Current Server Time: 04:28 (Central Europe)

#apertus IRC Channel Logs

2019/02/02

Timezone: UTC


00:49
seku_
left the channel
00:49
seku_
joined the channel
00:57
johnathan
left the channel
02:14
comradekingu1
joined the channel
02:16
comradekingu
left the channel
02:55
Bertl
off to bed now ... have a good one everyone!
02:55
Bertl
changed nick to: Bertl_zZ
04:39
slikdigit
left the channel
04:59
Spirit532
left the channel
06:03
Spirit532
joined the channel
07:46
BAndiT1983|away
changed nick to: BAndiT1983
09:58
Bertl_zZ
changed nick to: Bertl
09:58
Bertl
morning folks!
10:15
se6astian|away
changed nick to: se6astian
10:42
siddhantsahu
Good Morning!
10:43
se6astian
hi siddhantsahu
10:43
siddhantsahu
se6astian: how can task T987 : Try running Tensorflow DeepLab-v3+ inside AXIOM Beta help?
10:44
siddhantsahu
I mean what is the need of semantic segmentation in AXIOM Beta?
10:45
BAndiT1983
to recognize object and beautify them, have you never used instagram filters? ;)
10:45
BAndiT1983
*objects
10:49
RexOrCine
changed nick to: RexOrCine|away
10:51
se6astian
siddhantsahu: there is no need currently, its purley a research and experiment centered task
10:54
siddhantsahu
se6astian: ok. Let me give it try. Which processor does AXIOM has and how much main memory is available?
10:55
BAndiT1983
zynq
10:55
se6astian
2 arm cores @ 800mhz
10:55
BAndiT1983
not much memory around 1gb, if i remember correctly
10:55
se6astian
microzed has 1gb ram in total, shared with fpga
10:55
BAndiT1983
plus the rest of linux system which requires its share
10:58
siddhantsahu
These deep learning models are pretty big not sure if the DeepLab-v3+ model fit in the available memory
10:59
BAndiT1983
tensorflow lite maybe
10:59
BAndiT1983
but this is task really not of importance at the moment, as firmware is priority 1
10:59
siddhantsahu
BAndiT1983: Yes
11:00
siddhantsahu
I know a bit of deep learning, that is why I was asking about this task
11:02
BAndiT1983
can't think of any usage cases at the moment, but i'm a developer and not camera user
11:15
Bertl
siddhantsahu: what amount of memory are we talking here?
11:16
siddhantsahu
Bertl: Let me check the model details
11:21
vup2
i think without any acceleration from the fpga side semantic segmentation would be nearly impossible
11:21
vup2
but a fun application would be for example to automatically blur any faces to increase anonymity
11:39
siddhantsahu
The MobileNetV2 (focused towards mobile devices)model can be used as a feature extractor with DeepLab-v3 which has less precision and number of parameters suited for mobile devices.
11:39
Bertl
vup2: yeah, movie makers will love that! :)
11:42
siddhantsahu
Refer Table 3 for the MobileNetV2 paper for model size and memory requirements. http://openaccess.thecvf.com/content_cvpr_2018/papers/Sandler_MobileNetV2_Inverted_Residuals_CVPR_2018_paper.pdf
12:11
vup2
It would certainly be a unique feature
12:40
BAndiT1983
se6astian, the menu of axiom remote is now moving when using the virtual knob, but i need some info on how it works for the real one
12:41
BAndiT1983
according to info from Bertl, the knob is using values from 0 to 255 and does also overflow or underflow for this ones
12:42
BAndiT1983
but if i start the visualizer and turn from default state 0 to 1, the menu entries are iterated fast till the end
12:42
BAndiT1983
if i turn back, then back to the top, probably i'm missing something which handles detents of the knob
12:42
se6astian
let me dig out the corresponding code lines
12:42
BAndiT1983
ah, found it in main.c, you are subtracting new and last state
12:43
BAndiT1983
int8_t diff = data[0] - qe[0];
12:43
BAndiT1983
knob_event_handler(E1_ROT, diff);
12:43
se6astian
yeah thats it
12:44
BAndiT1983
ok, will add corresponding code and upload working version
12:54
BAndiT1983
it works, will commit now
12:57
se6astian
great
12:57
BAndiT1983
done, bassic version for now, soem code will be moved to other areas, like init of white balance options, just added it to visualizer for quicker results
13:17
slikdigit
joined the channel
13:39
comradekingu1
left the channel
14:00
slikdigit
left the channel
14:00
slikdigit
joined the channel
14:12
Bertl
off for now ... bbl
14:13
Bertl
changed nick to: Bertl_oO
15:06
Spirit532
left the channel
15:06
Spirit532
joined the channel
15:54
comradekingu
joined the channel
17:52
anjan
joined the channel
18:42
BAndiT1983
changed nick to: BAndiT1983|away
18:51
anjan
left the channel
19:34
slikdigit
left the channel
20:24
se6astian
off to bed
20:24
se6astian
good night
20:24
se6astian
changed nick to: se6astian|away
21:11
BAndiT1983|away
changed nick to: BAndiT1983
21:31
aombk2
joined the channel
21:32
aombk
left the channel