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1.发明授权公开(公告)号：US09256815B1
公开(公告)日：2016-02-09
申请号：US14447201
申请日：2014-07-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Peter Morovic , Jan Morovic , Peter J. Klammer , James William Stasiak
CPC classification number: G06K15/1878 , G06K15/027 , G06K15/1881 , G06K2215/0094 , H04N1/6033
Abstract: Certain methods and systems are described that allow the spectral control of a print output. A plurality of colorants are used where one or more colorants contain nanoparticles. Each colorants has a specified spectral range corresponding to the constituent nanoparticles. To print with these colorants a spectral separation may be used that maps an input color with associated spectral information or direct spectral information to print control data, the print control data having defined values for depositions with each combination of the colorants. The spectral separation may be constructed by characterizing a set of spectral Neugebauer primaries for the plurality of colorants.
Abstract translation: 描述允许对打印输出进行光谱控制的某些方法和系统。 使用多种着色剂，其中一种或多种着色剂含有纳米颗粒。 每种着色剂具有对应于组成纳米颗粒的特定光谱范围。 为了使用这些着色剂进行印刷，可以使用光谱分离，其将输入颜色与相关的光谱信息或直接光谱信息进行映射以打印控制数据，打印控制数据具有与着色剂的每种组合的沉积的定义值。 可以通过表征用于多种着色剂的一组光谱Neugebauer原色来构建光谱分离。
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公开(公告)号：US20160037017A1
公开(公告)日：2016-02-04
申请号：US14446801
申请日：2014-07-30
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Peter Morovic , Jan Morovic , Peter J. Klammer , James William Stasiak
CPC classification number: H04N1/32309 , G06T1/0028 , H04N1/32224 , H04N1/56 , H04N1/644
Abstract: Certain methods and systems are described for encoding data in an image. According to an example, a set of metamers under a first set of conditions may be determined that vary under a second set of conditions. These may be used to generate a set of color mappings for a sampled color value, each color mapping being used for a different data value in the data. As such the data values may be detectable when the image is observed under the second set of conditions but not detectable when the image is observed under the first set of conditions.
Abstract translation: 描述用于对图像中的数据进行编码的某些方法和系统。 根据示例，可以确定在第一组条件下的一组元标应在第二组条件下变化。 这些可以用于为采样的颜色值生成一组颜色映射，每个颜色映射用于数据中的不同数据值。 因此，当在第二组条件下观察图像时可以检测数据值，但是在第一组条件下观察图像时不可检测到数据值。
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公开(公告)号：US11292197B2
公开(公告)日：2022-04-05
申请号：US15766316
申请日：2016-01-28
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Peter J. Klammer , Karl Walters , Peter Morovic , Jan Morovic
IPC: B29C64/393 , B33Y50/02 , B33Y40/00 , B29C64/112 , B29C64/336 , B29C64/386 , G06K19/06 , B33Y30/00 , B33Y10/00 , G06F30/00
Abstract: In some examples, a system generates three-dimensional (3D) object data for printing by a 3D printing system, the generating including determining a region in which to generate a wear indicator, and computing an arrangement of spatial shells of variable thickness in the region, where the spatial shells contain data representing at least one property of the wear indicator.
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Patent Agency Ranking
公开(公告)号：US20180319086A1
公开(公告)日：2018-11-08
申请号：US15766316
申请日：2016-01-28
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Peter J. Klammer , Karl Walters , Peter Morovic , Jan Morovic
IPC: B29C64/393 , G06K19/06 , B29C64/112 , B29C64/336 , B33Y50/02 , B33Y40/00
CPC classification number: B29C64/393 , B29C64/112 , B29C64/336 , B29C64/386 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , G06F17/50 , G06K19/06159
Abstract: In some examples, a system generates three-dimensional (3D) object data for printing by a 3D printing system, the generating including determining a region in which to generate a wear indicator, and computing an arrangement of spatial shells of variable thickness in the region, where the spatial shells contain data representing at least one property of the wear indicator.
