLayerImpl::PriorBoxLayerImpl'
c++
dnn
opencv
« previous
1
...
96
97
98
99
100
...
995
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×8
c++
×4
python
×4
android
×3
CUDA
×2
videocapture
×2
0xc000007b
×1
adaboost
×1
api
×1
basler
×1
Convolution
×1
cornersubpix
×1
correlation
×1
cv2.VideoWriter
×1
CV_FOURCC
×1
CvMat
×1
detection
×1
DisparityMap
×1
DisparityWLSFilter
×1
dnn
×1
error
×1
Flow
×1
gpu
×1
gpumat
×1
HOG
×1
install
×1
ios
×1
ipcam
×1
java
×1
javascript
×1
keras
×1
layers
×1
License
×1
linematching
×1
linesegmentdetector
×1
LKalgorithm
×1
Mat
×1
mingw
×1
minMaxLoc
×1
mjpeg
×1
nonfree
×1
nvjpeg
×1
opencv4
×1
opencv4.1
×1
Optical
×1
opticalflow
×1
refinement
×1
remove
×1
roi_extraction
×1
segmentation
×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
×
