Apparatus for measuring stereovision

摘要

There is provided an apparatus to measure stereovision including a frame body, a 3D display unit, a reflective mirror, an eyepiece, a half mirror, a stage, a plurality of protrusion degree markers, a target, and a target driving unit. A reflection angle of the half mirror is adjusted such that an imaginary image of an object having a protrusion degree of 0 in the 3D image reflected on the half mirror is located above the protrusion degree marker having a protrusion degree of 0, the imaginary image being seen through the eyepiece. The target driving unit is controlled such that the target corresponds to an imaginary image of an object of a 3D image having a particular protrusion degree. The stereovision of a tester is evaluated based on a protrusion degree marker to which the target is adjacent among the protrusion degree markers.

主权项

1. An apparatus for measuring stereovision comprising:
a frame body having a space therein; a 3D display unit which is arranged on the upper part of the frame body and which display a 3D image downwards through the space; a reflective mirror which is arranged on the lower part of the frame body and which reflects the 3D image displayed from the 3D display unit in a forward direction; an eyepiece which is arranged between the 3D display unit and the reflective mirror on the rear part of the frame body and through which a 3D image is seen; a half mirror by which the 3D image reflected forward by the reflective mirror is penetrated and reflected and which is rotatably installed on the frame body to adjust a reflection angle upward or downward; a stage which is arranged in front of the half mirror, a plurality of protrusion degree markers having a predetermined protrusion degree being arranged on the bottom surface successively with a predetermined distance, a target being installed on the stage to move forward, backward, left and right; and a target driving unit which moves the target forward, backward, left and right; wherein a reflection angle of the half mirror is adjusted such that an imaginary image of an object having a protrusion degree of 0 in the 3D image reflected on the half mirror is located above the protrusion degree marker having a protrusion degree of 0, the imaginary image being seen through the eyepiece; and wherein the target driving unit is controlled such that the target corresponds to an imaginary image of an object of a 3D image having a particular protrusion degree, whereby the stereovision of a tester is evaluated based on a protrusion degree marker to which the target is adjacent among the protrusion degree markers.