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131 questions
Tagged
RaspberryPi
×
6k
views
1
answer
no
votes
2017-03-17 06:15:19 -0600
zelade
Python training custom object detector using the HOG + Linear SVM
python#opencv#
RaspberryPi
HOG
SVM
object_recognition
148
views
no
answers
no
votes
2017-03-29 11:13:09 -0600
zelade
detectmultiscale multiprocessing [closed]
python
opencv
RaspberryPi
detectMultiScale
multiprocessing
1k
views
1
answer
no
votes
2017-04-10 06:55:45 -0600
StevenPuttemans
Closing an image on left mouse click(OpenCV2 / Python 3.4)
mouse
python
RaspberryPi
mouseevent
2k
views
1
answer
no
votes
2017-04-29 11:17:50 -0600
Tetragramm
camera calibration - tracking object distance
python
RaspberryPi
calibrate
object
tracking
15k
views
no
answers
no
votes
2017-05-08 11:40:21 -0600
batman_rising
How to manually stop video recording?
Video
recording
RaspberryPi
2k
views
no
answers
no
votes
2017-05-09 07:34:25 -0600
Rocketmagnet
Python findContours and contourArea [closed]
contours
findContours
RaspberryPi
Opencv3.0
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
12k
views
1
answer
no
votes
2017-05-28 08:55:14 -0600
berak
OpenCV Error: Assertion failed (!empty()) in detectMultiScale
AssertionFailed
assertionerror
detectMultiScale
CheckDataANDProcess
ython
RaspberryPi
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
487
views
1
answer
no
votes
2017-08-03 08:31:29 -0600
KjMag
Minimaze window cv2.imshow()
RaspberryPi
RaspberryPi3
raspbianJessie
opencv3.2
268
views
no
answers
no
votes
2017-08-08 22:05:59 -0600
Jack Reapera
CCTV using OpenCV+Raspberry
pygame
raspberry-pi
RaspberryPi
cctv
925
views
2
answers
no
votes
2017-08-17 04:43:30 -0600
supra56
Can I build OpenCV on my Desktop Computer from source, then transfer the build folder to a raspberry pi for use on a raspberry pi?
opencv_contrib
python
RaspberryPi
build
1k
views
1
answer
1
vote
2017-08-17 05:12:55 -0600
supra56
Object Measurement using OpenCV and Raspberry Pi with Python
object-measurement
opencv
RaspberryPi
python
990
views
no
answers
no
votes
2017-08-21 12:12:19 -0600
JPJP
Multi-Cam Support on Raspberry Pi
multiplecamera
RaspberryPi
150
views
1
answer
no
votes
2017-10-24 14:59:24 -0600
maxisme
How should I measure how well my CascadeClassifier is working?
Facedetection
RaspberryPi
2k
views
1
answer
no
votes
2017-10-30 20:57:50 -0600
supra56
Slow processing on Raspberry Pi using Python
RaspberryPi
python
Facedetection
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
332
views
1
answer
2
votes
2017-12-01 08:40:13 -0600
Will Stewart
Kerberos.io looks for OpenCV developers
RaspberryPi
Video
Surveillance
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
308
views
no
answers
2
votes
2018-01-23 01:18:20 -0600
deekshith_mr95
crash while building with ffmpeg and contrib in raspberry pi 3 model B(debian)
ffmpeg
build
RaspberryPi
c++
ipcamera
Builderror
444
views
1
answer
no
votes
2018-02-13 08:52:56 -0600
AcrimoniousMirth
OpenCV Python on RPi, can't seem to iterate through image width [closed]
pixel
write
python
RaspberryPi
image.cols
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
322
views
1
answer
no
votes
2018-02-14 15:10:09 -0600
d3alek
(RPi Python) Trouble Understanding findContours & drawContours
RaspberryPi
python
readContours
drawContours
4k
views
no
answers
no
votes
2018-02-25 01:25:16 -0600
bluman855
Raspberry Pi video tracking performance is slow
RaspberryPi
opencv_performance
slow
tracking
2k
views
no
answers
no
votes
2018-04-04 08:24:02 -0600
Jérémy K
Building native libraries not working
build
cmake
native
libraries
linux
RaspberryPi
255
views
no
answers
no
votes
2018-05-03 04:24:13 -0600
ERst
cam_inst.read() returns past image
RaspberryPi
CaptureVideo
530
views
no
answers
no
votes
2018-05-14 17:08:56 -0600
arlenelalala
PiCamera V2, intrinsic matrix after calibration to compare
RaspberryPi
calibrateCamera
intrinsic
CameraMatrix
2k
views
no
answers
no
votes
2018-06-01 03:28:45 -0600
MarviB
Building OpenCV on Raspberry Pi fails
build
Pi
RaspberryPi
python
6k
views
1
answer
no
votes
2018-06-18 12:18:07 -0600
ady_e_n
failed to use System.loadLibrary(Core.NATIVE_LIBRARY_NAME) on Raspberry pi
java
RaspberryPi
Library
linux
debian
200
views
no
answers
no
votes
2018-07-30 02:03:47 -0600
Nimya
Import error in Raspberry PI 3
opencv
RaspberryPi
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