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Proceedings Paper

A new sub-pixel imaging algorithm based on multi-resolution filtering and its real-time realizing technology
Author(s): Jian Zhang; Guo-qiang Ni; Xin-ping Liu
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Paper Abstract

A new sub-pixel interpolation algorithm based on multi-resolution filtering technology is presented in the paper. During the course of the analyzing the algorithm, we theoretically testified the conclusion that the sub pixel imaging technology can improve system image resolution. It can be concluded from the experiment result that the new interpolation algorithm can raise the resolution remarkably. We presented a real-time system based on TI DSP to realize the new algorithm. The sub pixel imaging system is developed with the flexible whole design and modular design so that it has the characteristics of extending, maintainability and easy soft developing.

Paper Details

Date Published: 28 November 2007
PDF: 14 pages
Proc. SPIE 6833, Electronic Imaging and Multimedia Technology V, 68330P (28 November 2007); doi: 10.1117/12.755937
Show Author Affiliations
Jian Zhang, Security Printing Institute of People's Bank of China (China)
Guo-qiang Ni, Beijing Institute of Technology (China)
Xin-ping Liu, Xi'an Institute of Optics and Precision Mechanics (China)


Published in SPIE Proceedings Vol. 6833:
Electronic Imaging and Multimedia Technology V
Liwei Zhou; Chung-Sheng Li; Minerva M. Yeung, Editor(s)

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