Transactions of the Institute of Systems, Control and Information Engineers
Online ISSN : 2185-811X
Print ISSN : 1342-5668
ISSN-L : 1342-5668
Resolution Improving Method from a Sub-pixel Displaced Omnidirectional Image Sequence
Hajime NAGAHARAYasushi YAGIMasahiko YACHIDA
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2001 Volume 14 Issue 6 Pages 322-329

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Abstract

The omnidirectional image sensor, called HyperOmniVision, can observe a 360 degree field of view and can transform an input image to a common camera image or a panoramic image easily. However, it has an intrinsical problem that the angular resolution of HyperOmniVision is lower than that of a conventional video camera. We propose a resolution improving method for HyperOmniVision, which fuses consecutive images obtained by turning motion of HyperOmniVision. We discuss the optimization of both optics and processing by simulation results.

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