#apertus IRC Channel Logs

Hey BAndiT1983, did you go through my code?

morning :)

hi siddhantsahu

Since AXIOM Beta acquires RAW images, white point can be set afterwards in post(OpenCine) but it might help when we want to preview the footage in a monitor. AXIOM Beta users can manually dial in the illuminant temperature but they can also have option to choose to automatic set white point by the camera using these algorithms.

Yes

what is your doubt?

Or will it be something different ?

i.e. you will get 64bit words consisting of four channel RG/GB of 12bit data plus 16bit overlay

the RG is from the first bayer pattern line and the GB is from the second bayer pattern line

https://www.researchgate.net/figure/Typical-Bayer-Matrix-with-3-main-colors-in-the-RGGB-configuration-In-this-paper-each_fig1_45709080

why not?

yes?

Whicj also includes selection of right variable size.

so it is advantageous to utilize the cpu caches for this wile avoiding unnecessary hits on the DDR memory

So , for task should we write code using dev/mem or simple mapping raw12 file which will be having bayers pattern ?

You are taking 64 bits packed sense at a timel , to achieve code ro reduce memory access ,right?

?

Alan_: the best approach would be to read a number of 64bit words (enough to generate a short memory burst) and to process them with SIMD instructions while cached (with as little other memory access as possible)