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1. 发明授权

US10542185B2 Color printing look-up-table 有权
公开(公告)号：US10542185B2
公开(公告)日：2020-01-21
申请号：US15541394
申请日：2015-01-29
申请人： Jan Morovic , Peter Morovic , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Jan Morovic , Peter Morovic
IPC分类号： H04N1/60 , H04N1/405 , H04N1/52
摘要： A look-up table for use in a printing system is created. The printing system prints an input image in a print color space. The look-up table is created by accessing a predetermined look-up table representing a mapping of color values of an input color space to ink-vectors of a print color space; applying a p-by-q halftone threshold matrix to each ink-vector of the predetermined look-up table to generate a p-by-q halftone cell for each ink-vector; and creating a further look-up table which maps, at least a sample of, the color values of input color space to the at least one halftone cell.

2. 发明申请

US20180264733A1 GENERATING CONFIGURATION DATA FOR THE PRODUCTION OF A THREE-DIMENSIONAL OBJECT 审中-公开
公开(公告)号：US20180264733A1
公开(公告)日：2018-09-20
申请号：US15541541
申请日：2015-01-30
申请人： Peter MOROVIC , Jan MOROVIC , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Peter MOROVIC , Jan MOROVIC
IPC分类号： B29C64/386 , B33Y50/00 , G06F17/50
CPC分类号： B29C64/386 , B33Y50/00 , G06F17/50 , G06F17/5009 , G06F2217/12 , Y02P90/265
摘要： Certain examples described herein relate to apparatus arranged to produce a three-dimensional object. These examples enable color and material properties of such an apparatus to be characterized. This is achieved through the generation of configuration data for the apparatus that maps at least one color property to one or more material volume coverage vector values. This allows for appropriate quantities of materials available to the apparatus to be used to produce colors defined in received object data for the three-dimensional object.

3. 发明申请

US20170246812A1 CONVERTING AT LEAST A PORTION OF A 3-D OBJECT INTO A FORMAT SUITABLE FOR PRINTING 审中-公开
公开(公告)号：US20170246812A1
公开(公告)日：2017-08-31
申请号：US15517370
申请日：2014-10-29
申请人： Peter Morovic , Jan Morovic , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Peter MOROVIC , Jan MOROVIC
IPC分类号： B29C67/00 , B33Y50/00 , G05B19/4099 , H04N1/405
CPC分类号： G05B19/4099 , B29C64/386 , B33Y50/00 , G05B2219/49023 , G06T19/00 , H04N1/405 , H04N1/605
摘要： At least a portion of a 3-D object is converted into a format suitable for printing. A material volume coverage vector for each voxel of a 3-D bit map of a 3-D object is determined. The 3-D bit map comprises a plurality of voxels, each voxel located at a unique 3-D location. A rectangular cuboid comprising an M×N×L array of voxel locations enclosing at least a portion of the 3-D object is determined. A halftone threshold matrix comprising an array of threshold values is provided. The halftone threshold matrix is converted to provide an M×N×L 3-D array of threshold values. Each material volume coverage vector of the at least a portion is compared with each threshold value at corresponding 3-D locations to select a printable voxel at each 3-D location to convert the at least a portion of the 3-D object into a format suitable for printing.

4. 发明申请

US20170048417A1 TO PROCESS INFORMATION TO USE AT LEAST ONE OPAQUA INK AS A PROCESS COLORANT 审中-公开
标题翻译：过程信息使用至少一个OPAQUA墨水作为过程颜色
公开(公告)号：US20170048417A1
公开(公告)日：2017-02-16
申请号：US15306974
申请日：2014-04-28
申请人： Jan Morovic , Peter Morovic , Juan Manuel Garcia Reyero VINAS , Ronald Albert ASKELAND , Andreas MULLER , Michel Georges ENCRENAZ , HEWLETT- PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Jan Morovic , Peter Morovic , Juan Manuel Garcia Reyero Vinas , Ronld Albert Askeland , Andreas Muller , Michel Georges Encrenaz
IPC分类号： H04N1/405 , H04N1/60
CPC分类号： H04N1/405 , H04N1/54 , H04N1/6019 , H04N1/6058
摘要： A processing apparatus is provided. The processing apparatus includes a controller to process information as part of a Halftone Area Neugebauer Separation printing process to use at least one opaque ink as a process colorant in combination with at least one further process colorant.
摘要翻译：提供了一种处理装置。处理装置包括控制器，用于处理作为半色调区域Neugebauer分离印刷方法的一部分的信息，以使用至少一种不透明油墨作为工艺着色剂与至少一种其它工艺着色剂组合。

