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Automated fourier space region-recognition filtering for off-axis digital holographic microscopy

He, Xuefei; Nguyen, Chuong; Pratap, Mrinalini; Zheng, Yujie; Wang, Yi; Nisbet, David; Rug, Melanie; Maier, Alex; Lee, Woei Ming (Steve); Williams, Richard J


Automated label-free quantitative imaging of biological samples can greatly benefit high throughput diseases diagnosis. Digital holographic microscopy (DHM) is a powerful quantitative label-free imaging tool that retrieves structural details of cellular samples non-invasively. In off-axis DHM, a proper spatial filtering window in Fourier space is crucial to the quality of reconstructed phase image. Here we describe a region-recognition approach that combines shape recognition with an iterative...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Journal article
Source: Biomedical Optics Express
DOI: 10.1364/BOE.7.003111
Access Rights: Open Access


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