Light field microscopy

By Marc Levoy, Ren Ng, Andrew Adams, Matthew Footer, Mark A. Horowitz. ACM Transactions on Graphics, 2006

861 citations recorded by the source corpus.

Subfields: Atomic and Molecular Physics, and Optics, Biophysics, Media Technology

View Paper: https://www.semanticscholar.org/paper/342207643b26d6410aecd4902f00160608885224

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In Atomic and Molecular Physics, and Optics

In Biophysics

In Media Technology

Citations in the corpus

Light Field Image Processing: An Overview (2017, methodology): “[7], [57] inserted a microlens array into the optical path of a conventional microscope to record light fields of biological specimens on a single sensor”
Compressive light-field microscopy for 3D neural activity recording (2016, background): “In traditional light-field microscopy where volume image reconstruction is the goal, resolution can be obtained by measuring the size of the point-spread function [12] or spatial bandwidth [14].”
3D intensity and phase imaging from light field measurements in an LED array microscope (2015, background): “Light field microscopes [30] capture projections across a 2D range of angles, whereas tomography generally only scans angles in 1D.”
Image and depth from a conventional camera with a coded aperture (2007, background): “Multiple viewpoints can also be collected in a single image using a plenoptic camera [Adelson and Wang 1992; Ng et al. 2005; Georgiev et al. 2006; Levoy et al. 2006] but at the price of a significant loss in the spatial resolution of the image.”
DiffuserCam: Lensless Single-exposure 3D Imaging (2017, methodology): “Lenslet array-based 3D capture schemes have also been used in microscopy [16], where improved results are obtained when wave-optical effects [17, 18] or in vivo tissue scattering [18, 19] are accounted for.”
The Light Field Camera: Extended Depth of Field, Aliasing, and Superresolution (2012, background): “These designs enable new imaging modalities, for instance, digital refocusing [3] and the recovery of transparent objects in microscopy [5] from a single snapshot.”
Closed-loop and activity-guided optogenetic control. (2015, positive): “…functional light field imaging allows fully volumetric imaging at camera frame rates and integrates information at the sensor throughout each camera frame, giving high speeds and SNR (Levoy et al., 2006; Grosenick et al., 2009; Broxton et al., 2013; Prevedel et al., 2014; Cohen et al., 2014).”
Review of snapshot spectral imaging technologies (2013, methodology): “Another approach was first suggested by Levoy 113 and implemented by Horstmeyer et al. 114 This involves adapting a light field camera with a pupil plane filter: a lenslet array is placed at the objectivelens ’ image plane, so that the detector array lies at a pupil plane (as imaged by the lenslets)”
Wide-field, high-resolution Fourier ptychographic microscopy (2013, positive): “By extracting different pixels from each subimage, different perspective views can be synthesized, each corresponding to a small aperture of the objective’s pupil plane 31,32 .”
Single lens 3D-camera with extended depth-of-field (2012, neutral): “The left and right borders of the DOF are functions of the ERR denoted by a− and a, respectively, given by a− : → B [ B f − 1 + 1 P ]−1 , a : → B [ B f − 1− 1 P ]−1 , ∈ (0, p/s0] , (6)”