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574 questions
Tagged
camera
×
432
views
no
answers
-1
votes
2019-06-12 03:25:39 -0600
Daverry
Is it possible to record in 4 bit greyscale with recording in color then converting to 4 bit greyscale? [closed]
opencv
python
calibrateCamera
camera
8bit
greyscale
1k
views
1
answer
no
votes
2019-06-11 17:30:42 -0600
Witek
Pan Tilt Zoom
Pan
tilt
zoom
camera
387
views
no
answers
no
votes
2019-06-09 11:52:01 -0600
Maksat
Template Matching tracking,2d pose estimation
template
matching
camera
calibration
pose
estimation
583
views
no
answers
no
votes
2019-06-01 01:01:51 -0600
lama123
Camera for Gear Inspection
camera
Interface
precision
lighting
inspection
230
views
no
answers
no
votes
2019-05-30 02:44:54 -0600
LBerger
How to calculate the actual length of the black portion in image attached after getting actual contour of that. [closed]
perspective
laser
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
252
views
no
answers
no
votes
2019-05-22 13:35:50 -0600
Jaques
calculate Z from two images possible?
opencv
python
math
camera
computer-vision
computervision
681
views
1
answer
no
votes
2019-05-11 14:37:55 -0600
Afflospark
Could I access android camera by c++ api(opencv4)?
camera
android
5k
views
1
answer
no
votes
2019-05-10 06:20:42 -0600
projectdrone2
VIDEOIO ERROR: V4L2: Pixel format of incoming image is unsupported by OpenCV
rpi3
camera
python
674
views
no
answers
no
votes
2019-05-06 07:18:02 -0600
Jericho
Very low frame rate capture from USB Camera on Linux
camera
videocapture
usb
215
views
no
answers
no
votes
2019-05-03 06:47:13 -0600
berak
How to use external camera or webcam with cone_detectortf ? [closed]
webcam
camera
object
detection
136
views
no
answers
no
votes
2019-04-30 07:57:11 -0600
c__p
"Where" is my camera when tracked e.g. via aruco
camera
calibration
aruco
cameraCalibration
129
views
no
answers
no
votes
2019-04-30 00:49:37 -0600
Jarvis Tech.
OpenCV is not detecting rectangle(paper) In some Devices like moto,oppo devices [closed]
android
opencv
camera
840
views
no
answers
no
votes
2019-04-22 14:44:17 -0600
JesperChr89
Error with webcam when compiling to Beaglebone Black
beaglebone
beagleboneblack
camera
69
views
no
answers
no
votes
2019-04-16 07:02:59 -0600
JadranD
open ip camera probm 2
camera
2k
views
1
answer
no
votes
2019-04-15 04:26:48 -0600
StevenPuttemans
OpenCV Yolo Tiny Slow
opencv
yolo
c++
tiny
objectdetection
camera
105
views
no
answers
no
votes
2019-04-14 08:21:58 -0600
JadranD
open ip camera problem
camera
252
views
no
answers
no
votes
2019-04-02 06:52:00 -0600
tobix10
Camera view is blocked, uniform image
camera
obstructed
camerablocked
blockedview
672
views
1
answer
no
votes
2019-04-02 06:26:08 -0600
Horst
How can I convert a camera coordinate to pixel coordinate?
python
aruco
camera
128
views
no
answers
no
votes
2019-03-14 21:39:02 -0600
westend
I need help for finding camera for object tracking (ping pong) [closed]
camera
243
views
no
answers
no
votes
2019-03-06 18:29:21 -0600
liurw1
Opencv stereo rectify error after stereo camera calibration
opencv
stereo
rectify
camera
calibration
144
views
no
answers
no
votes
2019-03-05 04:06:33 -0600
opencvr
How to open external camera instead of PC camera? [closed]
calibration
camera
opencv
c++visual
534
views
1
answer
no
votes
2019-03-04 22:00:12 -0600
crackwitz
How to connect Nikon Coolpix P900 camera ?
camera
4K
91
views
no
answers
no
votes
2019-02-26 04:16:20 -0600
ggo1
Event-based SLAM [closed]
camera
312
views
no
answers
no
votes
2019-02-21 17:25:11 -0600
patryk
Visual Studio doesn't see PS3 Eye Camera
opencv
ps3
eye
camera
visual
studio
200
views
no
answers
no
votes
2019-02-13 13:04:51 -0600
Annie99
Recognition speed? (real-time app)
FaceRecognizer
android
camera
speed
113
views
no
answers
no
votes
2019-01-28 11:17:29 -0600
cctiger
How to calibrate a camera with a movable camera?
calibration
camera
mobile
motion
996
views
1
answer
no
votes
2019-01-19 14:09:29 -0600
Tetragramm
cv::undistortPoints not working for me ....
undistortion
camera
calibration
CameraMatrix
110
views
no
answers
no
votes
2019-01-17 04:55:49 -0600
seri0us_man
Track the motion of camera on a surface
camera
tracking
828
views
1
answer
no
votes
2019-01-12 06:11:43 -0600
berak
OpenCV 4.0 count cameras number
opencv
camera
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