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 ▼
12,357 questions
Tagged
425
views
no
answers
no
votes
2019-09-18 02:03:09 -0600
Raki
Getting the coordinates of intense non-black pixels
coordinates
non-black
Color
RGB
174
views
no
answers
no
votes
2019-09-18 04:36:36 -0600
LBerger
discrete_fourier_transform sample error in opencv4.1.1
dft
opencv
4.1.1
84
views
no
answers
no
votes
2019-09-18 08:58:44 -0600
AndreasM
Why is max not equal to beta after using normalize?
normalize
matchTemplate
859
views
no
answers
no
votes
2019-09-18 11:49:49 -0600
tom91automation
Linux Terminal Command to test the OpenCV
installation
test
linux
terminal
958
views
no
answers
no
votes
2019-09-18 13:09:52 -0600
Alladiz
Split video
Split
Video
into
smaller
files
676
views
no
answers
no
votes
2019-09-18 16:33:42 -0600
surfreta
the problem of loading mov file in opencv 4
CaptureVideo
python#open#video#
297
views
no
answers
no
votes
2019-09-18 21:10:24 -0600
gino0717
trying to disable VIDEOIO ERROR message
error
419
views
no
answers
no
votes
2019-09-18 23:03:32 -0600
Vizier87
Access denied when debugging ALL_BUILD in CMake
VS2019
168
views
no
answers
no
votes
2019-09-19 01:04:24 -0600
Mustafa Gönül
OpenCL: HDR Imaging
HDR
opencl
edges
352
views
no
answers
no
votes
2019-09-19 02:21:37 -0600
RootbeerDev
Opencv 3.4.6 Tensorflow c++ crashes on setInput
opencv
c++
tensorflow
setinput
256
views
no
answers
no
votes
2019-09-19 06:21:31 -0600
Matha
Geany settings for user builds in RPi under Buster
compile
build
Geany
RPi
Buster
805
views
no
answers
no
votes
2019-09-19 07:10:02 -0600
dkprog
Is Haar cascade classifier suitable for bottle label detection?
haartraning
haarcascade
207
views
no
answers
no
votes
2019-09-20 08:35:57 -0600
LBerger
BM3D strange artifacts
BM3D
121
views
no
answers
no
votes
2019-09-20 02:19:10 -0600
yomomano
Feature Detection: WarpPerspective not ok for low res images
cvWarpPerspective
695
views
no
answers
no
votes
2019-09-20 09:11:18 -0600
aruncv
Segmentation fault when check OpenCV version.
segmentation
fault
110
views
no
answers
no
votes
2019-09-21 08:37:03 -0600
LiorA
[discussion] What is the Way to measure Similarity between images-
features
hash
87
views
no
answers
no
votes
2019-09-21 09:02:29 -0600
Wei Han
How can get the width and height for every rectangle section
imagesc#opencv#c++
1k
views
no
answers
no
votes
2019-09-21 09:18:51 -0600
eagle77
How to run OpenCV DNN ON GPU ANDROID
android
opencv
gpu
191
views
no
answers
no
votes
2019-09-21 11:48:03 -0600
fogx
mean subtraction on darknet
dnn#opencv
454
views
no
answers
no
votes
2019-09-21 17:01:47 -0600
paulino
Calib3d.undistort - OpenCV(3.4.0-dev) Error: Assertion failed (distorted.type()
android
opencv
camera
calibration
165
views
no
answers
no
votes
2019-09-22 08:10:33 -0600
vom
extracting already labelled objects
connectedComponents
c++opencv
91
views
no
answers
no
votes
2019-09-23 21:00:26 -0600
g9164313
Question for BackgroundSubtractorGMG
GMG
1k
views
no
answers
no
votes
2019-09-23 04:38:09 -0600
teshansj
OpenCV dnn, OpenCL and Nvidia graphic cards
opencv4
opencv4.1
nvidia
dnn
cuDNN
libopencl
482
views
no
answers
no
votes
2019-09-23 09:55:54 -0600
OpenCV_learner
Help needed in understanding the datatype of the input argument to the function cv2.getPerspectiveTransform in python
FindContour
perspectiveTransform
1k
views
no
answers
no
votes
2019-09-30 17:49:11 -0600
jjsword
unpack 12 bit mono images
hamamatsu
orca
unpack
12bit
215
views
no
answers
no
votes
2019-09-23 14:16:43 -0600
frank95
Need precise cuts for my application
python
opencv
pillow
feature
matching
SIFT
122
views
no
answers
no
votes
2019-09-23 16:43:58 -0600
DZ3264
morphologyEx with MORPH_OPEN give me reverse image result
Erosion
dilation
dilation_erosion
cvMorphologyExogy
filter
261
views
no
answers
no
votes
2019-09-23 23:57:34 -0600
brem
VideoWriter write hangs
videowriter
drawcontour
76
views
no
answers
no
votes
2019-09-24 01:06:42 -0600
knox007
how can i get the point from contour?
InflectionPoint
1k
views
no
answers
no
votes
2019-09-24 02:23:14 -0600
daqs
Use mask in opencv to detect color similarity
c++
« previous
1
...
351
352
353
354
355
...
412
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×5
android
×2
c++
×2
12bit
×1
4.1.1
×1
BM3D
×1
build
×1
Buster
×1
calibration
×1
camera
×1
CaptureVideo
×1
Color
×1
compile
×1
connectedComponents
×1
coordinates
×1
c++opencv
×1
cuDNN
×1
cvMorphologyExogy
×1
cvWarpPerspective
×1
dft
×1
dilation
×1
dilation_erosion
×1
dnn
×1
dnn#opencv
×1
drawcontour
×1
edges
×1
Erosion
×1
error
×1
fault
×1
feature
×1
features
×1
files
×1
filter
×1
FindContour
×1
Geany
×1
GMG
×1
gpu
×1
haarcascade
×1
haartraning
×1
hamamatsu
×1
hash
×1
HDR
×1
imagesc#opencv#c++
×1
InflectionPoint
×1
installation
×1
into
×1
libopencl
×1
linux
×1
matching
×1
matchTemplate
×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
×