ElectroHolography Laboratory

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.

===Static Diamonicle===

We need a show peice for Daqri that give good depth, occlusion, and has their logo.

To that end we are modifying the code from Jonathan Spencer that gives Binary, Vertical-Parallax, non-occlusion holograms to become grey-scale, Full-Parallax(if not to complicated), occlusion Holograms.

His code produced shapes like this:

{{::jonathany.png?300|}}

After modification it is now grey-scale and the odd sampling issue is overcome:

{{:finaly.png?300|}}

It was developed using S1805 and we got the following:

{{::jonathan_y1_left.jpg?200|}}
{{::jonathan_y2_center.jpg?200|}}
{{::jonathan_y3_right.jpg?200|}}

But as you can see there are odd discolorations and even some sample slipping on the stage(leftmost image). No detectable Hologram has been found. 

I also ran two more test runs just to see what they would do. The grey-scale proves that we are getting good contrast. The Frenel Y was to small to tell us much of anything.

{{:grating_test_5mw_80_1-100_values.jpg?400|}}
{{:frenel_y.jpg?300|}}

ElectroHolography Laboratory

User Tools

Site Tools

Page Tools