61
SDC-10
Separate images which can be seen by the right eye and left eye, respectively, are taken
and produced separately. Therefore, the image for the left eye is only visible to the left
eye, and the images for the right eye only or the right eye. The human brain perceives
stereoscopic images based on image information from both sides.
The closer one looks at stereoscopic images, the greater the binocular disparity, which
means greater perception of outward projection. At the same time, 3D images must fit
the screen, but the projected image and the artificially created 3D focal plane may be in
conflict. This may cause visual fatigue and discomfort.
Left-eye
image
Right-eye
image
Stereoscopic
video image
In most cases, 3D images
are produced horizontally
and are meant to be
displayed in the horizontal viewing
plane. Since it is known that 3D
viewing can cause certain problems
with sensitive or young viewers
(such as motion sickness), please
do not hold the 3D glasses slanted
relative to the video images.
Please watch 3D
images from a distance
approximately three times
the height of the screen. For example,
for a projected image on a 120-inch
diagonal screen, that screen is just
under 5-feet tall. One should thus
sit approximately 15 feet from the
screen. Please refer to page 25,
and review the table with screen
sizes and height measurements.
Choosing a distance closer
than recommended may cause
undue eyestrain.
Содержание SDC-10
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