NDLI: DR-Marker: A Novel Diminishing-Reality-Based AR Registration

Content Provider	IEEE Xplore Digital Library
Author	Chen Ling Jing Zhao Wenjun Zhang
Copyright Year	2013
Description	Author affiliation: Sch. of Film & TV Arts & Technol., Shanghai Univ., Shanghai, China (Chen Ling; Jing Zhao; Wenjun Zhang)
Abstract	This paper proposes a novel diminishing-reality-based AR registration, called DR-marker. It is used in our proposed filmmaking system ARFMS. Although it is based on marker-based registration method, the user will not see the special marker in the real environment via diminishing reality technology. Users can apply the DR-marker just like real scene element, because it takes the advantages of marker-based and marker less-based registration approaches. After marker detection, projecting model is built to replace the marker. Then the projecting model can be tracked like a CG object. The marker may be occluded by scene elements. The virtual-to-real occlusion ensures that the DR-marker looks like the real scene elements without wrong spatial relationship. And DR-marker approach is based on a simple setup. This paper implements DR-marker in real-time. It demonstrates DR-marker is a stable and low-computation AR registration method. DR-marker can be effective used in the ARFMS. The user can perform with the CG character and stage property just like real ones.
Starting Page	716
Ending Page	720
File Size	1077927
Page Count	5
File Format	PDF
ISBN	9780769550503
DOI	10.1109/ICIG.2013.145
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-07-26
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Three-dimensional displays Computational modeling diminishing reality occlusion Cameras augmented reality Real-time systems Robustness registration Mathematical model Augmented reality
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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