| 释义 |
stereogram
noun[ C ]
uk /ˈster.i.əʊ.ɡræm/ us /ˈster.i.oʊ.ɡræm/
a three-dimensional image (= having length, width, and depth), created by presenting two slightly different images to each eye:
Crossing your eyes is the most common way of viewing stereograms without a stereoscope.
There are two main types of stereograms: random dot stereograms and checkerboard stereograms.
Compare
autostereogram
Stereograms can be used to create educational materials, such as 3D puzzles and games.
Some people find it helpful to cross their eyes slightly when viewing stereograms. This can help to bring the two images into focus.
Bela Julesz was the originator of random dot stereograms which led to the creation of autostereograms.
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