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Authors:Niklas Bakos: Norrköping Visualization and Interaction Studio, Linköping University, Sweden
Claes Järvman: Norrköping Visualization and Interaction Studio, Linköping University, Sweden
Mark Ollila: Norrköping Visualization and Interaction Studio, Linköping University, Sweden
Publication title:Implementation of a Dynamic Image-Based Rendering System
Conference:Special Effects and Rendering. Proceedings from SIGRAD 2002; Linköpings universitet; Norrköping; Sweden; November 28th and 29th; 2002
Publication type: Abstract and Fulltext
Issue:007
Article No.:001
Abstract:Work in dynamic image based rendering has been presented by Kanade et al. [4] and Matusik et al. [5] previously. We present an alternative implementation that allows us to have a very inexpensive process of creating dynamic image-based renderings of digitally recorded photo realistic; real-life objects. Together ith computer vision algorithms; the image-based objects are visualized using the Relief Texture Mapping algorithm presented by Oliveira et al [6]. As the relief engine requires depth information for all Texels representing the recorded object in an arbitrary view; a recording solution making depth extraction possible is required. Our eyes use binocular vision to produce disparities in depth; which also is the most effortless technique of producing stereovision. By using two digital video cameras; the dynamic object is recorded in stereo in different views to cover its whole volume. As the depth information from all views are generated; the different views from the image-based object are textured on a pre-defined bounding box and relief textured into a three dimensional representation by applying the known depth disparities.
Language:English
Year:2002
No. of pages:6
Pages:5-10
Series:Linköping Electronic Conference Proceedings
ISSN (print):1650-3686
ISSN (online):1650-3740
File:http://www.ep.liu.se/ecp/007/001/ecp00701.pdf
Available:2002-11-28
Publisher:Linköping University Electronic Press; Linköpings universitet

REFERENCE TO THIS PAGE
Niklas Bakos, Claes Järvman, Mark Ollila (2002). Implementation of a Dynamic Image-Based Rendering System, Special Effects and Rendering. Proceedings from SIGRAD 2002; Linköpings universitet; Norrköping; Sweden; November 28th and 29th; 2002 http://www.ep.liu.se/ecp_article/index.en.aspx?issue=007;article=001 (accessed 11/21/2014)