Title: Object-Based Image Coding for Cooperative 3D Visualization
Authors: Löffler, Jobst
Citation: WSCG '2000: Conference proceeding: The 8th International Conference in Central Europe on Computers Graphics, Visualization and Interaktive Digital Media '2000 in cooperation with EUROGRAPHICS and IFIP WG 5.10: University of West Bohemia, Plzen, Czech republic, February 7 - 10, 2000, p. 197-203.
Issue Date: 2000
Publisher: University of West Bohemia
Document type: conferenceObject
konferenční příspěvek
URI: http://wscg.zcu.cz/wscg2000/Papers_2000/Q91.pdf.gz
http://hdl.handle.net/11025/15456
ISBN: 80-7082-612-6
Keywords: distribuovaná vizualizace;kódování obrazu založené na objektech;segmentace modelu;digitální knihovny
Keywords in different language: distributed visualization;object-based image coding;model segmentation;digital libraries
Abstract: This articel presents a new approach to interaction with 3D objects of virtual models in the context of digital libraries, which was developed as part of the author`s ongoing PhD research. Collaborative networked environments support users in their work with shared content. One way to provide the visual feedback a user needs to interact with 3D models is to distribute image streams of rendered objects in a client-server-environment, which is described here. Image streams are coded in an object-based way according to the MPEG-4 international standard. As a result, users in a heterogeneous and error-prone network environment can cooperatively visualize complex 3D models. The use of coded video streams for collaborative visualization offers flexible means of user interaction for digital library applications. Therefore, future work should aim at providing a cooperative 3D visual interface for heterogeneous documents in digital library systems.
Rights: © University of West Bohemia
Appears in Collections:WSCG '2000: Conference proceeding

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