Current Server Time: 13:41 (Central Europe)

#apertus IRC Channel Logs

2014/03/17

Timezone: UTC


01:53
sb0
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02:28
sb0
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06:11
Bertl
morning folks!
06:27
se6astian
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06:28
Bertl
morning se6astian!
06:28
Bertl
please update the cmv_hist3 to the latest version which supports variable decimation and proper mathematical binning :)
06:29
Bertl
-d 2 will result in the 'old' behaviour, but e.g. -d 3 -b 256 is probably what you want to use
06:30
se6astian
good morning
06:30
se6astian
ah great, thanks!
06:31
Bertl
you're welcome!
06:37
se6astian
abou RCN, I was thinking of melting out the hole for pmod A with a soldering iron
06:37
se6astian
would you say that would be a wise solution?
06:38
se6astian
I can tune the temperature of my soldering iron between 150-450°C
06:38
se6astian
the enclosures acrylic glass should have a melting point of 160°C
06:39
Bertl
no, I would say that is an awful solution
06:40
se6astian
oh no ;P
06:40
Bertl
as I said, please do not destroy the axiom alpha box
06:40
se6astian
alternative ideas?
06:40
Bertl
infrared filter, as I already suggested
06:41
Bertl
I can test this in the evening and bring you one tomorrow
06:41
se6astian
yes please
06:42
Bertl
but even without proper illumination, the RCN correction should work to some extend
06:43
Bertl
just make sure it is uniform over the sensor area
06:44
Bertl
if you get a noticeable tint, dump the values and adjust the channels with a constant offset
06:44
se6astian
my observation was that with -N 1 you can get away with a white wall, with any higher Ns the image is much worse afterwards
06:45
Bertl
is the cmv_rcn3 updated?
06:45
se6astian
on the weekend it was, I guess you released a new version already again? :)
06:46
Bertl
you can check with the md5 list, it hasn't been updated
06:46
Bertl
just checking because the described effects do not match the algorithm used
06:46
Bertl
i.e. the avaraging over several frames should not make the result worse
06:47
se6astian
ok, I will test and report with actual images
06:48
Bertl
also make sure to use the diffusor unless your white wall is really really even lit :)
06:48
se6astian
where can I find the list of md5s again ?
06:49
Bertl
http://vserver.13thfloor.at/Stuff/AXIOM/cmv_hdmi2.md5
06:49
Bertl
note that it is not updated, i.e. there are newer versions in the dir
06:52
se6astian
oh, well then its not that useful :)
06:52
sasha_c
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06:55
Bertl
depends when you updated
06:55
Bertl
but I can update it as well
06:56
Bertl
btw, there is a new bitstream which extends the matrix precision to 12 bit after the decimal point
06:56
Bertl
(requires updating mat4_conf.sh as well)
06:57
Bertl
so, cmv_hdmi2.md5 updated
07:00
se6astian
thanks
07:01
Bertl
np
07:10
niemand
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07:22
Lunastyx_
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Lunastyx
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Lunastyx_
changed nick to: Lunastyx
07:28
rexbron
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rexbron
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10:03
se6astian1
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se6astian
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10:05
se6astian1
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10:12
Bertl
off for a nap ... bbl
13:20
se6astian
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13:26
Bertl
back now ...
13:31
se6astian
me too
13:31
se6astian
met another potential horizon 2020 collaboration partner
13:31
se6astian
writing summary now
13:35
Bertl
great!
14:32
rainer_vie
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14:37
Bertl
wb rainer_vie!
14:37
rainer_vie
hi !!! how's goin ?
14:37
Bertl
fine, thanks! and for you?
14:41
rainer_vie
fine... getting my quadcopter on wednesday :) smaller one with a gopro camera for beginning...
14:41
rainer_vie
can't wait
14:45
Bertl
nice, make a copy for us :)
15:00
intracube
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15:06
rainer_vie
sure... the day will come and an axiom camera will fly :)
15:06
Bertl
no doubt!
15:08
se6astian
a dji phantom I assume?
15:10
rainer_vie
Phantom II with H3-2D gimbal and a Videodownlink on 5,8 GHz
15:11
se6astian
nice
15:12
rainer_vie
yeahhh this will make fun...
15:13
sasha_c
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15:13
rainer_vie
like this here: https://www.youtube.com/watch?v=n9LsFHdcb2I
15:49
Bertl
off for now ... bbl
15:52
se6astian
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16:26
sb0
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16:32
gcolburn
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16:36
se6astian
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17:58
Bertl
back now ...
18:02
rainer_vie
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18:29
niemand
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18:37
Bertl
se6astian: does the new hist3 work as expected even with linearization enabled?
18:53
se6astian
had no time to test yet sorry
19:15
niemand
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19:20
sasha_c
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21:25
Bertl
off to bed now ... have a good one everyone!
21:35
se6astian
me too :)
21:36
se6astian
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21:58
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22:00
sasha_c
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