Lytro
1700 1826 1900 1950 2000 1927 / 1980 1995
Computational Photography Computational Photography Computational Photography Lytro
Wavefront
Wavefront
2005WilburnLevoy [5] HDR etc Point Gray
http://graphics.stanford.edu/projects/array/images/from-above2-cebal-w1200sh.jpg URL http://www.viewplus.co.jp/product/camera/profusion25.html http://graphics.stanford.edu/projects/lightfield/tiled-side-view-cessh.jpg
Lytro 20128-20p43 14m
430m 14m 10 1.4m CMOS CSPChip Scale Package Aptina ImagingWLCWafer Level Camera module
330 380 1 2 330 379 380
Lytro
Lytro
B
5-3 5-1 5-5 7-5 5-1 5-3 5-5 9-5 7-5 9-5 16
Lytro
f:a: q:r: : f f q a r
Lytro LytroMac.lfp -stk.lfpweb matlab LytroSample.zip http://www.cc.kyoto-su.ac.jp/~kano/study.html
.lfp JSON 12 3280 3280=16MB RGB JSON JSON lfplfptoolshttps://github.com/nrpatel/lfptoolsurl http://lightfield-forum.com/2012/07/lytro-hack-how-to-extract-data-and-jpg-files-from-the-lfp-file-format-using-lfpsplitter/
Lytro RGB
LytroRGB Raw RGB Raw
RGB Raw
5-3 5-1 5-5 7-5 5-1 5-3 5-5 9-5 7-5 9-5 28
Lytro
Web Lytro LytroWeb Web LytroIMG_-stk.lfp JPEG Web
-stk.lfp Web JSON JPEG JPEG1080 1080 JPEG Lytro JPEG
Web
Lytro SN 40%
Raytix URL http://raytrix.de/
Focused plenoptic camera Lytro a b 1 a + 1 b = 1 f f
Focused plenoptic camera