公开(公告)号：US09164357B1

公开(公告)日：2015-10-20

申请号：US13948471

申请日：2013-07-23

Applicant: BAE SYSTEMS Information And Electronic Systems Integration Inc.

Inventor： Raymond J. Silva ,  Gerard M. Perron ,  Scott A. Derushia ,  James D. Targove

IPC: G02F1/03 ,  G03B11/00 ,  H04N5/225 ,  G02B5/23 ,  G02F1/01

CPC classification number: G03B11/00 ,  G02B5/23 ,  G02F1/0126 ,  H04N5/238

Abstract: A system and method for enhanced conditioning light so a camera can capture images from it in a variety of brightness ranges is presented. A camera has an optical lens and a photochromic filter. The photochromic filter may be placed in front of the lens. The photochromic filter extends an exposure range of the camera without the need for a mechanical iris.

Abstract translation: 提出了一种用于增强调节光的系统和方法，使得相机可以以各种亮度范围从其捕获图像。 相机具有光学透镜和光致变色滤光片。 光致变色滤光片可以放置在透镜的前面。 光致变色滤光片延长了相机的曝光范围，无需机械光圈。