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公开(公告)号:US09677935B2
公开(公告)日:2017-06-13
申请号:US14581935
申请日:2014-12-23
发明人: Timothy Learmonth , Hod Finkelstein
CPC分类号: G01J3/26 , B82Y20/00 , G01J3/0208 , G01J3/0237 , G01J3/0259 , G01J3/0272 , G01J3/10 , G01J2003/102 , G01N21/255 , G01N21/27 , G01N2201/061 , G01N2201/0636
摘要: A system for wide-range spectral measurement includes one or more broadband sources, an adjustable Fabry-Perot etalon, and a detector. The one or more broadband sources is to illuminate a sample, wherein the one or more broadband sources have a short broadband source coherence length. The adjustable Fabry-Perot etalon is to optically process the reflected light to extract spectral information with fine spectral resolution. The detector is to detect reflected light from the sample, wherein the reflected light is comprised of multiple narrow-band subsets of the illumination light having long coherence lengths and is optically processed using a plurality of settings for the adjustable Fabry-Perot etalon, and wherein the plurality of settings includes a separation of the Fabry-Perot etalon plates that is greater than the broadband source coherence length but that is less than the long coherence lengths.
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公开(公告)号:US08991697B2
公开(公告)日:2015-03-31
申请号:US14067747
申请日:2013-10-30
IPC分类号: G06K7/00 , B65D79/02 , G01N21/3563 , G06Q10/08
CPC分类号: B65D79/02 , G01N21/3563 , G06K7/12 , G06K19/06028 , G06K19/0614 , G06K19/14 , G06Q10/08 , G06Q30/0185 , G06Q50/28
摘要: A system verifying an item in a package comprises a package producer and a verifier. The package producer produces a package with a label, wherein the package includes an item each with one or more selected tag identifiers that are placed in a location on the item. The verifier verifies the item using 1) the one or more selected tag identifiers as detected using a spectral measurement or 2) a location or a shape of the one or more selected tag identifiers on the item, and 3) the label as read using a label reader.
摘要翻译: 验证包中的物品的系统包括包装生产者和验证者。 包装生产者生产具有标签的包装,其中包装包括一个具有一个或多个选择的标签标识符的物品,这些标签标识符被放置在商品的位置上。 验证者使用1)使用频谱测量检测到的一个或多个所选择的标签标识符来验证该项目,或者2)项目上的一个或多个所选标签标识符的位置或形状,以及3)使用 标签阅读器
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公开(公告)号:US20140346235A1
公开(公告)日:2014-11-27
申请号:US14451284
申请日:2014-08-04
发明人: Timothy Learmonth , Ting Zhou
IPC分类号: G06K19/06
CPC分类号: G06K5/00 , G06K7/14 , G06K7/1408 , G06K7/1417 , G06K19/06 , G06K19/06037 , G06K19/06075 , G06K19/06159
摘要: A system for encoding energy peaks of an identifier comprises an encoder. The encoder is configured to define a readable spectral range of an identifier. The identifier comprises a rugate microtag. The encoder is configured to divide the readable spectral range into a plurality of bins. The encoder is configured to encode in a center of a bin near one end of the readable spectral range a reference peak. The encoder is configured to encode in a center of each of a set of bins a set of peaks of a data pattern within the readable spectral range.
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公开(公告)号:US20140124398A1
公开(公告)日:2014-05-08
申请号:US14067747
申请日:2013-10-30
IPC分类号: B65D79/02
CPC分类号: B65D79/02 , G01N21/3563 , G06K7/12 , G06K19/06028 , G06K19/0614 , G06K19/14 , G06Q10/08 , G06Q30/0185 , G06Q50/28
摘要: A system verifying an item in a package comprises a package producer and a verifier. The package producer produces a package with a label, wherein the package includes an item each with one or more selected tag identifiers that are placed in a location on the item. The verifier verifies the item using 1) the one or more selected tag identifiers as detected using a spectral measurement or 2) a location or a shape of the one or more selected tag identifiers on the item, and 3) the label as read using a label reader.
摘要翻译: 验证包中的物品的系统包括包装生产者和验证者。 包装生产者生产具有标签的包装,其中包装包括一个具有一个或多个选择的标签标识符的物品,这些标签标识符被放置在商品的位置上。 验证者使用1)使用频谱测量检测到的一个或多个所选择的标签标识符来验证该项目,或者2)项目上的一个或多个所选标签标识符的位置或形状,以及3)使用 标签阅读器
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公开(公告)号:US20140001260A1
公开(公告)日:2014-01-02
申请号:US13918729
申请日:2013-06-14
发明人: Timothy Learmonth , Ting Zhou
IPC分类号: G06K7/14
CPC分类号: G06K5/00 , G06K7/14 , G06K7/1408 , G06K7/1417 , G06K19/06 , G06K19/06037 , G06K19/06075 , G06K19/06159
摘要: A system for encoding energy peaks of an identifier comprises an encoder. The encoder is configured to define a readable spectral range of an identifier. The identifier comprises a rugate microtag. The encoder is configured to divide the readable spectral range into a plurality of bins. The encoder is configured to encode in a center of a bin near one end of the readable spectral range a reference peak. The encoder is configured to encode in a center of each of a set of bins a set of peaks of a data pattern within the readable spectral range.
