Current Server Time: 19:49 (Central Europe)

#apertus IRC Channel Logs

2018/09/17

Timezone: UTC


00:03
corelax29
joined the channel
00:10
corelax29
left the channel
00:38
illwieckz
joined the channel
00:43
ItsMeLenny
joined the channel
00:46
ItsMeLenny
left the channel
00:46
ItsMeLenny
joined the channel
00:52
ItsMeLenny
left the channel
00:53
ItsMeLenny
joined the channel
00:54
ItsMeLenny
left the channel
00:54
ItsMeLenny
joined the channel
01:30
mdk18
joined the channel
01:33
mdk18
left the channel
02:49
aleb
supragya_, BAndiT1983|away: The new Blackmagick RAW format has just been released https://www.blackmagicdesign.com/products/blackmagicursaminipro/blackmagicraw It has a developer SDK for "downstream" apps. Might want to check it out.
03:49
aleb
thiblahute: ^
04:07
Bertl_oO
off to bed now ... have a good one everyone!
04:07
Bertl_oO
changed nick to: Bertl_zZ
04:18
BAndiT1983|away
changed nick to: BAndiT1983
04:19
BAndiT1983
changed nick to: BAndiT1983|away
04:19
BAndiT1983|away
changed nick to: BAndiT1983
05:45
LordVan
joined the channel
06:01
BAndiT1983
changed nick to: BAndiT1983|away
06:11
se6astian|away
changed nick to: se6astian
07:21
se6astian
changed nick to: se6astian|away
08:04
se6astian|away
changed nick to: se6astian
08:21
versatile
joined the channel
08:23
se6astian
good morning
08:23
se6astian
08:23
se6astian
08:23
se6astian
08:24
se6astian
08:24
se6astian
08:26
versatile
left the channel
08:31
BAndiT1983|away
changed nick to: BAndiT1983
08:31
BAndiT1983
changed nick to: BAndiT1983|away
09:05
Fohlen21
joined the channel
09:05
Fohlen21
left the channel
09:22
aombk2
joined the channel
09:23
aombk
left the channel
09:36
aombk
joined the channel
09:39
aombk2
left the channel
10:04
danieel
aleb: i checked it out.. highly inspired by the prores raw :)
10:20
se6astian
"inspired" for creating alternatives? :P
10:21
danieel
i mean the way it is made.. to split the image into smaller parts, that can be processed in parallel (but that was a specific of prores long time ago, yet no other codec used that)
11:13
BAndiT1983|away
changed nick to: BAndiT1983
11:17
BAndiT1983
changed nick to: BAndiT1983|away
11:17
BAndiT1983|away
changed nick to: BAndiT1983
11:20
anuejn[m]
is the image stored in debayered form or as sensel data?
11:21
anuejn[m]
is it discrete cosine transformed or wavelet?
11:36
BAndiT1983
changed nick to: BAndiT1983|away
11:43
danieel
it is DCT
11:45
danieel
the partial debayer means they convert it to some pseudo YCbCr bayerish raw (which is just equivalent for the dng raw predictor)
11:52
se6astian
interesting
11:55
RexOrCine|away
changed nick to: RexOrCine
12:08
jucar
left the channel
12:20
danieeeel
joined the channel
12:23
Kraps8
joined the channel
12:24
danieel
left the channel
12:27
danieeeel
changed nick to: danieel
12:28
Kraps8
left the channel
12:42
jucar
joined the channel
12:47
jucar
left the channel
13:31
ItsMeLenny
left the channel
13:32
CompanionCube15
joined the channel
13:37
CompanionCube15
left the channel
13:37
apmorton-
joined the channel
13:38
apmorton-
left the channel
14:18
thunderbolt12
joined the channel
14:19
thunderbolt12
left the channel
15:16
niteesh
joined the channel
15:16
BAndiT1983|away
changed nick to: BAndiT1983
15:21
jucar
joined the channel
15:22
Bertl_zZ
changed nick to: Bertl
15:22
jucar
left the channel
15:22
Bertl
morning folks!
15:22
Bertl
15:22
Bertl
15:22
Bertl
16:00
se6astian
changed nick to: se6astian|away
16:26
niteesh
left the channel
16:56
LordVan
left the channel
17:01
kus_ubuntui6861
joined the channel
17:06
kus_ubuntui6861
left the channel
17:16
RexOrCine
changed nick to: RexOrCine|away
18:07
bambams_
joined the channel
18:08
bambams_
changed nick to: Guest70600
18:09
Guest70600
left the channel
18:31
illwieckz
left the channel
18:44
illwieckz
joined the channel
18:55
se6astian|away
changed nick to: se6astian
19:06
maciej
joined the channel
19:11
BAndiT1983
changed nick to: BAndiT1983|away
19:25
Bertl
off for now ... bbl
19:26
Bertl
changed nick to: Bertl_oO
19:45
BAndiT1983|away
changed nick to: BAndiT1983
19:53
RexOrCine|away
changed nick to: RexOrCine
20:40
arisg
joined the channel
20:43
arisg
left the channel
20:54
se6astian
20:54
se6astian
20:54
se6astian
hi maciej!
20:54
maciej
hi!
20:55
maciej
it's good to hear from you!
20:56
se6astian
welcome to the channel
