公开(公告)号：US20200280661A1

公开(公告)日：2020-09-03

申请号：US16780755

申请日：2020-02-03

Applicant: Donald Michael Barnes ,  James Michael Grichnik ,  Zhihong Pan ,  Thorsten Mewes

Inventor： Donald Michael Barnes ,  James Michael Grichnik ,  Zhihong Pan ,  Thorsten Mewes

IPC: H04N5/225 ,  G06K9/32 ,  G06K9/20

Abstract: Provided are systems and methods for imaging with compensation functions. An imaging device comprises a plurality of light source sets, of which two or more light source sets emit light of a same specific spectral range to compensate intensity differences among different spectral ranges. The imaging device can be integrated with a mobile device. A method comprises a subtraction procedure to compensate ambient light effect, a normalization procedure to compensate incidence angle effect, a 3D reconstruction procedure to compensate distance effect, or any combination of these procedures. The method is performed at an imaging device comprising a controller. At least one program is non-transiently stored in the controller and executable by the controller.

公开(公告)号：US06422508B1

公开(公告)日：2002-07-23

申请号：US09543465

申请日：2000-04-05

Applicant: Donald Michael Barnes

Inventor： Donald Michael Barnes

IPC: F41G700

CPC classification number: F41G7/008 ,  F41G3/14 ,  F41G3/165 ,  F41G3/22 ,  F41G7/2213 ,  F41G7/2246 ,  F41G7/2253 ,  F41G7/2293 ,  G01J3/0202 ,  G01J3/0205 ,  G01J3/0235 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0278 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/06 ,  G01J3/10 ,  G01J3/2823 ,  G01J3/36 ,  G01J3/50

Abstract: A robotically controlled steerable gimbal mounted virtual broadband hyperspectral sensor system and methods provide a highly mobile, rapidly responsive and innovative system of locating targets and exploiting hyperspectral and ultraspectral imaging and non-imaging signature information in real-time from an aircraft or ground vehicles from overhead or standoff perspective in order to discriminate and identify unique spectral characteristics of the target. The system preferably has one or more mechanically integrated hyperspectral sensors installed on a gimbal backbone and co-boresighted with a similarly optional mounted color video camera and optional LASER within an aerodynamically stable pod shell constructed for three-dimensional stabilization and pointing of the sensor on a direct overhead or off-nadir basis.

Abstract translation: 机器人控制的可操纵万向架安装的虚拟宽带高光谱传感器系统和方法提供高度移动，快速响应和创新的定位目标系统，并从飞机或地面车辆实时从塔顶开始利用超光谱和超光谱成像和非成像签名信息 或对立观点，以便区分和识别目标的独特光谱特征。 该系统优选地具有一个或多个机械集成的高光谱传感器，其安装在万向架骨架上并且与在类似可选的安装的彩色摄像机和可选的激光器中共同瞄准在空气动力学稳定的荚壳内，其被构造用于三维稳定和将传感器指向 直接开销或最低点。