公开(公告)号：KR102088514B1

公开(公告)日：2020-03-12

申请号：KR1020180120556

申请日：2018-10-10

Applicant: 국방과학연구소

Inventor： 김준석 ,  최길식 ,  김한민 ,  박진성

IPC: G06T7/11 ,  G06T7/60 ,  G06T7/13 ,  G06T3/40

公开(公告)号：KR101260326B1

公开(公告)日：2013-05-06

申请号：KR1020120035733

申请日：2012-04-05

Applicant: 국방과학연구소

Inventor： 김준석 ,  이용식 ,  조민식

IPC: G01S3/782

Abstract: PURPOSE: A light source direction tracking apparatus in which a translucency radial shape gradation film is adhered is provided to reduce the operation quantity which a computer processes in an active type light retro-reflector using a pin hole and image sensor, thereby improving the whole performance. CONSTITUTION: A light source direction tracking apparatus in which a translucency radial shape gradation film is adhered comprises the followings: a flat board(20) which forms a pin hole in which the light is transmitted; a radial shape gradation film(30) which is integrally formed in the flat board; an image sensor(10) which is separately installed with the flat board and forms a phase of the light which penetrated and transmitted the pin hole; and a lower plate(50) which measures a phase central part of the transmission light which is measured in the image sensor and measures the direction of the light source.

Abstract translation: 目的：提供粘附半透半径层状膜的光源方向跟踪装置，以减少使用针孔和图像传感器的有源式光回射反射器中的计算机处理的操作量，从而提高整体性能 。 构成：粘附半透半径层状膜的光源方向跟踪装置包括：形成有透射光的针孔的平板（20）; 一体地形成在所述平板中的径向形状分级膜（30） 图像传感器（10），其与所述平板单独地安装，并形成穿过并传送所述销孔的光的相位; 以及下板（50），其测量在所述图像传感器中测量的所述透射光的相位中心部分，并测量所述光源的方向。