摘要翻译: 用于编码标识符的能量峰值的系统包括编码器。 编码器被配置为定义标识符的可读光谱范围。 该标识符包括一个肮脏的微标签。 编码器被配置为将可读光谱范围划分成多个箱。 编码器被配置为在可读光谱范围的参考峰值的一端附近对容器的中心进行编码。 编码器被配置为在一组存储体中的每一个的中心编码可读光谱范围内的数据模式的一组峰值。
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公开(公告)号:US10269022B2
公开(公告)日:2019-04-23
申请号:US14482974
申请日:2014-09-10
摘要: A system for verifying an item in a package using a database comprises a database and a verifier. A package producer provides the database with an identifier for one or more items each of a type, wherein the package producer produces a package, where the package includes the one or more items each of the type with an associated one or more selected tag identifiers that are placed in a location on an item of the one or more items. The verifier verifies the one or more items of the type using 1) the associated one or more selected tag identifiers as detected using a spectral signature or 2) a tag characteristic as detected using an imager, and 3) the identifier retrieved from the database.
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公开(公告)号:US10012542B2
公开(公告)日:2018-07-03
申请号:US15594345
申请日:2017-05-12
发明人: Timothy Learmonth , Hod Finkelstein
CPC分类号: G01J3/26 , B82Y20/00 , G01J3/0208 , G01J3/0237 , G01J3/0259 , G01J3/0272 , G01J3/10 , G01J2003/102 , G01N21/255 , G01N21/27 , G01N2201/061 , G01N2201/0636
摘要: A system for wide-range spectral measurement includes one or more broadband sources, an adjustable Fabry-Perot etalon, and a detector. The one or more broadband sources is to illuminate a sample, wherein the one or more broadband sources have a short broadband source coherence length. The adjustable Fabry-Perot etalon is to optically process the reflected light to extract spectral information with fine spectral resolution. The detector is to detect reflected light from the sample, wherein the reflected light is comprised of multiple narrow-band subsets of the illumination light having long coherence lengths and is optically processed using a plurality of settings for the adjustable Fabry-Perot etalon, and wherein the plurality of settings includes a separation of the Fabry-Perot etalon plates that is greater than the broadband source coherence length.
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公开(公告)号:US20180084231A1
公开(公告)日:2018-03-22
申请号:US15709365
申请日:2017-09-19
发明人: Timothy Learmonth , Ron R. Nissim , Hod Finkelstein , Mark Hsu
CPC分类号: H04N9/083 , G06T7/0004 , G06T7/70 , G06T7/80 , G06T2207/10024 , G06T2207/30128 , G06T2207/30164 , H04N5/2256
摘要: A system for machine vision spectral imaging includes a spectral imager, a substrate, and a processor. The spectral imager comprises a Fabry-Perot etalon including a settable gap. The substrate has relative motion with respect to the spectral imager. The processor is configured to identify an object in a set of images from the spectral imager, wherein each of the set of images is associated with a specific gap of a full set of gaps, wherein the full set of gaps comprises a set of gaps setting the settable gap covering a complete range of the settable gap needed for a full spectral image of the object.
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公开(公告)号:US20170206809A1
公开(公告)日:2017-07-20
申请号:US15423337
申请日:2017-02-02
CPC分类号: G09F3/0297 , B42D25/22 , B42D25/28 , B42D2035/12 , B42D2035/34 , B42D2035/50 , G06F19/3462
摘要: A label has a portion that is readable by a human being and a portion that is readable by a machine. The label includes information stored using a spectral content of reflected from a tag. The label is used for authentication.
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公开(公告)号:US20170167919A1
公开(公告)日:2017-06-15
申请号:US15377772
申请日:2016-12-13
发明人: Timothy Learmonth , Hod Finkelstein
CPC分类号: G01J3/26 , G01J3/027 , G01J3/0275 , G01J3/10 , G01J3/108 , G01J2003/106 , H05B33/0857
摘要: A system for spectral reading includes a plurality of LEDs, an interface, and a processor. The plurality of LEDs are disposed in a physical array. Light from the plurality of LEDs is enabled to be collimated at a Fabry-Perot etalon. The interface is configured to receive a gap calibration table and power characteristics of a plurality of LEDs. The processor is configured to determine an LED switch table. The LED switch table indicates a set of the plurality of LEDs with power above a threshold at a plurality of wavelengths. The processor is further configured to cause measurement of a sample using the gap calibration table and the LED switch table for a set of gap values and determine measurement results.
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