Search found 5 matches
- Mon Apr 08, 2024 10:29 pm
- Forum: Cameras and video capture modules
- Topic: Raspberry camera modul 3 with autofocus
- Replies: 5
- Views: 16460
Re: Raspberry camera modul 3 with autofocus
Realizator's last post is from last year, is he alive?
- Wed Jun 08, 2022 7:07 pm
- Forum: SLP2 RaspiOS image
- Topic: Stereopi v2 as usb device
- Replies: 5
- Views: 9391
Re: Stereopi v2 as usb device
Found it! As it turns out, I had to connect the usb_cli jumper in the stereopi, which I learned is necessary from this article.
- Tue Jun 07, 2022 6:40 pm
- Forum: SLP2 RaspiOS image
- Topic: Stereopi v2 as usb device
- Replies: 5
- Views: 9391
Re: Stereopi v2 as usb device
I did as described in the article and I cannot make it work, at least with the Stereopi v2. The device does not show up on my host computer. I have tried powering it from one of the usb-a ports in my computer and also from the usb-c one. Is there a problem with the v2? My /boot/config.txt file is: #...
- Tue May 31, 2022 9:55 pm
- Forum: OpenCV, Python and other image processing
- Topic: Size and framerate
- Replies: 3
- Views: 7747
Re: Size and framerate
Thank you for your quick response. I did what you recommended and, indeed, it looks like Python is the bottleneck here, as a program written in C is way quicker than my Python script. #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <time.h> int main() { char *buffer = malloc(1024...
- Mon May 30, 2022 11:03 pm
- Forum: OpenCV, Python and other image processing
- Topic: Size and framerate
- Replies: 3
- Views: 7747
Size and framerate
I'm trying to capture high resolution frames from the Stereopi, reading the output of raspividyuv as suggested in this medium post . However, the framerate is terribly slow at 3264 x 1024 (1632 x 1024 per side). This is the code I'm running: import sys import numpy as np import cv2 import time heigh...