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38 questions
Tagged
c++
×
camera
×
732
views
no
answers
no
votes
2015-02-21 10:53:24 -0600
venkat.330
Memory leak in the sample code to capture image with Opencv with GLIB [closed]
c++
copencv
image
camera
CvCapture
1k
views
no
answers
-1
votes
2017-07-05 06:19:29 -0600
Kiran93
Open CV Support for USB3.0 cameras [closed]
usb3
camera
Video
c++
opencv
1k
views
1
answer
no
votes
2013-01-30 23:04:37 -0600
mgb
Resolution and camera calibration
opencv
camera
calibration
c++
6k
views
2
answers
no
votes
2013-07-06 07:13:44 -0600
StevenPuttemans
Capture one resolution from camera but display another
opencv
crop
c++
camera
visual-studio-2010
2k
views
1
answer
no
votes
2013-11-12 04:42:34 -0600
Pedro Batista
Check for camera disconnection / down
videocapture
camera
c++
11k
views
1
answer
no
votes
2015-06-10 09:47:03 -0600
salomegogisvanidze
How to fix OpenCV Error Assertion ((scn == 3 || scn == 4) && (depth == CV_8U || depth == CV_32F) ) ?
c++
camera
assertion
388
views
no
answers
no
votes
2014-02-16 20:34:03 -0600
Josh123
VideoCapture Slows Down OpenGL Program
#videocapture
opengl
c++
camera
11k
views
1
answer
no
votes
2014-05-20 14:57:30 -0600
Josh123
Assertion failed (ssize.area > 0) cv::resize, Bus error on ARMHF
2.4.8
c++
arm
linux
camera
572
views
1
answer
no
votes
2014-11-07 16:47:05 -0600
wolfram79
Stereo Camera Code: Both are on but only one capture window
stereo
camera
opencv
c++
333
views
1
answer
no
votes
2015-01-07 09:48:45 -0600
paulpl
Train movement analysis. Movement direction detecion.
c++
opencv
camera
486
views
no
answers
no
votes
2015-02-10 13:03:09 -0600
nimou
libnative_camera_*.so cannot locate symbol on Samsung Galaxy S5 only
c++
android
native
camera
galaxy
s5
238
views
no
answers
no
votes
2015-05-14 07:45:00 -0600
umairmughalz
Saving frames from stereo cameras using OpenCV
c++
opencv
stereo
camera
1k
views
1
answer
no
votes
2015-05-26 10:08:00 -0600
Noxalus
Multiple circles with a single call to cv::circle function
c++
opencv
ipad
camera
BGRA
1k
views
no
answers
no
votes
2015-07-05 05:43:32 -0600
franken
Save a capture from the raspberry pi camera
camera
Raspberry
opencv
c++
image
capture
2k
views
1
answer
no
votes
2015-09-12 01:04:12 -0600
berak
can't get image in color mode using opencv c++ with raspberry camera module
opencv
Raspberry
camera
c++
cvtColor
747
views
no
answers
no
votes
2015-08-01 03:01:31 -0600
agnosticdev
Create a new window on top of camera feed
c++
camera
highgui
2k
views
1
answer
no
votes
2015-11-15 09:53:11 -0600
sturkmen
error while drawing lines from houghlines()
real-time
c++
HoughLines
camera
linedetection
linefollowing
530
views
1
answer
no
votes
2015-12-01 19:32:34 -0600
pradeep_kb
cvCaptureFromCAM(x) returning NULL, tried with X = 0,1, 2.. on raspberry pi2
camera
cvCaptureFromCAM
c++
raspberrypi2
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
255
views
no
answers
no
votes
2016-04-04 14:59:01 -0600
codersquirrel
Camera Not Being Released
c++
opencv
camera
576
views
no
answers
no
votes
2016-08-14 12:57:08 -0600
arcsinus
videoio error v4l2 setting property #0 is not supported
opencv
linux
camera
c++
453
views
1
answer
no
votes
2016-12-13 01:58:17 -0600
Prototype
Camera callibration does not complete for my set of images.
camera
callibration
distortion
Undistort
c++
484
views
1
answer
no
votes
2017-03-07 00:40:24 -0600
sturkmen
i'm doing a project where i need software triggering for the camera to capture image in every 2 seconds only for entire program.
camera
c++
2k
views
2
answers
no
votes
2017-03-16 06:35:04 -0600
berak
Initialize MAT from pointer - help. [closed]
Mat
c++
opencv
pointer
camera
initializeMat
4k
views
no
answers
no
votes
2017-07-28 15:36:05 -0600
seaxgast
Proper way of rotating 3D points around axis [closed]
c++
opencv
rotation
camera
3d-image
13k
views
1
answer
no
votes
2018-05-02 14:57:37 -0600
kbarni
How do I choose which camera I am accessing?
c++
java
opencv3.4.1
camera
263
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
2k
views
1
answer
no
votes
2019-04-15 04:26:48 -0600
StevenPuttemans
OpenCV Yolo Tiny Slow
opencv
yolo
c++
tiny
objectdetection
camera
1k
views
1
answer
no
votes
2019-05-28 19:16:33 -0600
Tetragramm
one point (u,v) to actual (x,y) w.r.t camera frame?
c++
opencv
camera
circle
291
views
no
answers
no
votes
2019-07-11 09:33:44 -0600
Dronzer
How to automatically find pattern size for Opencv Camera Calibration?
c++
opencv
camera
calibration
1
2
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