Journal Article
@Article
Artikel in Fachzeitschrift


Show entries of:

this year (2014) | last year (2013) | two years ago (2012) | Notes URL

Action:

login to update

Options:








Author, Editor(s)

Author(s):

Pajak, Dawid
Herzog, Robert
Myszkowski, Karol
Eisemann, Elmar
Seidel, Hans-Peter

dblp
dblp
dblp
dblp
dblp

Not MPG Author(s):

Eisemann, Elmar

BibTeX cite key*:

HerzogEG2011

Title

Title*:

Scalable Remote Rendering with Depth and Motion-flow Augmented Streaming


render2videostreamEG2011.pdf (2983.51 KB)

Journal

Journal Title*:

Computer Graphics Forum (Proc. of EUROGRAPHICS)

Journal's URL:


Download URL
for the article:

http://dx.doi.org/10.1111/j.1467-8659.2011.01871.x

Language:

English

Publisher

Publisher's
Name:

Blackwell

Publisher's URL:


Publisher's
Address:

Oxford, UK

ISSN:


Vol, No, pp, Date

Volume*:

30

Number:

2

Publishing Date:

2011

Pages*:

415-424

Number of
VG Pages:


Page Start:

415

Page End:

424

Sequence Number:


DOI:

10.1111/j.1467-8659.2011.01871.x

Note, Abstract, ©

Note:


(LaTeX) Abstract:

In this work, we focus on efficient compression and streaming of frames rendered from a dynamic 3D model.
Remote rendering and on-the-fly streaming become increasingly attractive for interactive applications. Data is kept confidential and only images are sent to the client. Even if the client's hardware resources are modest, the user can interact with state-of-the-art rendering applications executed on the server. Our solution focuses on augmented video information, e.g., by depth, which is key to increase robustness with respect to data loss, image reconstruction, and is an important feature for stereo vision and other client-side applications.
Two major challenges arise in such a setup. First, the server workload has to be controlled to support many clients, second the data transfer needs to be efficient. Consequently, our contributions are twofold.
First, we reduce the server-based computations by making use of sparse sampling and temporal consistency to avoid expensive pixel evaluations.
Second, our data-transfer solution takes limited bandwidths into account, is robust to information loss, and compression and decompression are efficient enough to support real-time interaction.
Our key insight is to tailor our method explicitly for rendered 3D content and shift some computations on client GPUs, to better balance the server/client workload.
Our framework is progressive, scalable, and allows us to stream augmented high-resolution (e.g., HD-ready) frames with small bandwidth on standard hardware.

URL for the Abstract:


Categories,
Keywords:

Rendering, Video streaming, Video Compression

HyperLinks / References / URLs:


Copyright Message:


Personal Comments:


Download
Access Level:

Public

Correlation

MPG Unit:

Max-Planck-Institut für Informatik



MPG Subunit:

Computer Graphics Group

Audience:

popular

Appearance:

MPII WWW Server, MPII FTP Server, MPG publications list, university publications list, working group publication list, Fachbeirat, VG Wort


BibTeX Entry:

@ARTICLE{HerzogEG2011,
AUTHOR = {Pajak, Dawid and Herzog, Robert and Myszkowski, Karol and Eisemann, Elmar and Seidel, Hans-Peter},
TITLE = {Scalable Remote Rendering with Depth and Motion-flow Augmented Streaming},
BOOKTITLE = {Computer Graphics Forum},
JOURNAL = {Computer Graphics Forum (Proc. of EUROGRAPHICS)},
PUBLISHER = {Blackwell},
YEAR = {2011},
NUMBER = {2},
VOLUME = {30},
PAGES = {415--424},
ADDRESS = {Llandudno, UK},
DOI = {10.1111/j.1467-8659.2011.01871.x},
}


Entry last modified by Karol Myszkowski, 02/04/2013
Show details for Edit History (please click the blue arrow to see the details)Edit History (please click the blue arrow to see the details)
Hide details for Attachment SectionAttachment Section

View attachments here:


File Attachment Icon
render2videostreamEG2011.pdf