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    • 5. 发明申请
    • Methods and systems for analyzing structural test data
    • 分析结构测试数据的方法和系统
    • US20060069521A1
    • 2006-03-30
    • US10955813
    • 2004-09-30
    • Eric MeyerScott FieldsKenneth KnoppJeffrey Sermersheim
    • Eric MeyerScott FieldsKenneth KnoppJeffrey Sermersheim
    • G01L1/00G06F19/00
    • G01M7/025G01M5/0025G01M5/0033G01N2203/0073G01N2203/0244
    • Systems and methods for analyzing structural test data are disclosed. In one embodiment, a method includes applying a sequence of loads to a test article, receiving raw test data indicative of the applied loads from at least one sensor operatively associated with the test article, receiving predicted test data indicative of the predicted loads on the test article, filtering out invalid test data, cycle counting to pair loads in the test data, performing a first fatigue damage computation based on the raw test data, performing a second fatigue damage computation based on the predicted test data, and comparing the first and second fatigue damage computations. The filtering, cycle counting, and performing of the first and second fatigue damage computations, and the comparison of the first and second fatigue damage computations, may be performed simultaneously using a spreadsheet program.
    • 公开了分析结构测试数据的系统和方法。 在一个实施例中,一种方法包括将一系列负载应用于测试物品,从至少一个可操作地与测试物品相关的传感器接收指示所施加的负载的原始测试数据,接收指示测试中的预测负载的预测测试数据 对无效测试数据进行滤波,循环计数以在测试数据中配对负载,基于原始测试数据执行第一疲劳损伤计算,基于预测的测试数据执行第二疲劳损伤计算,并且比较第一和第二 疲劳损伤计算。 可以使用电子表格程序同时执行过滤,循环计数和执行第一和第二疲劳损伤计算以及第一和第二疲劳损伤计算的比较。
    • 7. 发明授权
    • System and method for scanning medical images using adjustable exposure
time and brightness
    • 使用可调曝光时间和亮度扫描医学图像的系统和方法
    • US5946407A
    • 1999-08-31
    • US811783
    • 1997-03-06
    • Philippe BambergerIsaac LeichterScott Fields
    • Philippe BambergerIsaac LeichterScott Fields
    • G06T5/40G06K9/00
    • G06T5/008G06T5/40G06T2207/30068
    • A system and method for diagnosis of living tissue diseases is described. The system includes a computer device for controlling its operation. An operator control device is coupled to the computer device. A viewing screen is coupled to the computer device for displaying digitized images of the living tissue. The operator, using the control device, selects desired portions of the digitized image for further image enhancement according to a desired image enhancement feature selectable from a plurality of image enhancement features. The image enhancement features include any combination of grey scale stretching, contrast enhancement based on logarithmic histogram equalization, spot enhancement and magnification. The system further includes means for visualization and quantification of micro-calcifications, and means for visualization and quantification of mass spiculations.
    • 描述了用于诊断活组织疾病的系统和方法。 该系统包括用于控制其操作的计算机设备。 操作员控制装置耦合到计算机装置。 观察屏幕耦合到计算机设备,用于显示生物体组织的数字化图像。 使用控制装置的操作者根据从多个图像增强特征中可选择的期望的图像增强特征来选择数字化图像的期望部分用于进一步的图像增强。 图像增强特征包括基于对数直方图均衡,斑点增强和放大的灰度拉伸,对比度增强的任何组合。 该系统还包括用于微钙化的可视化和定量的装置,以及用于大量刺激的可视化和定量的装置。
    • 10. 发明授权
    • System and method for diagnosis of living tissue diseases using digital
image processing
    • 使用数字图像处理诊断活组织疾病的系统和方法
    • US5854851A
    • 1998-12-29
    • US289381
    • 1994-08-11
    • Philippe BambergerIsaac LeichterScott Fields
    • Philippe BambergerIsaac LeichterScott Fields
    • G06T5/40G06K9/00
    • G06T5/008G06T5/40G06T2207/30068
    • A system and method for diagnosis of living tissue diseases is described. The system includes a computer device for controlling its operation. An operator control device is coupled to the computer device. A viewing screen is coupled to the computer device for displaying digitized images of the living tissue. The operator, using the control device, selects desired portions of the digitized image for further image enhancement according to a desired image enhancement feature selectable from a plurality of image enhancement features. The image enhancement features include any combination of grey scale stretching, contrast enhancement based on logarithmic histogram equalization, spot enhancement and magnification. The system further includes means for visualization and quantification of micro-calcifications, and means for visualization and quantification of mass spiculations.
    • 描述了用于诊断活组织疾病的系统和方法。 该系统包括用于控制其操作的计算机设备。 操作员控制装置耦合到计算机装置。 观察屏幕耦合到计算机设备,用于显示生物体组织的数字化图像。 使用控制装置的操作者根据从多个图像增强特征中可选择的期望图像增强特征来选择数字化图像的期望部分以进一步增强图像。 图像增强特征包括基于对数直方图均衡,斑点增强和放大的灰度拉伸,对比度增强的任何组合。 该系统还包括用于微钙化的可视化和定量的装置,以及用于大量刺激的可视化和定量的装置。