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Composition of novel views through an efficient image warping
EnhuaWu1,2; Xin Zheng2,3
2003-08-01
Conference Name19th Computer Graphics International Conference
Source PublicationVisual Computer
Volume19
Issue5
Pages319-328
Conference DateJUL 03-06, 2001
Conference PlaceCITY UNIV HONG KONG, KOWLOON, PEOPLES R CHINA
PublisherSPRINGER-VERLAG, 175 FIFTH AVE, NEW YORK, NY 10010 USA
Other Abstract

This paper presents an efficient inverse warping algorithm for generating novel views from multiple reference images taken from different viewpoints. The method proceeds in three steps: preprocess for edge-pixel extraction, inverse warping from the primary image, and hole filling from remaining reference images. In using advantages of epipolar-line features and the depth discontinuity in the reference images, the inverse warping can be efficiently applied in segments, accelerating the rendering process substantially. Two acceleration techniques are proposed at the last stage for hole filling. By using the algorithm proposed, we may navigate a virtual environment at an interactive rate.

Keyword3d Warping Forward Warping Image-based Rendering Inverse Warping
DOIhttps://doi.org/10.1007/s00371-002-0183-x
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Software Engineering
WOS IDWOS:000185598500005
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Citation statistics
Cited Times [WOS]:1   [WOS Record]     [Related Records in WOS]
Document TypeConference paper
CollectionFaculty of Science and Technology
Affiliation1.Faculty of Science and Technology, University of Macao, Macao, P.R. China
2.Lab. of Computer Science, Institute of Software, Chinese Academy of Sciences, Beijing, P.R. China
3.Zhongxinguoan Information Technology Company, Beijing, P.R. China
First Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
EnhuaWu,Xin Zheng. Composition of novel views through an efficient image warping[C]:SPRINGER-VERLAG, 175 FIFTH AVE, NEW YORK, NY 10010 USA,2003:319-328.
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