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36 questions
Tagged
opencv
×
RaspberryPi
×
976
views
no
answers
no
votes
2015-02-19 01:30:55 -0600
jeck_slist
help with videos in raspberry pi, c++ and openCV
Video
RaspberryPi
opencv
c++
263
views
no
answers
no
votes
2015-08-04 06:27:39 -0600
thdrksdfthmn
Accessing Y information from Raspicam (Python)
opencv
python
RaspberryPi
raspberrypi2
1k
views
no
answers
no
votes
2015-12-08 03:05:51 -0600
Michael Brown
Combining OpenCV with Gphoto2 codes
opencv
debian
gphoto2
cmake
canon
RaspberryPi
1k
views
no
answers
no
votes
2015-12-28 16:32:17 -0600
RO-ny9
Xlib, libv4l2 ERROR, VIDEOIO ERROR
Xlib
RaspberryPi
c++
opencv
libv4l
150
views
no
answers
no
votes
2016-04-08 13:06:27 -0600
abedibdah
raspberry camera module cannot be opened with device ID
opencv
RaspberryPi
camera
module
Device
id
4k
views
no
answers
no
votes
2016-08-31 13:57:15 -0600
Danny911
How to install opencv with C++ bindings on raspberry pi?
c++
opencv
RaspberryPi
codeblocks
raspbianJessie
1k
views
no
answers
no
votes
2016-09-27 00:11:34 -0600
flexbex
opnecv build fails on rpi3 with Ubuntu 16.04 and ENABLE_NEON=ON
opencv
c++
install
RaspberryPi
raspberrypi2
524
views
no
answers
no
votes
2016-11-15 07:36:33 -0600
sunny127
How to use opencv dft with Neon support from Qt on Raspberry Pi 3
c++
RaspberryPi
linux
opencv
arm-neon
149
views
no
answers
no
votes
2017-03-29 11:13:09 -0600
zelade
detectmultiscale multiprocessing [closed]
python
opencv
RaspberryPi
detectMultiScale
multiprocessing
802
views
no
answers
no
votes
2017-05-24 11:48:19 -0600
aditya2695
OpenCV error in raspberry pi "unable to stop stream : inappropriate ioctl for device"
RaspberryPi
opencv
python
319
views
no
answers
no
votes
2017-06-15 07:30:10 -0600
hongyuanlu
OpenCV on Mac and Raspberry Pi performance comparison
c++
opencv
RaspberryPi
OSX
2k
views
no
answers
no
votes
2017-11-20 08:24:00 -0600
r@opencv
Gstreamer error while trying to input video stream using opencv c++
c++
opencv
gstreamer
RaspberryPi
videostream
videocapture
532
views
no
answers
no
votes
2017-12-12 14:23:57 -0600
jim_hoggey
how to download install 'createLBPHFaceRecognizer' module opencv raspberry pi
opencv
RaspberryPi
678
views
no
answers
no
votes
2018-02-13 08:57:33 -0600
berak
can't capture multicast UDP stream raspberry pi 3B
udp
Livestream
opencv
RaspberryPi
python
OpenCV3.4.0
200
views
no
answers
no
votes
2018-07-30 02:03:47 -0600
Nimya
Import error in Raspberry PI 3
opencv
RaspberryPi
904
views
no
answers
no
votes
2018-08-12 15:18:19 -0600
Dave Snowdon
Link fails when cross compiling OpenCV 3.3.1 for Raspberry Pi Zero even though libraries are present
opencv
RaspberryPi
zero
cross-compilation
3.3.1
1k
views
no
answers
no
votes
2019-03-17 15:47:42 -0600
Timo_
Javascript and Webcam with OpenCV putText is not a function [closed]
opencv
RaspberryPi
javascript
996
views
no
answers
no
votes
2019-04-17 16:18:20 -0600
mshabunin
Writing multiple videos from webcam stream
python
opencv
RaspberryPi
1k
views
no
answers
-1
votes
2019-05-31 16:22:04 -0600
the-dude
Opencv Email Notification
opencv
python
RaspberryPi
424
views
no
answers
no
votes
2019-12-12 05:41:37 -0600
berak
I have tried installing opencv on raspberry pi but i get this error on cmake
raspberypi3
opencv
RaspberryPi
2k
views
no
answers
no
votes
2019-12-27 05:34:46 -0600
arnthorg
Syncing multiple cameras with the multiprocessing library
opencv
python
RaspberryPi
238
views
no
answers
no
votes
2020-01-27 05:48:23 -0600
pitchaimuthu321
How to work with leaf disease detection Need a Help openCV
python
opencv
RaspberryPi
Leaf
Disease
detection
433
views
no
answers
no
votes
2020-02-27 04:35:13 -0600
supra56
Two camera objects in Flask app provides freeze
opencv
python
RaspberryPi
camera
python3
262
views
no
answers
no
votes
2020-06-24 00:19:00 -0600
RaspberryLover
call opencv and guizero in raspberry [closed]
opencv
python
RaspberryPi
2k
views
no
answers
no
votes
2020-11-21 15:35:02 -0600
Ghetto82
RaspberryPI & OpenCV + Yolo: AttributeError: module 'cv2' has no attribute 'dnn'
RaspberryPi
yolo
opencv
dnn
objectdetection
1k
views
1
answer
no
votes
2013-12-23 23:45:49 -0600
Alexander Smorkalov
How to start programming with OpenNI/OpenCV on Raspberry Pi
Raspberry
RaspberryPi
opencv
openni
xtion
asus-xtion
4k
views
1
answer
no
votes
2015-12-04 08:01:20 -0600
mannish
libv4l2: error turning on stream: Invalid argument VIDIOC_STREAMON: Invalid argument
RaspberryPi
opencv
3k
views
1
answer
no
votes
2016-01-05 14:16:25 -0600
ssinfod
OpenCV problem
opencv
recognition
RaspberryPi
2k
views
1
answer
no
votes
2016-05-14 00:24:15 -0600
Tetragramm
opencv detect light frequency
opencv
python
objectdetection
LED
light
RaspberryPi
1k
views
1
answer
1
vote
2016-10-11 19:27:39 -0600
Tetragramm
Can OpenCV detect approaching object's speed?
opencv
RaspberryPi
1
2
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