New analysis yields improvements in a classic 3-D imaging technique

The first major image quality improvements in the history of a widely used century-old 3-D printing technique have been achieved. The technique, anaglyph printing, utilizes red-and-blue eyewear to transform 2-D images into 3-D in comics, magazines, books, and newspapers.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/m...