5. 发明授权

US09443171B2 Methods for printing with a printhead 有权
标题翻译：使用打印头进行打印的方法
公开(公告)号：US09443171B2
公开(公告)日：2016-09-13
申请号：US14418691
申请日：2012-07-31
申请人： Marti Rius Rossell , Peter Morovic
发明人： Marti Rius Rossell , Peter Morovic
IPC分类号： G06K15/10 , B41J2/045
CPC分类号： G06K15/102 , B41J2/04593 , B41J2/04595 , G06K15/107
摘要： A method for printing with a printhead, comprising: generating a first imaging matrix comprising cells each containing information related to the ink to be deposited on a corresponding area of the print medium; on the basis of said first matrix, generating a second imaging matrix, comprising cells each containing information related to the ink drops to be deposited on a corresponding area of the print medium; wherein some cells of the second matrix are prioritized and for some of them the information related to the ink drops depends on a cell of the first matrix that corresponds to a different area of the print medium than the area of said prioritized cell of the second matrix; such that upon printing, nozzles of the printhead associated with some prioritized cells fire ink that in the first matrix is associated with areas of the print medium corresponding to non-prioritized cells.
摘要翻译：一种用于用打印头进行打印的方法，包括：产生包含单元的第一成像矩阵，每个单元包含与要沉积在所述打印介质的相应区域上的墨相关的信息; 基于所述第一矩阵，生成第二成像矩阵，其包括每个包含与要沉积在所述打印介质的相应区域上的墨滴有关的信息的单元; 其中第二矩阵的一些单元被优先排列，并且对于其中的一些单元，与墨滴有关的信息取决于对应于打印介质的不同区域的第一矩阵的单元，而不是第二矩阵的所述优先单元的区域 ; 使得在打印时，与一些优先化单元相关联的打印头的喷嘴在第一矩阵中的墨水与对应于非优先细胞的打印介质的区域相关联。

6. 发明申请

US20160080608A1 COLOR SEPARATION 有权
标题翻译：颜色分离
公开(公告)号：US20160080608A1
公开(公告)日：2016-03-17
申请号：US14763507
申请日：2013-01-29
申请人： Peter MOROVIC , Marti Rius ROSSELL , Jan MOROVIC , Juan Manuel Garcia Reyero VINAS , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Peter Morovic , Martí Rius Rossell , Jan Morovic , Juan Manuel GARCÍA REYERO VIÑAS
IPC分类号： H04N1/60 , G06K15/02
CPC分类号： H04N1/6025 , G06K15/02 , G06K15/027 , G06K15/1878 , H04N1/00015 , H04N1/00023 , H04N1/00034 , H04N1/00045 , H04N1/00082 , H04N1/6016 , H04N1/6033 , H04N1/6061
摘要： A method of defining color separation for printing an image via NPacs, the method comprising: selecting a plurality of NPacs corresponding to a plurality of points within an RGB cube to provide a tessellation in RGB space translated to a valid tessellation in an NPac-related space; and defining color separation from the selected NPacs.
摘要翻译：一种通过NPacs定义用于打印图像的颜色分离的方法，所述方法包括：选择与RGB立方体内的多个点相对应的多个NPac，以在RGB空间中提供转换为NPac相关空间中的有效镶嵌的细分 ; 并且从所选择的NPac中定义颜色分离。

