A Rate Distortion Framework for 3D Browsing

Author

Zanuttigh, Pietro ; Brusco, Nicola ; Cortelazzo, Guido M. ; Taubman, David S.

Author_Institution

Padova Univ., Padova

fYear

2007

fDate

7-9 May 2007

Firstpage

1

Lastpage

4

Abstract

This paper contains an overview of a novel remote 3D visualization scheme. The scene is represented by a set of scalably compressed views and depth maps stored at server side. The JPIP transmission protocol is exploited to transmit the data in a progressive way while the interactive browsing goes on. The received images are then warped onto the required view and combined together. We develop a model to estimate the distortion in the rendered views and use it both to combine information from multiple views at client side and to select the data that need to be transmitted from the server.

Keywords

client-server systems; data visualisation; image coding; rendering (computer graphics); 3D browsing; 3D visualization; JPIP transmission protocol; depth maps; image coding; image communication; image compression; interactive browsing; rate distortion; rendering; Data visualization; Image coding; Image communication; Information geometry; Layout; Protocols; Rate-distortion; Rendering (computer graphics); Transform coding; Web server; Image coding; Image communication; Rendering;

fLanguage

English

Publisher

ieee

Conference_Titel

3DTV Conference, 2007

Conference_Location

Kos Island

Print_ISBN

978-1-4244-0722-4

Electronic_ISBN

978-1-4244-0722-4

Type

conf

DOI

10.1109/3DTV.2007.4379474

Filename

4379474