Special Issue of CVIU on



            Model-based and Image-based 3D Scene Representation
                             for Interactive Visualization

Guest Editors

Guido M. Cortelazzo, Department of Information Engineering, University of Padua, Italy 
Concettina Guerra, Department of Information Engineering, University of Padua, Italy 

Aim and scope

A 3D scene generally cannot be adequately represented by a single picture or a collection of pictures, which can only
reproduce one viewpoint or a collection of viewpoints, or even by a movie, which can reproduce only one visualization
trajectory: the one which was followed by the operator during the taking.

What characterizes human inspection is the viewer's freedom to choose at any instant his viewing distance and
direction. 3D models and image-based methods offer the representation tools closest to direct inspection since they give
the possibility of dynamically visualizing any view of a 3D scene or object under users' interaction. In this context the
photorealistic reproduction of colour appearance is essential. The use of 3D scene representations for interactive
visualization can be extended to a great deal of non traditional applications, ranging from e-commerce to cultural
heritage, provided that a number of open issues concerning their realization and their remote visualization find
adequate solutions. A central issue concerns the availability of procedures which make their realization from geometry
and texture data gathered by inexpensive equipment as robust and automatic as possible.

Since an important characteristic of 3D scene representations for interactive visualization is their remote usability, any
contribution to their compression, transmission and remote visualization which may overcome or at least alleviate the
difficulties of their distribution via the Internet or wireless channels would play a valuable service. This special issue will
focus on topics relevant to the effective and inexpensive realization of 3D scene representations for interactive
visualization and their remote use, such as:
Multi-image processing
Image-based rendering
3D photography
3D view registration and integration
Multi-resolution 3D scene representation
3D texture acquisition and processing
Compression and transmission of 3D scene representation
Remote visualization of 3D scene representation
3D video and 3D telepresence

Only original, high-quality papers, in-line with the CVIU guidelines, will be considered for publication in this special
issue.
Every contribution to the special issue is bound to undergo standard CVIU reviewing policy. 

 

Deadlines and publication dates

Electronic submission of full manuscripts: May 31, 2003
Notification to authors: October 30, 2003
Submission of revised manuscripts: December 15, 2003
Final decision on accepted papers: January 30, 2004
Papers in final form: February 28, 2004
Publication of special issue: Third quarter of 2004

Submission Guidelines

All papers should be written according to the CVIU instructions and submitted electronically in .PDF or .ps format to
either corte@dei.unipd.it or guerra@dei.unipd.it.
A separate cover sheet should be sent with the paper. The cover sheet in plain text should contain the article title,
author(s), and affiliation(s); a short running head (abbreviated form of title) of less than 50 characters including spaces;
and the name, complete mailing address, and telephone and fax numbers of the person to whom correspondence should
be sent.