20:56
maciej
thank you
20:56
se6astian
unftortunately the spam attack still seems to be going on so we have to manually voice new users
20:57
maciej
I know
20:57
maciej
I got an email from Rex
20:57
maciej
I contacted with him about joining the Team on Sunday
20:58
maciej
So here I am, rady to help you
20:58
maciej
Did you got any info about me from him, or should I introduce myself?
20:59
se6astian
I got the email as well thanks
20:59
se6astian
your CV is very impressive
20:59
maciej
thank you!
21:00
se6astian
did you read around a bit on the website, wiki and apertus° labs already
21:00
se6astian
its quite a challenge to get an overview in the beginning
21:01
maciej
well, I read a few things on the website and wiki and I saw the lab, but honestly speaking, I don't know what exactly is the state of all projects
21:01
maciej
AXIOM cameras especially
21:02
maciej
So please tell me, what is the situation?
21:02
maciej
And where I can help?
21:03
se6astian
Did you see this page: https://www.apertus.org/axiom-beta-status ?
21:04
se6astian
finding an area that you want to work on / contribute to is the next challenge
21:05
se6astian
its especially difficult in the hardware area as its hard to split into smaller parts
21:05
se6astian
but for hardware you want to be talking to Bertl_oO (currently out of office)
21:06
maciej
I remember seeing that page long time ago, I didn't know what is the current situation
21:06
maciej
But now it's quite clear
21:07
maciej
I will look around and think about the things I will want to work on
21:08
maciej
for now, I'm quite sure I would love to help with image sensor integration (so sensorinterface board v2 is a place for me for sure)
21:09
se6astian
the interface board V2 is actually the board after the image sensor
21:10
se6astian
currently the image sensor we are using provides 64 LVDS pairs
21:10
se6astian
we dont have that many available lanes on the microzed FPGA/SOC to receive the data
21:11
se6astian
but the image sensor can also be operated with 32, 16, 8, 4, etc lanes halfing the throughput with each step
21:11
se6astian
but since its capable of providing 300 FPS at 12 Megapixels thats still a lot of throughput
21:11
se6astian
so we are currently operating it at 32 lanes
21:12
se6astian
the new interface board is meant to host an FPGA to receive the data from the image sensor in 64 lanes and multiplex the data into 32 lanes at twice the speed on the output side to the microzed
21:12
se6astian
that FPGA could also do other kind of preprocessing
21:13
se6astian
but its not a high priority as 150 FPS over 32 lanes is more than enough for us currently
21:15
BAndiT1983
changed nick to: BAndiT1983|away
21:16
BAndiT1983|away
changed nick to: BAndiT1983
21:16
maciej
ok, so are there any more crucial areas to work on? As for me, 4K RAW recording, color calibration and FPN noise calibartion are also interesting areas. And how about actual sensor board? Is it ready?
21:22
se6astian
sensors boards are ready yes
21:22
se6astian
https://wiki.apertus.org/index.php/Beta_CMV12K_ZIF_Sensor_Board
21:22
se6astian
https://wiki.apertus.org/index.php/Beta_CMV12K_THT_Sensor_Board
21:23
se6astian
4K RAW recording, color calibration and FPN noise calibartion are great areas, much easier to collaborate as things can be done remotely and in software
21:24
se6astian
I am actually about to turn off now but please if you have a chance talk to Bertl_oO as well - I will send you an email tomorrow about ideas for collaboration on calibration related tasks
21:25
se6astian
here are some quick pointer:
21:25
se6astian
https://lab.apertus.org/T720
21:25
se6astian
https://wiki.apertus.org/index.php/Factory_Calibration
21:25
se6astian
https://wiki.apertus.org/index.php/Black_Calibration
21:25
se6astian
https://wiki.apertus.org/index.php/Pattern_Noise
21:26
se6astian
https://wiki.apertus.org/index.php/PLR
21:26
maciej
Ok, I will wait for your email, and I will try to talk with Bertl_oO
21:26
se6astian
good night and thanks for stopping by today
21:26
se6astian
changed nick to: se6astian|away
21:26
maciej
Thank you for the links and for the talk, good night
21:33
BAndiT1983
changed nick to: BAndiT1983|away
21:37
maciej
left the channel
23:20
MoDaX
joined the channel
23:23
MoDaX
left the channel
23:46
futarisIRCcloud
joined the channel