May 03

Nokia invests in Pelican Imaging. Are LightField enabled Nokia Smartphones Next?

Nokia invests in Pelican Imaging. Are LightField enabled Nokia Smartphones Next? (Mockup: LightField-Forum.com) Remember the recent headlines about Pelican Imaging? Less than a month ago, the company promised powerful 20 $ LightField modules, to be integrated into Smartphones by mid-2014.

Now, Bloomberg reports that Nokia is investing 20 Million Dollars into Pelican Imaging’s research:

Nokia Growth Partners, the venture-capital arm of Nokia (NOK1V) Oyj, plans to invest in California startup Pelican Imaging as the phonemaker seeks to win back customers from Apple Inc. (AAPL) and Android devices with cameras that give greater depth and ease of splicing together images. Continue reading

Apr 30

LightField Toolbox: Lytro Image Processing in Matlab

LightField Toolbox: Lytro Image Processing in Matlab Processing Lytro LightField Pictures is generally done within the free, official Lytro Desktop Software. If you want more control over your LightField results, though, there are a few tools available to do just that. (Note that the Desktop Software is still needed to transfer the pictures from the camera.)

The newest addition to the list of openly available LightField tools is LightField Toolbox v0.1 for Matlab, by Donald G. Dansereau.
It its initial release, it is limited to basic features such as loading, decoding, colour correction and visualization (including a basic perspective shift effect) of Lytro light field images. But there’s more to come!

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.

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Apr 28

Lytro Announces First International LightField Photo Contest

Fission - Living Picture by CNF Here’s a little tidbit for Lytro users around the world: Lytro is looking for the best LightField pictures in the world, and will give away a total prize money of 1,500 USD to find them.

Earlier this week, Lytro has announced their first ever international LightField photography contest. In contrast to previous contests and raffles, where only US residents were allowed to participate, the new photo contest is open to anyone aged 18 or older. Continue reading

Apr 26

FocusTwist App: More Software Refocus for your iPhone

FocusTwist App: More Software Refocus for your iPhone (picture: Arqball) Last week, we presented the tap2focus iPhone App that offers Lytro-like refocus capabilities by way of manually recording several photos and combining them into an interactive picture.
Shortly after (but unrelated), Arqball announced the launch of their newest app FocusTwist which also promises this LightField-like feature.

FocusTwist (AppStore Link) FocusTwist (Free)
Arqball (Rated:
12+)

There are a few differences between the two apps:

Continue reading