Název:	Object-based image coding for cooperative 3D visualization
Autoři:	Löffler, Jobst
Citace zdrojového dokumentu:	Journal of WSCG. 2000, vol. 8, no. 1-3.
Datum vydání:	2000
Nakladatel:	Václav Skala - UNION Agency
Typ dokumentu:	článek article
URI:	http://wscg.zcu.cz/wscg2000/wscg_2000_program.htm http://hdl.handle.net/11025/15949
ISSN:	1213-6972 (print) 1213-6980 (CD-ROM) 1213-6964 (online)
Klíčová slova:	distribuovaná vizualizace;objekt založený na kódování obrazu;segmentace modelu;digitální knihovny
Klíčová slova v dalším jazyce:	distributed visualization;object-based image coding;model segmentation;digital libraries
Abstrakt v dalším jazyce:	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 net- worked 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 o ers exible means of user interaction for digital library applications. There- fore, future work should aim at providing a cooperative 3D visual interface for heterogeneous documents in digital library systems.
Práva:	© Václav Skala - UNION Agency
Vyskytuje se v kolekcích:	Volume 8, number 1-3 (2000)

Všechny záznamy v DSpace jsou chráněny autorskými právy, všechna práva vyhrazena.