Code covered by the BSD License

... LFReadWhiteImageInfo - crawl through a folder of Lytro white images collecting information
... LFSelectWhiteImage - selects a white image from a Lytro calibration folder based on zoom, focus
... LFDecodeLenseletImageSimple - decodes a 2D lenselet image into a 4D light field
... LFHistEqualize - histogram-based contrast adjustment
LFBuildLenseletGridModel( Whi... LFBuildLenseletGridModel - fits a grid model to a lenselet white image
LFColourCorrect(LF, ColMatrix... LFColourCorrect - applies a colour correction matrix, colour balance vector, and gamma correction
LFDispMousePan( LF ) LFDispMousePan - visualize a 4D light field using the mouse to pan through two dimensions
LFDispVidCirc( LF, PathRadius... LFDispVidCirc - visualize a 4D light field animating a circular path through two dimensions
LFReadMetadata( JsonFileFname... LFReadMetadata - reads the Lytro metadatafiles, which are in the JSON file format
LFReadRaw( FName, ImgSize ) LFReadRaw - reads the Lytro `RAW' file format, as output by the `LFP Reader' tool
LFRotz(psi) LFRotz - simple 3D rotation matrix, rotation about z
LFExampleColourCorrect.m
LFExampleDecodeLenseletImage.m
LFUtilProcessLytroCalData.m
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Light Field Toolbox v0.1

26 Apr 2013 (Updated 29 Apr 2013)

A set of tools for working with light field (aka plenoptic) imagery in Matlab

File Information
Description	This initial release features limited functionality: loading, decoding, colour correction and visualization of light field images from the Lytro plenoptic camera. Visualization includes a basic perspective shift effect. Download the sample light field pack at http://www-personal.acfr.usyd.edu.au/ddan1654/LFSamplePack1.zip. This version of the toolbox and documentation are focused on Lytro imagery. Adapting this to other cameras should be straightforward. Future releases will support additional input formats, camera calibration, image rectification, and depth and volumetric filtering for improved rendering quality. The image decoding process is described in: [1] D. G. Dansereau, O. Pizarro, and S. B. Williams, "Decoding, calibration and rectification for lenselet-based plenoptic cameras," in Computer Vision and Pattern Recognition (CVPR), IEEE Conference on. IEEE, Jun 2013.
Acknowledgements	(Another) Json Parser inspired this file.
Required Products	Image Processing Toolbox MATLAB
MATLAB release	MATLAB 7.13 (R2011b)

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Everyone's Tags	image processing, light field, lytro, perspective shift, plenoptic, signal processing
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Updates
29 Apr 2013	Fixed the link http://www-personal.acfr.usyd.edu.au/ddan1654/LFSamplePack1.zip, which had somehow got a space inserted
29 Apr 2013	Fixed capitalization typo in title and error in link to dataset. Apologies if this conflicts with my earlier attempt to fix the same link.