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公开(公告)号：US09058648B2
公开(公告)日：2015-06-16
申请号：US13803562
申请日：2013-03-14
Applicant: Bio-Rad Laboratories, Inc.
Inventor： Keith Kotchou , Kevin McDonald , James Lee
CPC classification number: G06T7/0012 , G01N21/76 , G06T5/008 , G06T5/50 , G06T2200/21 , G06T2207/10064 , G06T2207/10144 , G06T2207/20012 , G06T2207/20208 , G06T2207/30004 , H04N5/2351 , H04N5/2355
Abstract: An image system for detecting chemiluminescence in a sample uses a highly binned, short exposure initial image to calculate the exposure time for a final image of the sample. After calculation of the exposure time, at least two final images are taken, with saturated pixels removed and replaced in a first image with corresponding unsaturated pixels from a second image. The corresponding pixels are adjusted to reflect the different intensity levels between the first and second images, and the first image becomes the final image reflecting the detected chemiluminescence.
Abstract translation: 用于检测样品中化学发光的图像系统使用高度装箱的短曝光初始图像来计算样品的最终图像的曝光时间。 在曝光时间的计算之后，拍摄至少两个最终图像，其中去除了饱和像素，并在第一图像中用来自第二图像的相应的不饱和像素替换。 调整相应的像素以反映第一和第二图像之间的不同强度水平，并且第一图像成为反映检测到的化学发光的最终图像。
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公开(公告)号：US20140226161A1
公开(公告)日：2014-08-14
申请号：US14179148
申请日：2014-02-12
Applicant: Bio-Rad Laboratories, Inc.
Inventor： Jeff Blitstein , Keith Kotchou , Kevin McDonald
CPC classification number: G01N21/5907 , G01N21/55
Abstract: The present invention provides a transmissive density and/or reflective density reference step tablet and methods of using thereof for calibrating a densitometer or the like.
Abstract translation: 本发明提供透射密度和/或反射密度参考步骤片及其用于校准密度计等的方法。
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公开(公告)号：US20130243283A1
公开(公告)日：2013-09-19
申请号：US13803562
申请日：2013-03-14
Applicant: BIO-RAD LABORATORIES, INC.
Inventor： Keith Kotchou , Kevin McDonald , James Lee
IPC: G06T7/00
CPC classification number: G06T7/0012 , G01N21/76 , G06T5/008 , G06T5/50 , G06T2200/21 , G06T2207/10064 , G06T2207/10144 , G06T2207/20012 , G06T2207/20208 , G06T2207/30004 , H04N5/2351 , H04N5/2355
Abstract: An image system for detecting chemiluminescence in a sample uses a highly binned, short exposure initial image to calculate the exposure time for a final image of the sample. After calculation of the exposure time, at least two final images are taken, with saturated pixels removed and replaced in a first image with corresponding unsaturated pixels from a second image. The corresponding pixels are adjusted to reflect the different intensity levels between the first and second images, and the first image becomes the final image reflecting the detected chemiluminescence.
Abstract translation: 用于检测样品中化学发光的图像系统使用高度装箱的短曝光初始图像来计算样品的最终图像的曝光时间。 在曝光时间的计算之后，拍摄至少两个最终图像，其中去除了饱和像素，并在第一图像中用来自第二图像的相应的不饱和像素替换。 调整相应的像素以反映第一和第二图像之间的不同强度水平，并且第一图像成为反映检测到的化学发光的最终图像。
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