#apertus IRC Channel Logs

RexOrCine, available? need review!

good morning folks!

Do we have any special place to upload images for Wiki?

illustrations probably can go directly into the wiki (preferably as SVG)

for larger files like snapshots or movie sequences there is a fileserver

good

minor nitpick: the sensel does not 'have' 12 bits, the sensel is analog, the ADC in the sensor converts it to 8-14bit depending on sensor and configuration, but the image pipeline in the FPGA produces 12bit values

looks good, there is another twist though, the sensor can mirror the image vertically

in this case, the bayer pattern is mirrored too

you mean something like BOTTOM_UP_DIP?

or just pattern change from RGGB to GBRG

so last byte is the logical first byte?

so rows are reaarranged... but each row is intact?

will add them in a moment :)

s/inverted/flipped/ or s/inverted/mirrored/

done

correct

I'm sorry I meant that if the image is vertically mirrored than the colums must be flipped, like RGRGRGRG -> GRGRGRGR or I'm wrong?

I mean GBGBGB.. then RGRGRG... sorry

correct

horizontal mirroring is available too, but that needs support on the image pipeline side

hi [simon], it is quite common to have vertical mirroring. Not sure about horizonatal mirroring though. It is so common that some formats allow frame to be stored bottoms up. See: https://msdn.microsoft.com/en-us/library/windows/desktop/dd407212(v=vs.85).aspx

Hey.

np

hey, how's it going?

Although I've started late, but I have worked on the similar topic at TU Delft.

I have designed the real time video processing engine using PYNQ board (ZYNQ based), and have used Vivado HLS tools to deploy the kernel on the FPGA fabric for displaying the edges with red color.

Yes, so I am doing my minors in Reconfigurable computing, I have earlier worked on designing FPGA (mainly coded in VHDL) based communication platforms for Avionics/ IOT applications. my publication link (http://ieeexplore.ieee.org/document/7889931/) .

check out https://wiki.apertus.org/index.php/GSoC_Overview if not done so already

make sure to complete the challenge task(s) and do some nice proposal(s)

(GSoC applicants as well as mentors are happy to help)

Thank you for the support.

hi supragya

read logs from yesterday and have to say that NLE is not the scope of OC

OC can be used as data provider and as tool for first color grading, but other apps are more suitable and have more developers

RexOrCine: what project? :)

who said?

Is it deep?

You're missing out :)

Hello!

btw BAndiT1983, I haven't got that bug in OC Downscaler fixed

so far I have determined that the bug is only visible in the green and blue channels, which coincidentally are in the odd rows. (when I removed the green2 from the extractor, the bug disappeared from the green channel)