Dense light field microscopy

Young-Tae Lim; Jae-Hyeung Park; Nam Kim; Ki-Chul Kwon

doi:10.1117/12.806807

18 February 2009 Dense light field microscopy

Young-Tae Lim, Jae-Hyeung Park, Nam Kim, Ki-Chul Kwon

Proceedings Volume 7237, Stereoscopic Displays and Applications XX; 72371Q (2009) https://doi.org/10.1117/12.806807
Event: IS&T/SPIE Electronic Imaging, 2009, San Jose, California, United States

Abstract

We implemented the dense light field microscopy using the infinity corrected optical system. In the infinity corrected optical system, the three-dimensional specimen located around the focal plane of the objective is imaged at the intermediate plane by the combination of the objective and the tube lens. This intermediate image is again imaged by the micro lens array and captured by the CCD, providing the light field information. We analyzed geometrical structure of the dense light field microscope for infinity corrected optical system. From the analyzed results, we defined the characteristic and relationship of each component. Based on this result, we reconstructed various orthographic view images of the specimen from the captured light field, and also generated the depth slice images using the computational integral imaging reconstruction principle.

Citation Download Citation

Young-Tae Lim, Jae-Hyeung Park, Nam Kim, and Ki-Chul Kwon "Dense light field microscopy", Proc. SPIE 7237, Stereoscopic Displays and Applications XX, 72371Q (18 February 2009); https://doi.org/10.1117/12.806807

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