Figure | Overview of EventLFM. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure | Overview of EventLFM.

Caption

a, Schematics of the setup. b, Recorded space-time event spike stream. c, Frames are generated from the raw event stream using the time surface algorithm. d, Each time-surface frame is reconstructed using a light-field refocusing algorithm. e, Depth color-coded 3D light field reconstruction of the object. f, An optional convolutional neural network refines the refocused volume, enhancing the 3D resolution and suppressing the noise artifacts. g, Time color-coded 3D motion trajectory reconstructed over a 45 ms time span. h, Illustrative experiment results on rapidly blinking neurons in a 75 µm thick brain section.

Credit

by Ruipeng Guo, Qianwan Yang, Andrew S. Chang, Guorong Hu, Joseph Greene, Christopher V. Gabel, Sixian You, and Lei Tian

Usage Restrictions

Credit must be given to the creator.

License

CC BY

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