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Advanced Photonics Volume 2018 Issue 1807

Subject Areas:
ISSN: 2577-5421

Open Access

Journal Article

Holographic particle localization under multiple scattering

Tahir, Waleed; Kamilov, Ulugbek S.; Tian, Lei

2018 Electrical Engineering and Systems Science

doi:10.1117/1.AP.1.3.036003

Abstract: We introduce a novel framework that incorporates multiple scattering for large-scale 3D particle-localization using single-shot in-line holography. Traditional holographic techniques rely on single-scattering models which become inaccurate under high particle-density. We demonstrate...
Open Access

Journal Article

Fringe pattern analysis using deep learning

Feng, Shijie; Chen, Qian; Gu, Guohua; Tao, Tianyang; Zhang, Liang; Hu, Yan; Yin, Wei; Zuo, Chao

2018 Electrical Engineering and Systems Science

doi:10.1117/1.AP.1.2.025001

Abstract: In many optical metrology techniques, fringe pattern analysis is the central algorithm for recovering the underlying phase distribution from the recorded fringe patterns. Despite extensive research efforts for decades, how to extract the desired phase information, with the highest...

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