7. 发明授权

US08670167B2 Color gamut determination with neugebauer-primary area coverages for a print system 有权
标题翻译：用于打印系统的neugebauer主要区域覆盖的色域确定
公开(公告)号：US08670167B2
公开(公告)日：2014-03-11
申请号：US12605715
申请日：2009-10-26
申请人： Jordi Arnabat Benedicto , Peter Morovic , Jan Morovic
发明人： Jordi Arnabat Benedicto , Peter Morovic , Jan Morovic
IPC分类号： G03F3/08
CPC分类号： H04N1/6058
摘要： Method of determining a color gamut of a predetermined print system, comprising determining ink restrictions of the print system, generating all NP states of the print system, generating a convex hull of area coverages of NPs that do not exceed said ink restrictions, determining which NP states are outside of the convex hull, mapping NP states that are outside of the convex hull onto the convex hull, re-expressing the mapped NP states as area coverages of NPs, and sampling the convex hull in a colorimetrically predetermined way.
摘要翻译：确定预定打印系统的色域的方法，包括确定打印系统的墨水限制，产生打印系统的所有NP状态，产生不超过墨水限制的NP的区域覆盖的凸包，确定哪个NP 状态在凸包之外，将凸包外的NP状态映射到凸包上，将映射的NP状态重新表示为NP的区域覆盖，并以比色预定方式对凸包进行采样。

8. 发明授权

US10442135B2 Generating configuration data for the production of a three-dimensional object 有权
公开(公告)号：US10442135B2
公开(公告)日：2019-10-15
申请号：US15541541
申请日：2015-01-30
申请人： Hewlett-Packard Development Company, L.P. , Peter Morovic , Jan Morovic
发明人： Peter Morovic , Jan Morovic
IPC分类号： B29C64/386 , B33Y50/00 , G06F17/50
摘要： Certain examples described herein relate to apparatus arranged to produce a three-dimensional object. These examples enable color and material properties of such an apparatus to be characterized. This is achieved through the generation of configuration data for the apparatus that maps at least one color property to one or more material volume coverage vector values. This allows for appropriate quantities of materials available to the apparatus to be used to produce colors defined in received object data for the three-dimensional object.

9. 发明授权

US10401834B2 Generating control data for sub-objects 有权
公开(公告)号：US10401834B2
公开(公告)日：2019-09-03
申请号：US15539832
申请日：2015-01-30
申请人： Peter Morovic , Jan Morovic , Juan Manuel Garcia Reyero Vinas , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Peter Morovic , Jan Morovic , Juan Manuel Garcia Reyero Vinas
IPC分类号： G05B19/4099 , B29C64/10
摘要： In an example, a method for generating control data for production of a three-dimensional object is described. A model of the three-dimensional object is obtained as a array of voxels, and it is determined for each voxel whether that voxel comprises part of a first or a second sub-object of the three-dimensional object. Each first sub-object voxel is mapped to a volume coverage representation defining print material data for that voxel. The second sub-object voxels are mapped to a volume coverage representation defining common print material data for the voxels of second sub-object. Control data for printing the first sub-object is generated from the print material data for that voxel common print material data for the Control data for printing the second sub-object is generated according to the volume coverage representation for the second sub-object.

10. 发明申请

US20170374237A1 COLOR CALIBRATION 审中-公开
公开(公告)号：US20170374237A1
公开(公告)日：2017-12-28
申请号：US15542719
申请日：2015-01-30
申请人： Andreas Muller , Peter Morovic , Jordi Arnabat Benedicto , Jan Morovic
发明人： Andreas Muller , Peter Morovic , Jordi Arnabat Benedicto , Jan Morovic
IPC分类号： H04N1/60 , G01J3/52 , H04N1/00 , G01J3/46
CPC分类号： H04N1/6033 , B41J29/393 , G01J3/52 , G01J3/524 , G01J2003/466 , H04N1/00023 , H04N1/00087 , H04N1/6044 , H04N1/622
摘要： A color calibration chart may be created including a plurality of colors that are variations of a print color established for printing a reference color by a printing system using multiple colors. The colors in the calibration chart may be measured. A color from the calibration chart may be selected for printing the reference color which has a measurement value indicative of a color consistency within a predefined distance from a reference value for the print color.

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