First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity ▼
answers
votes
30,977 questions
Tagged
7
views
no
answers
no
votes
2019-07-18 10:32:20 -0500
Dronzer
Generalizing the size for Detecting Horizontal and Vertical Lines
c++opencv
morphology
7
views
no
answers
no
votes
2019-07-18 09:06:30 -0500
tgpsantos
Writing video in .mp4
android
Video
mp4
opencv4android
7
views
no
answers
no
votes
2019-07-18 08:14:46 -0500
Rafutek
Build OpenCV Java for Linux, MacOS and Windows
java
jar
build
cross-platform
14
views
no
answers
no
votes
2019-07-18 02:27:58 -0500
nfl-x
How to build opencv for android platform only?
android-platform
compile
8
views
no
answers
no
votes
2019-07-18 01:40:05 -0500
nikhil_g
Skipping Incompatible libraries : armv8-aarch64 cross compiler
aarch64
crosscompile
IncompatibleLibrary
arvm8
18
views
no
answers
no
votes
2019-07-17 22:00:50 -0500
132ikl
Segmentation Fault when attempting to import cv2 in Python 3 [closed]
cross-compile
4.1.0
34
views
2
answers
no
votes
2019-07-17 19:55:04 -0500
open_ranger
How to put rotated text in OpenCV ?
cvPutText
29
views
1
answer
no
votes
2019-07-17 15:48:26 -0500
Witek
How can I use yolo for box detection?
yolo
20
views
no
answers
no
votes
2019-07-17 15:41:40 -0500
FriendlyViking
Issue when testing any openCV CUDA samples: /usr/local/lib/libopencv_cudaobjdetect.so: undefined reference to `cv::cuda::StreamAccessor::getStream(cv::cuda::Stream const&)'
CUDA
Jetson
20
views
1
answer
no
votes
2019-07-17 15:28:22 -0500
Witek
Help detecting where a video has been cut up/ jump cuts
detecting
spliced
Video
25
views
1
answer
no
votes
2019-07-17 10:55:44 -0500
kbarni
selectROI does not close the window after 'enter' pressed?
curious
selectROI
behavior
9
views
no
answers
-1
votes
2019-07-17 10:37:14 -0500
marquest
find outlined text in an image and cut the outline text ; with python
outlined
Text
18
views
no
answers
no
votes
2019-07-17 07:08:55 -0500
supra56
Mac camera fail to initialise
mac
camera
13
views
no
answers
no
votes
2019-07-17 03:55:01 -0500
berak
Loading a Caffe model in OpenCV.js
OpenCV.js
18
views
no
answers
no
votes
2019-07-17 03:36:26 -0500
salvo88
CV2 installed, but Import cv2 on spyder gives an error
opencv
python
install
18
views
no
answers
no
votes
2019-07-17 01:57:57 -0500
ilas
Any implementation of LineSegmentDetector for python ?
linesegmentdetector
opencv4.1.0.25
python
16
views
no
answers
no
votes
2019-07-17 01:47:42 -0500
kildonggo
I made spectral entropy code , but strange.
entropy
spectral
FFT
Video
opencv
10
views
1
answer
no
votes
2019-07-17 01:42:54 -0500
berak
Tracking.hpp library not found
opencv#c++#linux
11
views
no
answers
no
votes
2019-07-16 23:06:38 -0500
cuixing
how to import lstm net in opencv?
lstm
15
views
no
answers
no
votes
2019-07-16 16:36:33 -0500
JeyP4
How to grow bright pixels in grey region?
region_growing
34
views
1
answer
no
votes
2019-07-16 11:39:02 -0500
pgorley
Display raw 12 bpp grayscale image
Mat
c++
30
views
no
answers
no
votes
2019-07-16 10:52:23 -0500
Dou
Make error __atomic_fetch_add_8 on RaspberryPi4
raspberrypi4
build
error
16
views
no
answers
no
votes
2019-07-16 07:49:19 -0500
ali89
Opencv 2.4 with opencv 4.0
OpenCv2.4
and
opencv4.0
31
views
1
answer
-1
votes
2019-07-16 06:37:12 -0500
Witek
Does OpenCV work with cmos sensors or do I use cameras?
camera
12
views
no
answers
no
votes
2019-07-16 06:08:39 -0500
AntersBear
OpenCV.js binding issue for perspectiveTransform using Point2fVector as input
javascript
c++
js
binding
OpenCV.js
15
views
no
answers
no
votes
2019-07-16 04:37:25 -0500
chibo
Overlapped contours of moments
cv.Moment
19
views
no
answers
no
votes
2019-07-16 03:48:44 -0500
kykodev
Why i get black stripes on crops with feature matching?
opencv
python
24
views
no
answers
no
votes
2019-07-16 02:43:50 -0500
MinChanSike
How to convert cv::Mat* to cv::Mat?
Mat
opencv
c++
14
views
no
answers
no
votes
2019-07-16 00:17:10 -0500
eskandar
How to retrieve Object Points of CharUco Board
calibration
charuco
aruco
stereocalibration
14k
views
2
answers
2
votes
2019-07-15 22:04:38 -0500
supra56
LIBTIFF_4.0 link errors
linux
build
libtiff
1
2
3
4
5
...
1033
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×4
build
×3
c++
×3
python
×3
Video
×3
camera
×2
Mat
×2
OpenCV.js
×2
4.1.0
×1
aarch64
×1
and
×1
android
×1
android-platform
×1
aruco
×1
arvm8
×1
behavior
×1
binding
×1
calibration
×1
charuco
×1
compile
×1
c++opencv
×1
crosscompile
×1
cross-compile
×1
cross-platform
×1
CUDA
×1
curious
×1
cv.Moment
×1
cvPutText
×1
detecting
×1
entropy
×1
error
×1
FFT
×1
IncompatibleLibrary
×1
install
×1
jar
×1
java
×1
javascript
×1
Jetson
×1
js
×1
libtiff
×1
linesegmentdetector
×1
linux
×1
lstm
×1
mac
×1
morphology
×1
mp4
×1
OpenCv2.4
×1
opencv4.0
×1
opencv4.1.0.25
×1
opencv4android
×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
×
