公开(公告)号：US08520970B2

公开(公告)日：2013-08-27

申请号：US12766739

申请日：2010-04-23

Applicant: Katrin Strandemar

Inventor： Katrin Strandemar

IPC: G06K9/40 ,  H04N5/33

CPC classification number: G06T5/50 ,  G06K9/6289 ,  G06T2207/10048 ,  G06T2207/20221 ,  H04N5/33

Abstract: The present disclosure relates to a method of improving an IR image comprising capturing a visual image and an IR image of an object, altering a resolution of at least one of said visual image and IR image, high pass filtering said visual image to generate a processed visual image, low pass filtering said IR image to generate a processed IR image, and combining information from said processed visual image and said processed IR image to generate a combined image.

Abstract translation: 本公开涉及一种改善IR图像的方法，包括：捕获对象的视觉图像和IR图像，改变所述视觉图像和IR图像中的至少一个的分辨率，对所述视觉图像进行高通滤波，以生成处理的 视觉图像，低通滤波所述IR图像以产生经处理的IR图像，以及组合来自所述经处理的视觉图像和所述经处理的IR图像的信息以产生组合图像。

公开(公告)号：US08153971B2

公开(公告)日：2012-04-10

申请号：US12624333

申请日：2009-11-23

Applicant: Katrin Strandemar

Inventor： Katrin Strandemar

IPC: G02F1/01

CPC classification number: G01J5/10 ,  G01J5/02 ,  G01J5/0275 ,  G01J5/08 ,  G01J5/0846 ,  G01J5/0859 ,  G01J2005/0077

Abstract: A camera has an infrared (“IR”) imaging subsystem that includes an IR detector. The camera also has a first and second visual imaging subsystem for generating a first visual image and a second visual image of an object in a scene. The first visual image and the second visual image have a parallax that is dependent on the distance to the object and based on a known parallax function. The camera also has a processor for determining the parallax between the first visual image and second visual images. The IR imaging subsystem may also include an IR optical element for focusing IR radiation on the IR detector. The IR optical element may be operable to focus the IR radiation on the IR detector based on the parallax between the first visual image and the second visual image.

Abstract translation: 相机具有包括IR检测器的红外（“IR”）成像子系统。 相机还具有第一和第二视觉成像子系统，用于在场景中生成对象的第一视觉图像和第二视觉图像。 第一视觉图像和第二视觉图像具有取决于与物体的距离并且基于已知的视差函数的视差。 相机还具有用于确定第一视觉图像和第二视觉图像之间的视差的处理器。 IR成像子系统还可以包括用于将IR辐射聚焦在IR检测器上的IR光学元件。 IR光学元件可以可操作以基于第一视觉图像和第二视觉图像之间的视差来将IR辐射聚焦在IR检测器上。

公开(公告)号：US20110262053A1

公开(公告)日：2011-10-27

申请号：US12766739

申请日：2010-04-23

Applicant: Katrin Strandemar

Inventor： Katrin Strandemar

IPC: G06K9/40 ,  H04N5/33

CPC classification number: G06T5/50 ,  G06K9/6289 ,  G06T2207/10048 ,  G06T2207/20221 ,  H04N5/33

Abstract: The present disclosure relates to a method of improving an IR image comprising capturing a visual image and an IR image of an object, altering a resolution of at least one of said visual image and IR image, high pass filtering said visual image to generate a processed visual image, low pass filtering said IR image to generate a processed IR image, and combining information from said processed visual image and said processed IR image to generate a combined image.

Abstract translation: 本公开涉及一种改善IR图像的方法，包括：捕获对象的视觉图像和IR图像，改变所述视觉图像和IR图像中的至少一个的分辨率，对所述视觉图像进行高通滤波，以生成处理的 视觉图像，低通滤波所述IR图像以产生经处理的IR图像，以及组合来自所述经处理的视觉图像和所述经处理的IR图像的信息以产生组合图像。

公开(公告)号：US07809258B2

公开(公告)日：2010-10-05

申请号：US11773982

申请日：2007-07-06

Applicant: Katrin Strandemar ,  Malin Ingerhed

Inventor： Katrin Strandemar ,  Malin Ingerhed

IPC: G03B17/00

CPC classification number: G02B23/12 ,  G01J3/0237 ,  G01J3/36 ,  G03B3/10 ,  G03B35/08 ,  H01L27/14649 ,  H04N5/23212 ,  H04N5/33 ,  H04N5/332

Abstract: An infrared (“IR”) camera includes first and second imaging parts for capturing an IR image and a visible light image, respectively. The field of view of the second imaging part at least partially overlaps the field of view of the first imaging part. The first imaging part includes IR optics. The second imaging part includes visible light optics. The IR camera also includes a focus motor for focusing at least one of the IR optics or the visible light optics. A sensor is operable to determine the position of the focus motor. Based on the position of the focus motor, a processor determines actual displacement for aligning the IR and visual light images. The actual displacement includes displacement due to parallax error and error due to the angle between the optical axes of the first and second imaging parts.

Abstract translation: 红外线（“IR”）相机包括用于分别捕获IR图像和可见光图像的第一和第二成像部件。 第二成像部件的视野至少部分地与第一成像部件的视野重叠。 第一个成像部分包括红外光学元件。 第二成像部分包括可见光光学元件。 IR摄像机还包括用于聚焦IR光学器件或可见光光学器件中的至少一个的聚焦电机。 传感器可操作以确定聚焦电机的位置。 基于聚焦电机的位置，处理器确定用于对准IR和视觉光图像的实际位移。 实际位移包括由于第一和第二成像部件的光轴之间的角度引起的视差误差和误差引起的位移。

公开(公告)号：US20090250611A1

公开(公告)日：2009-10-08

申请号：US12060891

申请日：2008-04-02

Applicant: Katrin Strandemar

Inventor： Katrin Strandemar

IPC: H01L31/02 ,  G06K9/00

CPC classification number: H04N5/33 ,  H04N5/332 ,  H04N13/25

Abstract: The invention relates to a camera having optical systems for recording both IR images and visual images and a laser pointer. A method of determining the position of the laser spot in the IR image based on the position of the laser spot in the visual image is proposed. One or more parameters related to the displacement between the visual image and the IR image are used to determine the displacement of the laser spot in the IR image compared to the position detected in the visual image. In cameras providing functions for fusion or blending of IR and visual images, such parameters are determined during calibration to enable alignment of the images captured by the different optical systems. Hence, in such cameras, the displacement parameters are already present.

Abstract translation: 本发明涉及具有用于记录IR图像和视觉图像以及激光指示器的光学系统的照相机。 提出了一种基于激光点在视觉图像中的位置来确定IR图像中的激光点的位置的方法。 与视觉图像和IR图像之间的位移相关的一个或多个参数用于确定与在视觉图像中检测到的位置相比，IR图像中的激光点的位移。 在提供IR和视觉图像的融合或混合功能的相机中，在校准期间确定这些参数以使得能够对准由不同光学系统捕获的图像。 因此，在这种相机中，位移参数已经存在。