ILLUMINATION APPARATUS AND METHOD FOR THE GENERATION OF AN ILLUMINATED REGION FOR A 3D CAMERA
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May 16, 2014
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May 17, 2013
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Abstract
An illumination apparatus (16) for a 3D camera (10) for the generation of an illuminated region (22) having a homogeneous intensity distribution which is nevertheless an increased intensity distribution in the boundary regions of the illuminated region (22), wherein the illumination apparatus (16) comprises at least one light source (26) having a main radiation direction, as well as a lateral reflector (30) circumferentially arranged about the main radiation direction (28). In this connection an additional central reflector (32) is arranged in the main radiation direction (28) in order to redistribute central light portions of the light transmitted by the light source (26) outwardly by reflection at the central reflector (32) and at the lateral reflector (30).
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