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    • 3. 发明申请
    • CORRECTION OF IMAGE DISTORTION IN IR IMAGING
    • 红外成像中图像失真的校正
    • US20130300875A1
    • 2013-11-14
    • US13942624
    • 2013-07-15
    • Flir Systems AB
    • Katrin StrandemarHenrik Jönsson
    • H04N5/217
    • H04N5/217H04N5/33H04N5/3572
    • There is disclosed a method, arrangement, and computer program product for correcting distortion present in an image captured using an infrared (IR) arrangement, the method for an embodiment comprising: capturing a first image using a first imaging system comprised in said IR arrangement; and correcting image distortion of the first image based on a pre-determined distortion relationship. According to embodiments, the method may further comprise capturing a second image using a second imaging system comprised in said IR arrangement, wherein: said distortion relationship represents distortion caused by said first and/or second imaging systems of said IR arrangement; and said correcting of image distortion of the first image comprises correcting image distortion with relation to the second image based on said pre-determined distortion relationship, wherein the distortion relationship represents distortion caused by said first and/or second imaging systems.
    • 公开了一种用于校正使用红外(IR)装置拍摄的图像中存在的失真的方法,装置和计算机程序产品,该实施例的方法包括:使用包括在所述IR装置中的第一成像系统捕获第一图像; 以及基于预定的失真关系来校正第一图像的图像失真。 根据实施例,该方法还可以包括使用包括在所述IR装置中的第二成像系统捕获第二图像,其中:所述失真关系表示由所述IR装置的所述第一和/或第二成像系统引起的失真; 并且所述校正第一图像的图像失真包括基于所述预定失真关系来校正与第二图像相关的图像失真,其中所述失真关系表示由所述第一和/或第二成像系统引起的失真。
    • 10. 发明申请
    • APPARATUS AND METHOD TO CALCULATE ENERGY DISSIPATED FROM AN OBJECT
    • 计算从物体中排出的能量的装置和方法
    • US20150049783A1
    • 2015-02-19
    • US14470762
    • 2014-08-27
    • FLIR Systems AB
    • Katrin StrandemarHenrik JönssonTorbjörn HamreliusGunnar Palm
    • G01J5/02G01J5/10
    • G01J5/025G01J5/0275G01J5/10G01J2005/0077G01J2005/0085G01J2005/068G01S17/08G01S17/88G02B13/14H04N5/33
    • An IR camera includes: a thermal radiation capturing arrangement for capturing thermal radiation of an imaged view in response to input control unit(s) receiving user inputs from a user of the IR camera; a processing unit arranged to process the thermal radiation data in order for the thermal radiation data to be displayed by an IR camera display as thermal images; and an IR camera display arranged to display thermal images to a user of the IR camera. The processing unit is further arranged to determine at least one temperature reference value representing the temperature of the surrounding environment of the imaged view; and calculate at least one output power value indicative of an amount of energy dissipated in a part of the imaged view by using the temperature value of the thermal radiation data corresponding to said part of the imaged view and the at least one determined temperature reference value.
    • IR摄像机包括:热辐射捕获装置,用于响应于从IR摄像机的用户接收用户输入的输入控制单元捕获成像视图的热辐射; 处理单元,其被设置为处理所述热辐射数据,以使所述热辐射数据由IR相机显示器显示为热图像; 以及IR摄像机显示器,被布置为向IR摄像机的用户显示热图像。 所述处理单元还被布置成确定表示所述成像视图的周围环境的温度的至少一个温度参考值; 并且通过使用与所述成像视图的所述部分对应的热辐射数据的温度值和所述至少一个确定的温度参考值来计算指示在成像视图的一部分中消散的能量的量的至少一个输出功率值。