公开(公告)号：US20030146663A1

公开(公告)日：2003-08-07

申请号：US10068573

申请日：2002-02-06

Applicant: Xenogen Corporation

Inventor： Michael B. Nelson ,  Bradley Rice ,  Brian R. Bates ,  Barton V. Beeman

IPC: H02J001/00

CPC classification number: G01N21/278 ,  G01J1/08 ,  Y10T307/25

Abstract: The invention describes systems and methods for calibrating a low-level light imaging system. Techniques described herein employ a light calibration device that is placed within a low level light imaging box to calibrate the system and its constituent components such as the camera and processing system. The calibration device comprises an array of low-power light supplies each having a known emission. By taking an image of each low-power light supply, and comparing the processed result with the known emission, the accuracy of the imaging system and its absolute imaging characteristics may be assessed and verified.

Abstract translation: 本发明描述了用于校准低级光成像系统的系统和方法。 本文描述的技术采用放置在低级光成像盒内的光校准装置来校准系统及其组成部件，例如照相机和处理系统。 校准装置包括每个具有已知发射的低功率光源阵列。 通过拍摄每个低功率光源的图像，并将处理结果与已知发射进行比较，可以评估和验证成像系统的精度及其绝对成像特性。