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Wiggle stereoscopy : ウィキペディア英語版 | Wiggle stereoscopy
Wiggle stereoscopy is an example of stereoscopy in which left and right images of a stereo-gram are animated. This technique is also called wiggle 3-D or wobble 3-D, sometimes also Piku-Piku (Japanese for "twitching").〔http://www.shortcourses.com/stereo/stereo1-17.html〕 The sense of depth from such images is due to parallax and to changes to the occlusion of background objects. In contrast to other stereo display techniques, the same image is presented to both eyes. Animation can be done in a web browser with an animated GIF image, Flash animation, or JavaScript program. ==Advantages and disadvantages== Wiggle stereoscopy offers the advantages that no glasses or special hardware is required; most people can perceive the effect more quickly than when using cross-eyed and parallel viewing techniques. Furthermore, it offers stereo-like depth also to people with limited or no vision in one eye. Disadvantages of wiggle stereoscopy are that it does not provide true binocular depth perception; it is not suitable for print media, being limited to displays that can alternate between the two images, and it is difficult to appreciate details in images that are constantly in motion.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Wiggle stereoscopy」の詳細全文を読む
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