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574 questions
Tagged
camera
×
4k
views
1
answer
no
votes
2018-12-06 01:46:27 -0600
berak
Blank video and error message: [ WARN:0] cvCreateFileCaptureWithPreference: backend MSMF doesn't support legacy API anymore
opencv
camera
not
recognized
260
views
no
answers
no
votes
2018-11-29 13:53:19 -0600
salocinx
How to set PS Eye 3 to auto-exposure mode ?
c++
opencv
camera
cvSetCaptureProperty
357
views
1
answer
no
votes
2018-11-27 09:52:44 -0600
LBerger
How to use more than two cameras?
opencv
camera
more
cameras
2k
views
no
answers
no
votes
2018-11-26 23:43:17 -0600
DarkKnight
OpenCV | GStreamer warning: GStreamer: unable to query pipeline state
gstreamer
opencv4.0
camera
videocapture
271
views
no
answers
no
votes
2018-11-23 02:25:14 -0600
dakom
Reverse camera angle w/ aruco tracking
math
rotation
aruco
view
camera
3k
views
no
answers
no
votes
2018-11-18 02:55:22 -0600
russc243
OpenCV_3.4.3 hangs on VideoCapture. Resolved
RaspberryPi
videocapture
camera
3k
views
1
answer
no
votes
2018-11-16 05:55:16 -0600
Phann
Stereo Calibration Large Reprojection Error
camera
calibration
352
views
no
answers
no
votes
2018-11-14 16:37:49 -0600
DanaChang
How to record video with 1 gigE camera and 1 USB camera at different framerates?
framerate
camera
662
views
1
answer
no
votes
2018-11-09 22:54:41 -0600
berak
How to display full Basler USB camera view within customized window size
camera
612
views
no
answers
no
votes
2018-11-07 11:58:52 -0600
Aziz117
Error message when I try to run this code [closed]
camera
macos
1k
views
no
answers
no
votes
2018-11-02 10:05:04 -0600
valvador
How to open several cameras from the same USB port in Ubuntu
opening
camera
same
time
1k
views
1
answer
-1
votes
2018-10-29 04:27:55 -0600
berak
OpenCV (Java) : Draw a rectangle region on Camera View
java
camera
roi
region
OCR
226
views
no
answers
no
votes
2018-10-08 16:00:33 -0600
mwt
Stereo calibration: mapping between cameras' coordinate systems
camera
camera-calibration
calibration
stereo-calibration
702
views
2
answers
no
votes
2018-09-22 23:00:19 -0600
onthegrid007
upgrading to opencv 3.4.2 to run a programme the camera release( capture.release() ) function not working
camera
python
release
opencv
3.4.2
5k
views
1
answer
no
votes
2018-09-06 05:13:55 -0600
kbarni
12 bits RAW data output camera sensor, how to get raw stream by opencv?
opencv
camera
raw
data
976
views
no
answers
no
votes
2018-08-27 16:11:57 -0600
Yel
Android JavaCameraView - Huge frame rate drop in newer APIs
android
JavaCameraView
camera
Oreo
2k
views
1
answer
no
votes
2018-08-21 00:23:33 -0600
berak
How to open cam using device name in Windows
camera
videocapture
Opencv3.0
4k
views
2
answers
no
votes
2018-08-15 21:49:03 -0600
duaneellis
Change camera size fails on windows, works on linux?
videocapture
camera
size
windows
2k
views
1
answer
no
votes
2018-07-27 14:11:35 -0600
accdev
How can I take multiple pictures with one button press?
opencv
camera
1k
views
2
answers
no
votes
2018-07-24 20:49:42 -0600
mannyglover
Convert pixel position to world direction?
camera
matrix
ray
103
views
no
answers
no
votes
2018-07-09 03:38:44 -0600
HaiqiangZhang
Is there a approximation error in the fisheye camera model
fisheye
camera
model
3k
views
2
answers
no
votes
2018-07-08 22:49:25 -0600
jordan314
OpenCV On Raspberry Pi2: Camera Resolution
Raspberry
Pi
c++
camera
v4l
1k
views
1
answer
no
votes
2018-07-04 07:31:42 -0600
dkurt
JavaCameraView Surface is not full screen
JavaCameraView
camera
opencv
android
java
376
views
no
answers
no
votes
2018-06-13 13:00:15 -0600
Perfo
Remove moving objects from video stream
remove
specs
underwater
camera
590
views
no
answers
no
votes
2018-06-09 10:47:03 -0600
biza
Arduino + opencv project tracker ball
opencv
camera
311
views
no
answers
no
votes
2018-06-01 13:05:06 -0600
WaleedJubeh
openCV online Camera [closed]
opencv
python
videocapture
ip
camera
Network
163
views
no
answers
1
vote
2018-05-28 11:22:49 -0600
fab_cut
Viz3d setCamera() only works the first time!!!! [closed]
Viz3d
camera
parameters
Virtual
168
views
no
answers
no
votes
2018-05-07 09:37:00 -0600
pedroreyero
[Python OpenCV] Camera selection, same model
opencv
python
camera
index
control
photo
330
views
no
answers
no
votes
2018-05-07 02:56:32 -0600
EranN
Looking for best usb camera for aruco markers detection with this setup
camera
aruco
markers
opencv
5k
views
2
answers
no
votes
2018-05-05 14:15:21 -0600
pedro_lafuente
VideoCapture with grayscale camera
camera
grayscale
yuy2
elp
videocapture
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