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30,968 questions
Tagged
3
views
no
answers
no
votes
2019-07-17 03:55:01 -0500
berak
Loading a Caffe model in OpenCV.js
OpenCV.js
3
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
7
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
7
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
6
views
1
answer
no
votes
2019-07-17 01:42:54 -0500
berak
Tracking.hpp library not found
opencv#c++#linux
4
views
no
answers
no
votes
2019-07-17 01:38:52 -0500
kildonggo
I want to monitor this python process from openframeworks using C# [closed]
watchdog
c#
python
process
7
views
no
answers
no
votes
2019-07-16 23:06:38 -0500
cuixing
how to import lstm net in opencv?
lstm
10
views
no
answers
no
votes
2019-07-16 16:57:17 -0500
ev
selectROI does not close the window after 'enter' pressed?
curious
selectROI
behavior
5
views
no
answers
no
votes
2019-07-16 16:46:36 -0500
TigerN
Mac camera fail to initialise
mac
camera
11
views
no
answers
no
votes
2019-07-16 16:36:33 -0500
JeyP4
How to grow bright pixels in grey region?
region_growing
28
views
1
answer
no
votes
2019-07-16 11:39:02 -0500
pgorley
Display raw 12 bpp grayscale image
Mat
c++
22
views
no
answers
no
votes
2019-07-16 10:52:23 -0500
Dou
Make error __atomic_fetch_add_8 on RaspberryPi4
raspberrypi4
build
error
11
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
25
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
16
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
20
views
no
answers
no
votes
2019-07-16 02:43:50 -0500
MinChanSike
How to convert cv::Mat* to cv::Mat?
Mat
opencv
c++
20
views
1
answer
no
votes
2019-07-16 00:18:05 -0500
berak
How to put rotated text in OpenCV ?
cvPutText
13
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
65
views
2
answers
no
votes
2019-07-15 21:53:51 -0500
supra56
Building OpenCV as a static library gives thousands of undefined references[SOLVED]
linux
ubuntu14.04
opencv
static
18
views
1
answer
no
votes
2019-07-15 21:50:49 -0500
supra56
findChessboardCorners() does not work[SOLVED]
calibration
pose
checkerboard
30
views
1
answer
no
votes
2019-07-15 21:49:01 -0500
supra56
DNN module different results on windows and ubuntu for a custom yolov2 based model[SOLVED]
dnn
inference
4.0.1
ubuntu
darknet
19
views
1
answer
no
votes
2019-07-15 21:46:59 -0500
supra56
Is there a way to display cv::Mat using __android_log_print()[SOLVED]
c++
android
printf
Mat
27
views
no
answers
no
votes
2019-07-15 14:54:41 -0500
adrianafani
I found 2 circles, I want to cut and save each circle into a different picture, how to do that in python? my code in link..
circledetection
regionofinterest
opencv
python
12
views
no
answers
no
votes
2019-07-15 09:08:31 -0500
fzyzcjy
OpenCV 4.0 Android (NDK) With NEON: Why And Why Not?
android
c++
simd
neon
16
views
no
answers
no
votes
2019-07-15 08:15:33 -0500
Faded.exe
Hi guys, am I supposed to use cameras or cmos sensors? [closed]
object-tracking
11
views
no
answers
no
votes
2019-07-15 07:43:08 -0500
berak
Fringe Phase unwrapping
Structured
light
phase
unwrapping
10
views
no
answers
no
votes
2019-07-15 06:54:07 -0500
MuratHp
Unresolved External Symbol error OpenCV Cuda
CUDA
opencv
c++
1
2
3
4
5
...
1033
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