Rotating teapot by electroholography system

The movie shows a rotating teapot by our electroholography 3D display system. The system consists of 3 LCD panels(3*1920*1080 pixel CGH), a green laser and some lenses.
In principle, an electroholographic 3D display can reconstruct a natural 3D images in space. However, it is difficult to reconstruct such a 3D images.
The problems of the small size and the narrow viewing zone for a reconstructed 3D object are essentially caused by the rough pixel pitch and the low resolution of an LCD panel. In order to enlarge the viewing angle and the size, an LCD panel for a CGH must have a large displaying area and a minute pixel pitch, because the viewing angle is proportional to the displaying area and the size is inversely proportional to the pixel pitch, respectively.
For instance, a method solving the problems can equivalently enlarge the resolution and miniaturize the pixel pitch by tiling some LCDs and using lenses.

For more details, please visit our homepage.

http://gabor.yz.yamagata-u.ac.jp/~shimo/

Category:

Science & Technology

Tags:

• electroholography
• electroholographic
• 3d
• display
• cgh
• holography
• hologram
• gpu
• computer
• graphics
• hologra
• stereoscopic
• tel

[OneMillonAce]

matrix teapot

[omggmod]

the teapot is a LIE!

[rbairos1]

@davidbarba1 Ug.. Display technology researchers don't work on those things, anymore than bakers spend their day working on a cure for cancer.

[davidbarba1]

yes lets ignore the terrorists, fossil fuel crisis, and our planet being out populated, we need more floating green teapots....

[beavus1000]

rotate your dick asshole

[quirboy]

now do it with CAKE

[TheClayPidgeon]

People! This teapot is probably in every professional 3D software you'll ever use. It's been around forever. Just Google the "Utah Teapot".

[DrNanite]

that looks exactly like the teapot brush from autodesk maya

[Overfall1]

imma a little teapot >.<

[roskildahphreak]

@OneMillonAce There is no teapot