Abstract
We present a joint optimization framework for four-dimensional (4D) optical imaging: volumes and movements are reconstructed jointly in a higher space-time dimension, enabling faster convergence and better reconstruction quality of both the volumes and movements within a few minutes on modern GPUs. We verified the framework on digital holographic particle tracking velocimetry, a typical 4D optical imaging example. Experimental results are presented to show the efficiency of the proposed technique.
Original language | English (US) |
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Title of host publication | OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP) |
Publisher | The Optical Society |
ISBN (Print) | 9781557528209 |
DOIs | |
State | Published - Jan 1 2021 |