• Thanks: 1

Topic: Development

Hi,

Is SVP still being developed?
Is there any development list/ideas?


Thanks,
Andy

Re: Development

Andrew_HD
Is there any development list/ideas?

yep, in Russian  big_smile

but you're free to post any good ideas for future releases here wink

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Re: Development

I can understand some Russian smile

Well- I'm mainly after better engine quality, faster processing, maybe 8bit+ support or at least 4:2:2, ....
Is phase plane correlation a "better" solution for engine?

Is there any update coming soon?

  • MAG79
  • SVP developer
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Re: Development

Andrew_HD
better engine quality
We work on it every time.

faster processing
We have such plans to future.

8bit+ support or at least 4:2:2
We will think about it. All this time we worked on enchancing 8bit YV12 processing.

Is phase plane correlation a "better" solution for engine?
Sorry. I don't understand.

Is there any update coming soon?
Yes. It will be bug fix release with some new stuff for smoothing stereo and better quality on Intel HD4000 graphics. Of course including of components updates.

5 Reply by vivan (edited by vivan 02-05-2013 11:21:23)

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Re: Development

MAG79
Sorry. I don't understand.
ftp://ftp.ldv.ei.tum.de/pub/Motion_Esti … ilomar.pdf

As I understand this is improvement of the usual search of blocks motion vectors. First, a MV for each block is calculated, and then, each vector is corrected considering vectors of neighboring blocks. It should help at getting rid of artifacts on regular structures.

Насколько я понял это улучшение обычного алгоритма поиска MV блоков. Сначала выполняется обычный поиск векторов для каждого блока, а потом каждый вектор корректируется, учитывая вектора соседних блоков. Помогает бороться с артефактами на периодических текстурах. В качестве примера там берется дом с окнами.
Картинки из pdfки (слева результат их алгоритма, справа - обычного):
http://4.firepic.org/4/images/2013-05/02/pngsy465kmgr.png
http://4.firepic.org/4/images/2013-05/02/nroac5k7q3ol.png

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Re: Development

Yes- it's some technique which can be found is some other solutions.

The main problems is high motion scenes and also low fps sources 24p,25p, 30p.
Most of them have high motion burr, so instead of hard edges between some elements there are blurred areas. In these places quality suffers a lot- there are big artefacts.

I don't know if phase plane correlation can help, but it's used in other high-end solutions.