Partially coherent phase imaging with source shapes estimation

• المؤلفون الرئيسيون: Zhong, Jingshan, Tian, Lei, Dauwels, Justin, Waller, Laura
• مؤلفون آخرون: Popescu, Gabriel
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2015
• الموضوعات: DRNTU::Science::Mathematics::Geometry
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/106118; http://hdl.handle.net/10220/26292; http://dx.doi.org/10.1117/12.2078229

We propose a method to recover quantitative phase from a stack of defocused intensity images illuminated with partially coherent light from a source of arbitrary shape in Köhler geometry. The algorithm uses a sparse Kalman filtering approach which is fast, accurate, and robust to noise. The proposed...