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公开(公告)号：US20160034795A1
公开(公告)日：2016-02-04
申请号：US14446725
申请日：2014-07-30
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Jan Morovic , Peter Morovic , Peter J. Klammer , James William Stasiak
IPC: G06K15/02
CPC classification number: H04N1/6033 , G06K15/1878 , G06K2215/0094 , H04N1/54
Abstract: A method for generating a color mapping for a printing apparatus is described. The printing apparatus includes a plurality of colorants including a first colorant configured to reflect radiation having a first set of wavelengths and a second colorant configured to absorb radiation having a second set of wavelengths and emit radiation having a third set of wavelengths. The method includes obtaining spectral characteristics for the plurality of colorants, computing a gamut of colors available to the printing apparatus and determining a color mapping from an input color space to an output color space.
Abstract translation: 描述了一种用于产生打印装置的颜色映射的方法。 打印设备包括多个着色剂，其包括被配置为反射具有第一组波长的辐射的第一着色剂和配置成吸收具有第二组波长的辐射并且发射具有第三组波长的辐射的第二着色剂。 该方法包括获得多个着色剂的光谱特性，计算可用于打印设备的颜色色域并确定从输入颜色空间到输出颜色空间的颜色映射。
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公开(公告)号：US09706084B2
公开(公告)日：2017-07-11
申请号：US14446725
申请日：2014-07-30
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Jan Morovic , Peter Morovic , Peter J. Klammer , James William Stasiak
CPC classification number: H04N1/6033 , G06K15/1878 , G06K2215/0094 , H04N1/54
Abstract: A method for generating a color mapping for a printing apparatus is described. The printing apparatus includes a plurality of colorants including a first colorant configured to reflect radiation having a first set of wavelengths and a second colorant configured to absorb radiation having a second set of wavelengths and emit radiation having a third set of wavelengths. The method includes obtaining spectral characteristics for the plurality of colorants, computing a gamut of colors available to the printing apparatus and determining a color mapping from an input color space to an output color space.
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公开(公告)号：US09313360B2
公开(公告)日：2016-04-12
申请号：US14446801
申请日：2014-07-30
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Peter Morovic , Jan Morovic , Peter J. Klammer , James William Stasiak
CPC classification number: H04N1/32309 , G06T1/0028 , H04N1/32224 , H04N1/56 , H04N1/644
Abstract: Certain methods and systems are described for encoding data in an image. According to an example, a set of metamers under a first set of conditions may be determined that vary under a second set of conditions. These may be used to generate a set of color mappings for a sampled color value, each color mapping being used for a different data value in the data. As such the data values may be detectable when the image is observed under the second set of conditions but not detectable when the image is observed under the first set of conditions.
Abstract translation: 描述用于对图像中的数据进行编码的某些方法和系统。 根据示例，可以确定在第一组条件下的一组元标应在第二组条件下变化。 这些可以用于为采样的颜色值生成一组颜色映射，每个颜色映射用于数据中的不同数据值。 因此，当在第二组条件下观察图像时可以检测数据值，但是在第一组条件下观察图像时不可检测到数据值。
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公开(公告)号：US20160032120A1
公开(公告)日：2016-02-04
申请号：US14447882
申请日：2014-07-31
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Jan Morovic , Peter Morovic , Peter J. Klammer , James William Stasiak
CPC classification number: C09D11/32 , C09D11/037 , C09D11/50
Abstract: A colorant for a printing apparatus is described. The colorant has a first component and a second component. The first component is configured to reflect radiation having a first set of wavelengths when the colorant is arranged on a substrate. The second component is configured to absorb radiation having a second set of wavelengths and emit radiation having a third set of wavelengths when the colorant is arranged on the substrate, the first and third set of wavelengths having at least one common wavelength.
Abstract translation: 描述了用于打印设备的着色剂。 着色剂具有第一组分和第二组分。 当着色剂布置在基板上时，第一部件配置成反射具有第一组波长的辐射。 当着色剂被布置在衬底上时，第二组分配置成吸收具有第二组波长的辐射并且发射具有第三组波长的辐射，第一和第三组波长具有至少一个共同的波长。
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