I'm sorry for slow response. I just noticed the post today on 2/Apr.Hi @sohonomura2020 I am looking for a very sensitive sensor like IMX462 or IMX327, pixel size of 2.9µm with a definition of around 3mp that I could connect to RPi5 through Mipi and set by using libcamera.
I have already integrated the Arducam IMX462 in a previous project and it works great through libcamera, but I need to move to a bigger sensor.
Do you have such product (maybe IMX585 ?) and that accept long exposure (200 sec for example).
Thanks for your help
The bit width of exposure register for STRVIS2 sensors is 20bit, 4 times longer than STARVIS(IMX462),
Line length(HMAX) is 16bit, Frame Length(VMAX/Exposure) is 20bit, totally 36bit for 74.25MHz clock, will result 925sec.
But I never tried such long exposure case.
Have you tried 200sec exposure with IMX462? (1/74.25MHz * 2^34 = 231sec at maximum).
And I believe 10sec exposure shooting x 20times and add them together will be safer.
sohonomura2020
Statistics: Posted by sohonomura2020 — Tue Apr 02, 2024 5:10 am