Enhancing super-resolution performance in camera array: the selection of reference camera

Yu Zhang; Tianren Li; Yufu Qu; Zhenzhong Wei

doi:10.1117/12.3031219

19 July 2024 Enhancing super-resolution performance in camera array: the selection of reference camera

Yu Zhang, Tianren Li, Yufu Qu, Zhenzhong Wei

Proceedings Volume 13181, Third International Conference on Electronic Information Engineering, Big Data, and Computer Technology (EIBDCT 2024); 131813N (2024) https://doi.org/10.1117/12.3031219
Event: Third International Conference on Electronic Information Engineering, Big Data, and Computer Technology (EIBDCT 2024), 2024, Beijing, China

Abstract

This study introduces a novel method for analyzing how the choice of a reference camera influences the super-resolution reconstruction in camera array imaging systems. Through a combination of simulations and experimental validations, it becomes evident that traditional, uniformly arranged camera systems often fall short of achieving optimal super-resolution effects, irrespective of the reference camera chosen. The introduction of a central camera into this conventional arrangement, either by adding it or substituting an existing camera, not only yields improved super-resolution outcomes but also significantly enhances the system's robustness to variations in object distance. This advancement notably elevates the functional utility of sparse camera array systems in practical applications.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yu Zhang, Tianren Li, Yufu Qu, and Zhenzhong Wei "Enhancing super-resolution performance in camera array: the selection of reference camera", Proc. SPIE 13181, Third International Conference on Electronic Information Engineering, Big Data, and Computer Technology (EIBDCT 2024), 131813N (19 July 2024); https://doi.org/10.1117/12.3031219

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