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30,982 questions
Tagged
12
views
no
answers
no
votes
2019-07-19 09:45:48 -0500
berak
cmake Opencv compile
cmake-gui
cmake
compile
30
views
1
answer
no
votes
2019-07-19 05:32:15 -0500
kbarni
Generalizing the size for Detecting Horizontal and Vertical Lines
c++opencv
morphology
10
views
no
answers
no
votes
2019-07-19 04:54:41 -0500
Sky31
Color consistency algorithms python
Color
illumination
opencv
python
26
views
1
answer
no
votes
2019-07-19 04:06:30 -0500
Witek
How to create 32-bit dll file for OpenCV version 4.0.1?
opencv401
11
views
no
answers
no
votes
2019-07-19 03:29:24 -0500
berak
detectMultiScale() function
c++
cascade
18
views
1
answer
no
votes
2019-07-19 00:29:50 -0500
NickKao
QRCodeDetector in Android cause ANR(no response)
android
8
views
no
answers
no
votes
2019-07-19 00:29:25 -0500
Dhaval Jivani
White paper on a white background not working
android
kotlin
java
8
views
no
answers
no
votes
2019-07-18 19:25:25 -0500
Rafis
Traincascade Train dataset for temp stage can not be filled
opencvtraincascade
20
views
no
answers
no
votes
2019-07-18 09:06:30 -0500
tgpsantos
Writing video in .mp4
android
Video
mp4
opencv4android
17
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
9
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
21
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
40
views
2
answers
no
votes
2019-07-17 19:55:04 -0500
open_ranger
How to put rotated text in OpenCV ?
cvPutText
34
views
1
answer
no
votes
2019-07-17 15:48:26 -0500
Witek
How can I use yolo for box detection?
yolo
32
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
25
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
28
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
12
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
22
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
19
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
20
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
17
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
11
views
1
answer
no
votes
2019-07-17 01:42:54 -0500
berak
Tracking.hpp library not found
opencv#c++#linux
13
views
no
answers
no
votes
2019-07-16 23:06:38 -0500
cuixing
how to import lstm net in opencv?
lstm
16
views
no
answers
no
votes
2019-07-16 16:36:33 -0500
JeyP4
How to grow bright pixels in grey region?
region_growing
35
views
1
answer
no
votes
2019-07-16 11:39:02 -0500
pgorley
Display raw 12 bpp grayscale image
Mat
c++
39
views
no
answers
no
votes
2019-07-16 10:52:23 -0500
Dou
Make error __atomic_fetch_add_8 on RaspberryPi4
raspberrypi4
build
error
20
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
32
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
1
2
3
4
5
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1033
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