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Holopanoragramme
 Machine translation starting from :    
The Holopanoragramme for 180° of angle of vision
around a real image in foreground
This “real virtuality” which cannot
thus be presented to you via Internet, is similar to the vision of a mirror which
would have preserved its reflection in the form of a virtual image
in background of the ice for which we are accustomed since always, or better still, from a
real image, nearest to reality, being detached from its support towards
the observer in foreground and in which one can pass the hand through.
It is to cure the major disadvantage of the
angle of vision reduced around the real image that Holopanoragramme
was invented, in order to laterally lengthen the duration of exploration of the
observer around the real image located henceforth in the concavity formed by a
curved holographic support.
Independently of the enlarging of the opening, this widening of the fourth dimension has
the advantage at the same time of improving the visibility of the real image by this
increase of the number of visual information on its relief which becomes of this
observable fact by several people at the same time, instead of only one person.
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In its exploratory
movement, the observer takes successively positions different (1, 2 and 3) by
horizontally circumventing a point (M) of a holographic real image being
formed at the same distance (P) from the concave support of Holopanoragramme
(H, seen top).
In the side positions (1 and 3), the observer is not any more in dead angles thanks to an
increase of the number from points of view, and can henceforth observe side the
holographic real image.
For horizontal directions of observation according to the size of the observer, the
horizontal angle of vision around any point (Nm, front view) located in the plan of the
trapezoidal opening of Holopanoragramme (H) reached the optimal
angle of 180°.
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INNOVATION : small outline in binocular vision
around Holopanoragramme with real image
of an object fixes for an observer moving
(instructions for the
vision of the relief simulated without special glasses)
0° 180°
30°
60°
90°
120°
150°
FORMER TECHNIQUE : small outline in binocular
vision
around a plane hologram with real image
of an object fixes for an observer moving
(with the opening of the
hologram materialized by a plane framework)
0° 180°
30° 60°
90°
120°
150°
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In its exploratory movement, an observer takes
successively positions different (1, 2 and 3) by horizontally circumventing a point (M) of
a holographic real image being formed at a certain distance (P) from the plane
holographic support (H, seen top).
In the side positions (1 and 3), the observer is in dead angles apart
from the horizontal angle of vision (A), without being able to detect the existence of the
holographic real image.
For horizontal directions of observation according to the size of the observer, the
horizontal angle of vision (A) reaches to the maximum only 90° around points (Nm, front
view) located on only one vertical line centered at semi-width of the opening of the plane
holographic support (H), Si for example the width of the opening is 60 cm, and
the depth (P) is 30 cm. |
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