6 May 2009 Extension of the depth of field in integral imaging: an overview
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Integral Imaging has emerged as one of the most promising techniques for realization of true three-dimensional imaging. One of main challenges in this road map is to increase the depth of field of integral imaging systems. We provide a technical overview of various methods for extending the depth of field in integral imaging systems along with a discussion of advantages and disadvantages of each approach. Furthermore, we address the key balance of keeping a reasonable resolution limit while extending the depth of field.
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Saeed Bagheri, Saeed Bagheri, Bahram Javidi, Bahram Javidi, } "Extension of the depth of field in integral imaging: an overview", Proc. SPIE 7329, Three-Dimensional Imaging, Visualization, and Display 2009, 732906 (6 May 2009); doi: 10.1117/12.817896; https://doi.org/10.1117/12.817896

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