Efficient Gaussian inference algorithms for phase imaging

• Main Authors: Vazquez, Manuel A., Zhong, Jingshan, Dauwels, Justin, Waller, Laura
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/98783; http://hdl.handle.net/10220/13405
• Institution: Nanyang Technological University

Novel efficient algorithms are developed to infer the phase of a complex optical field from a sequence of intensity images taken at different defocus distances. The non-linear observation model is approximated by a linear model. The complex optical field is inferred by iterative Kalman smoothing in...