Margaret Rouse is an award-winning technical writer and teacher known for her ability to explain complex technical subjects simply to a non-technical, business audience. Over…
Three-dimensional (3-D) stereo technology (S3-D) is a technique that generates an illusion of depth in a moving image, separately displaying two offset images to the right and left eye of the observer.
The two offset images are seen as two-dimensional (2-D) to the viewer and synthesized by the brain as a single 3-D image. A 3-D moving image may be created in several ways – most, except autostereoscopic 3-D, require the viewer to wear 3D glasses.
S3D is also known as stereoscopic 3-D.
There are different techniques used to create an illusionary 3-D image with the use of lenses:
Autostereoscopic 3-D display adds 3-D depth without glasses.
S3-D displays two offset images and creates a parallax, which produces a lack of equality between a set of eyes and invariably causes a stereoscopic cue to the brain. Because each eye sees something different, parallax causes retinal disparity.There are different levels of retinal disparity, depending on the level of 3-D technology used.
Some television sets can produce a 3-D effect with the use of liquid crystal display (LCD) shutter glasses that produce a stereoscopic image. Only a few high-end TVs can also produce glasses-free 3-D imagery.
Techopedia’s editorial policy is centered on delivering thoroughly researched, accurate, and unbiased content. We uphold strict sourcing standards, and each page undergoes diligent review by our team of top technology experts and seasoned editors. This process ensures the integrity, relevance, and value of our content for our readers.
Margaret is an award-winning technical writer and teacher known for her ability to explain complex technical subjects to a non-technical business audience. Over the past twenty years, her IT definitions have been published by Que in an encyclopedia of technology terms and cited in articles by the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine, and Discovery Magazine. She joined Techopedia in 2011. Margaret's idea of a fun day is helping IT and business professionals learn to speak each other’s highly specialized languages.
What Does Lurking Mean? Lurking is the reading or viewing of an online community without posting or engaging with the...
Margaret RouseTechnology Expert
What Does Lithium Polymer Battery (LiPo Battery) Mean? A Linux PC is a personal computer that comes pre-installed with the...
What Does Magnetic Disk Mean? A magnetic disk is a storage device that uses a magnetization process to write, rewrite...
Trending NewsLatest GuidesReviewsTerm of the Day