Deconvolution process with GPU in a wavefront coding microscopy system

K. Ortega-Sánchez; C. Toxqui-Quitl; A. Padilla-Vivanco

doi:10.1117/12.2531457

30 August 2019 Deconvolution process with GPU in a wavefront coding microscopy system

K. Ortega-Sánchez, C. Toxqui-Quitl, A. Padilla-Vivanco

Proceedings Volume 11104, Current Developments in Lens Design and Optical Engineering XX; 111040C (2019) https://doi.org/10.1117/12.2531457
Event: SPIE Optical Engineering + Applications, 2019, San Diego, California, United States

Abstract

A Wavefront Coding microscopy system is implemented in order to extend the depth of field of an optical system. An LC - SLM is used to display the profile of a phase mask. A set of optically coded images is recorded in an axial range [−1, 1.5] mm. To accelerate the deconvolution process, a routine developed directly on a GPU is implemented. Using this GPU based approach, the deconvolution time is reduced by providing an additional speed up to the visualization. Digital images are acquired using an experimental setup and results are presented.

Citation Download Citation

K. Ortega-Sánchez, C. Toxqui-Quitl, and A. Padilla-Vivanco "Deconvolution process with GPU in a wavefront coding microscopy system", Proc. SPIE 11104, Current Developments in Lens Design and Optical Engineering XX, 111040C (30 August 2019); https://doi.org/10.1117/12.2531457

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