17 February 2009 All in focus plane reconstruction based on integral imaging
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Abstract
We propose all-in-focus plane reconstruction based on computational integral imaging reconstruction. The depth of the object is detected by the pixel matching method with proper object mask, and computational integral imaging reconstruction is performed to get all in focus image. The pixel matching detects the depth of the single plane object by evaluating the difference between the collected rays. This pixel matching method can be extended to the multiple plane objects case by the use of the object masking. After each object is identified, the pixel matching is performed to one object by masking other objects. By repeating this process to all objects, the correct depth of the multiple objects can be detected. Computational integral imaging reconstruction is performed to all objects with detected depth values, resulting in all in focus image. From experimental and simulation results, it is confirmed that our
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Ganbat Baasantseren, Jae-Hyeung Park, Nam Kim, "All in focus plane reconstruction based on integral imaging", Proc. SPIE 7237, Stereoscopic Displays and Applications XX, 723720 (17 February 2009); doi: 10.1117/12.806894; https://doi.org/10.1117/12.806894
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