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公开(公告)号：US11175212B2
公开(公告)日：2021-11-16
申请号：US16777847
申请日：2020-01-30
Applicant: Agilent Technologies, Inc.
Inventor： Christopher Ryan Moon , Andrew Ghetler , Matthew Kole
Abstract: An apparatus and method for analyzing particulates in a sample is disclosed. The method includes placing the sample on a moveable stage in an apparatus having a tunable MIR light scanner and a visible imaging system, the stage moving between the MIR light scanner and the visible imaging system, providing a visible image of the sample, and receiving user input as to a region of the sample that is to be analyzed. The sample is then moved to the MIR light scanner, the MIR light scanner generating an MIR light beam that is focused to a point on the specimen and measuring light reflected from the specimen. The specimen is then scanned at a first MIR wavelength by moving the specimen relative to the MIR light beam, and particles are identified that meet a selection criterion. The MIR absorption spectrum of each of the identified particle is then automatically measured.
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公开(公告)号：US10887532B2
公开(公告)日：2021-01-05
申请号：US16374243
申请日：2019-04-03
Applicant: Agilent Technologies, Inc.
Inventor： Andrew Ghetler
Abstract: An apparatus and method for generating images of specimens is disclosed. The apparatus includes an imaging system, controller, and user interface. The imaging system generates a plurality of component images of a specimen, each component image corresponding to a different viewing condition. Each image is represented by an intensity as a function of location on the specimen. The controller stores the component images and generates a compound image from a plurality of the component images. The compound image includes a weighted sum of first and second ones of the component images, the controller displaying the compound image on a display controlled by the controller. The user interface is adapted to control a weighting factor used in generating the weighted sum in response to user input. The controller redisplays the compound image after the weighting factor is changed in response to user input.
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Patent Agency Ranking
公开(公告)号：US10184835B2
公开(公告)日：2019-01-22
申请号：US14863225
申请日：2015-09-23
Applicant: Agilent Technologies, Inc.
Inventor： Charles Hoke , Christopher Ryan Moon , Andrew Ghetler , Yang Han
Abstract: An imaging scanner and a method for using the same are disclosed. The scanner includes a variable attenuator adapted to receive a light beam generated by a MIR laser and that generates an attenuated light beam therefrom characterized by an attenuation level. The scanner includes an optical assembly that focuses the attenuated light beam to a point on a specimen. A light detector measures an intensity of light leaving the point on the specimen, the light detector being characterized by a detector dynamic range. A controller forms a plurality of MIR images from the intensity as a function of position on the specimen, each of the plurality of MIR images being formed with a different level of attenuation of the light beam. The controller combines the plurality of MIR images to generate a combined MIR image having a dynamic range greater than the detector dynamic range.
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公开(公告)号：US20160373663A1
公开(公告)日：2016-12-22
申请号：US14743854
申请日：2015-06-18
Applicant: Agilent Technologies, Inc.
Inventor： Andrew Ghetler
CPC classification number: H04N5/33 , G01N21/35 , G01N21/9501 , G01N21/9508 , G02B21/0064 , G02B21/367 , H04N5/23216
Abstract: An apparatus and method for generating images of specimens is disclosed. The apparatus includes an imaging system, controller, and user interface. The imaging system generates a plurality of component images of a specimen, each component image corresponding to a different viewing condition. Each image is represented by an intensity as a function of location on the specimen. The controller stores the component images and generates a compound image from a plurality of the component images. The compound image includes a weighted sum of first and second ones of the component images, the controller displaying the compound image on a display controlled by the controller. The user interface is adapted to control a weighting factor used in generating the weighted sum in response to user input. The controller redisplays the compound image after the weighting factor is changed in response to user input.
Abstract translation: 公开了一种用于产生样本图像的设备和方法。 该装置包括成像系统，控制器和用户界面。 成像系统产生样本的多个分量图像，每个分量图像对应于不同的观看条件。 每个图像由作为样本上位置的函数的强度表示。 控制器存储分量图像，并从多个分量图像生成复合图像。 复合图像包括第一和第二分量图像的加权和，控制器在由控制器控制的显示器上显示复合图像。 用户界面适于控制响应于用户输入而产生加权和的加权因子。 控制器根据用户输入改变加权因子后重新显示复合图像。
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公开(公告)号：US20200309669A1
公开(公告)日：2020-10-01
申请号：US16777847
申请日：2020-01-30
Applicant: Agilent Technologies, Inc.
Inventor： Christopher Ryan Moon , Andrew Ghetler , Matthew Kole
Abstract: An apparatus and method for analyzing particulates in a sample is disclosed. The method includes placing the sample on a moveable stage in an apparatus having a tunable MIR light scanner and a visible imaging system, the stage moving between the MIR light scanner and the visible imaging system, providing a visible image of the sample, and receiving user input as to a region of the sample that is to be analyzed. The sample is then moved to the MIR light scanner, the MIR light scanner generating an MIR light beam that is focused to a point on the specimen and measuring light reflected from the specimen. The specimen is then scanned at a first MIR wavelength by moving the specimen relative to the MIR light beam, and particles are identified that meet a selection criterion. The MIR absorption spectrum of each of the identified particle is then automatically measured.
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公开(公告)号：US20190238763A1
公开(公告)日：2019-08-01
申请号：US16374243
申请日：2019-04-03
Applicant: Agilent Technologies, Inc.
Inventor： Andrew Ghetler
CPC classification number: H04N5/33 , G01N21/35 , G01N21/9501 , G01N21/9508 , G02B21/0064 , G02B21/367 , H04N5/23216
Abstract: An apparatus and method for generating images of specimens is disclosed. The apparatus includes an imaging system, controller, and user interface. The imaging system generates a plurality of component images of a specimen, each component image corresponding to a different viewing condition. Each image is represented by an intensity as a function of location on the specimen. The controller stores the component images and generates a compound image from a plurality of the component images. The compound image includes a weighted sum of first and second ones of the component images, the controller displaying the compound image on a display controlled by the controller. The user interface is adapted to control a weighting factor used in generating the weighted sum in response to user input. The controller redisplays the compound image after the weighting factor is changed in response to user input.
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公开(公告)号：US10341583B2
公开(公告)日：2019-07-02
申请号：US15975701
申请日：2018-05-09
Applicant: Agilent Technologies, Inc.
Inventor： Andrew Ghetler
Abstract: An apparatus and method for generating images of specimens is disclosed. The apparatus includes an imaging system, controller, and user interface. The imaging system generates a plurality of component images of a specimen, each component image corresponding to a different viewing condition. Each image is represented by an intensity as a function of location on the specimen. The controller stores the component images and generates a compound image from a plurality of the component images. The compound image includes a weighted sum of first and second ones of the component images, the controller displaying the compound image on a display controlled by the controller. The user interface is adapted to control a weighting factor used in generating the weighted sum in response to user input. The controller redisplays the compound image after the weighting factor is changed in response to user input.
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