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Proceedings Paper

Edge contrast enhancement at multiple planes using forked shaped defocus grating
Author(s): Sunil Vyas; Chen Yen Lin; Yuan Luo
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Paper Abstract

We report on the implementation of spiral phase contrast imaging at multiple planes using forked-shaped defocus grating. The dual function of grating helps in simultaneous generation of multiple edge enhanced images corresponding to different depths. Present method is simple, direct and is applicable to coherent and incoherent imaging system.

Paper Details

Date Published: 24 April 2018
PDF: 2 pages
Proc. SPIE 10711, Biomedical Imaging and Sensing Conference, 1071129 (24 April 2018); doi: 10.1117/12.2316754
Show Author Affiliations
Sunil Vyas, National Taiwan Univ. (Taiwan)
Chen Yen Lin, National Taiwan Univ. (Taiwan)
Yuan Luo, National Taiwan Univ. (Taiwan)


Published in SPIE Proceedings Vol. 10711:
Biomedical Imaging and Sensing Conference
Toyohiko Yatagai; Yoshihisa Aizu; Osamu Matoba; Yasuhiro Awatsuji; Yuan Luo, Editor(s)

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