by neufer » Sun Apr 28, 2013 5:38 pm
Chris Peterson wrote:Boomer12k wrote:
It is not stereo...it is 3D.
Actually, it would be more accurate to say this is stereo, not true 3D. It is stereo because it is a very limited 3D view constructed from an image pair (it doesn't matter how the images are presented, whether an anaglyph, stereo pair, or some other approach to split the two images between your two eyes). A true 3D representation would allow you to see behind something by moving your point of view, as you can do with a hologram or true 3D virtual reality display. This is just simple stereo.
https://en.wikipedia.org/wiki/Stereoscopic wrote:
<<Stereoscopy (also called stereoscopics or 3D imaging) is a technique for creating or enhancing the illusion of depth in an image by means of stereopsis for binocular vision. The word stereoscopy derives from the Greek "στερεός" (stereos), "firm, solid" + "σκοπέω" (skopeō), "to look", "to see". Most stereoscopic methods present two offset images separately to the left and right eye of the viewer. These two-dimensional images are then combined in the brain to give the perception of 3D depth. This technique is distinguished from 3D displays that display an image in three full dimensions, allowing the observer to increase information about the 3-dimensional objects being displayed by head and eye movements. The word stereophonic derives from the Greek "στερεός" (stereos), "firm, solid" + "φωνή" (phōnē), "sound, tone, voice" and it was coined in 1927 by Western Electric, by analogy with the word "stereoscopic".>>
[quote="Chris Peterson"][quote="Boomer12k"]
It is not stereo...it is 3D.[/quote]
Actually, it would be more accurate to say this is stereo, not true 3D. It is stereo because it is a very limited 3D view constructed from an image pair (it doesn't matter how the images are presented, whether an anaglyph, stereo pair, or some other approach to split the two images between your two eyes). A true 3D representation would allow you to see behind something by moving your point of view, as you can do with a hologram or true 3D virtual reality display. This is just simple stereo.[/quote][quote=" https://en.wikipedia.org/wiki/Stereoscopic"]
<<Stereoscopy (also called stereoscopics or 3D imaging) is a technique for creating or enhancing the illusion of depth in an image by means of stereopsis for binocular vision. The word stereoscopy derives from the Greek "στερεός" (stereos), "firm, solid" + "σκοπέω" (skopeō), "to look", "to see". Most stereoscopic methods present two offset images separately to the left and right eye of the viewer. These two-dimensional images are then combined in the brain to give the perception of 3D depth. This technique is distinguished from 3D displays that display an image in three full dimensions, allowing the observer to increase information about the 3-dimensional objects being displayed by head and eye movements. The word stereophonic derives from the Greek "στερεός" (stereos), "firm, solid" + "φωνή" (phōnē), "sound, tone, voice" and it was coined in 1927 by Western Electric, by analogy with the word "stereoscopic".>>[/quote]