Construction of super-resolution imaging system considering spatially varying sub-pixel registration

Sang Wook Park; Joonyoung Chang; Jongseong Choi; Moon Gi Kang

doi:10.1117/12.855622

4 May 2010 Construction of super-resolution imaging system considering spatially varying sub-pixel registration

Sang Wook Park, Joonyoung Chang, Jongseong Choi, Moon Gi Kang

Proceedings Volume 7723, Optics, Photonics, and Digital Technologies for Multimedia Applications; 772306 (2010) https://doi.org/10.1117/12.855622
Event: SPIE Photonics Europe, 2010, Brussels, Belgium

Abstract

Imaging sensors have physical limitations in spatial resolution, spectral resolution and dynamic range. Super-resolution (SR) image processing technology is to overcome these physical limitations. For decades, numerous researches have been conducted from theoretical points of view, and a variety of high-performance SR algorithms have been proposed. However, there is little work on the implementation of real-world SR imaging system. We have implemented two types of SR imaging systems. First, 9-eye system designed as a prototype is presented, and then 6-eye big system following the prototype is announced and demonstrated. The proposed SR algorithms and a few conventional SR algorithms are applied to both of the SR imaging systems. Problems and further study in SR imaging systems are constructed and discussed through experimental results.

Citation Download Citation

Sang Wook Park, Joonyoung Chang, Jongseong Choi, and Moon Gi Kang "Construction of super-resolution imaging system considering spatially varying sub-pixel registration", Proc. SPIE 7723, Optics, Photonics, and Digital Technologies for Multimedia Applications, 772306 (4 May 2010); https://doi.org/10.1117/12.855622

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