Super-resolution of a 3-dimensional scene from novel viewpoints

Nelson, Kyle, Bhatti, Asim and Nahavandi, Saeid 2012, Super-resolution of a 3-dimensional scene from novel viewpoints, in ICARCV 2012 : Proceedings of the 12th International Conference on Control, Automation, Robotics and Vision, IEEE, Piscataway, N.J., pp. 1380-1385.

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Title Super-resolution of a 3-dimensional scene from novel viewpoints
Author(s) Nelson, KyleORCID iD for Nelson, Kyle
Bhatti, AsimORCID iD for Bhatti, Asim
Nahavandi, SaeidORCID iD for Nahavandi, Saeid
Conference name Control, Automation, Robotics and Vision. Conference (12th : 2012 : Guangzhou, China)
Conference location Guangzhou, China
Conference dates 5-7 Dec. 2012
Title of proceedings ICARCV 2012 : Proceedings of the 12th International Conference on Control, Automation, Robotics and Vision
Editor(s) [Unknown]
Publication date 2012
Conference series Control, Automation, Robotics and Vision Conference
Start page 1380
End page 1385
Total pages 6
Publisher IEEE
Place of publication Piscataway, N.J.
Keyword(s) super-resolution
uncalibrated camera
novel view
sparse reconstruction
Summary Super-resolution is a method of post-processing image enhancement that increases the spatial resolution of video or images. Existing super-resolution techniques apply only to images captured of a planar scene. This paper aims to extend super-resolution concepts from the 2D domain to the 3D domain, drawing on ideas from both superresolution and multi-view geometry, two fields of research that until now have predominantly been studied in isolation. 2D super-resolution methods are not without their complexities and limitations. However, once multiple views of a scene are considered within a super-resolution framework, a new range of issues arise that must also be resolved. For example, when input images of a scene with variation in depth are considered, it is no longer clear how and where the images should be registered. This paper describes the use of sparse 3D reconstruction in order to ‘register’ the input images, which are then transferred to a novel image plane and combined to increase the perceived detail in the scene. Experimental results using real images captured from generally positioned input cameras are presented.
ISBN 9781467318723
Field of Research 080106 Image Processing
Socio Economic Objective 970108 Expanding Knowledge in the Information and Computing Sciences
HERDC Research category E1 Full written paper - refereed
Copyright notice ©2012, IEEE
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