Search found 4 matches

by Sencis
Fri Mar 25, 2022 12:54 pm
Forum: Video, photo (livestream, recording, photo capturing)
Topic: Disparity map noise
Replies: 1
Views: 6356

Disparity map noise

I tried to adjust various map parameters but I get a lot of noise:

SBM:
Безымянный5.png
Безымянный5.png (507.7 KiB) Viewed 6355 times
SGBM:
Снимок.PNG
Снимок.PNG (920.4 KiB) Viewed 6355 times
Current Settings:
config.png
config.png (152.28 KiB) Viewed 6355 times
Could this be related to the 300mm base between cameras or camera calibration?
by Sencis
Thu Dec 30, 2021 11:46 am
Forum: Cameras and video capture modules
Topic: Capturing video GStremer
Replies: 4
Views: 8660

Re: Capturing video GStremer

No, I am using two ov9281 csi-2 cameras. Link to the topic by cameras: https://forums.raspberrypi.com/viewtopic.php?t=325883
by Sencis
Fri Dec 24, 2021 9:21 pm
Forum: Cameras and video capture modules
Topic: Capturing video GStremer
Replies: 4
Views: 8660

Re: Capturing video GStremer

it seems this is how it works " gst-launch-1.0 -e" " v4l2src device=/dev/video0 ! videorate !" " video/x-raw," " width=(int)640," " height=(int)400," " format=GRAY8," " framerate=(fraction)50/1 !" " m.sink_0" " v4l2src device=/dev/video2 ! videorate !" " video/x-raw," " width=(int)640," " height=(in...
by Sencis
Thu Dec 23, 2021 12:16 pm
Forum: Cameras and video capture modules
Topic: Capturing video GStremer
Replies: 4
Views: 8660

Capturing video GStremer

Is there a way to capture (video0 & video2) with GStreamer in one pipeline? This method displayed the image of only camera 2, it was expected that both images will be displayed together on the left and right, respectively. " gst-launch-1.0 max-buffers=1 drop=true sync=false" " v4l2src device=/dev/vi...