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1. 发明申请

US20150324996A1 IMAGE PROCESSING FOR PRINTING 审中-公开
标题翻译：图像处理打印
公开(公告)号：US20150324996A1
公开(公告)日：2015-11-12
申请号：US14762802
申请日：2013-01-29
申请人： Peter MOROVIC , Jan MOROVIC , Marti Rius ROSSELL , Juan Manuel Garcia Reyero VINAS , HEWLETT-PACKARD DEVELOPMENT COMPANY, L P
发明人： Marti Rius Rossell , Peter Morovic , Jan Morovic , Juan Manuel Garcia Reyero Vinas
IPC分类号： G06T7/00 , G06T7/40 , G06K9/46 , H04N1/60
CPC分类号： H04N1/6027 , G06K9/4652 , G06T7/11 , G06T7/90 , H04N1/6072
摘要： Image processing for printing comprises identifying regions of an input image having characteristics of distinct printing requirements; classifying each pixel within each identified region based on the characteristic of the identified region; applying a colour mapping to each pixel according to the classification of the pixel to optimize each color mapping in accordance with at least one of plurality of attributes.
摘要翻译：用于打印的图像处理包括识别具有不同打印要求特征的输入图像的区域; 基于所识别的区域的特征，对每个识别区域内的每个像素进行分类; 根据像素的分类将颜色映射应用于每个像素，以根据多个属性中的至少一个优化每个颜色映射。

2. 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。

3. 发明申请

US20160173732A1 COLOR IMAGE PROCESSING 审中-公开
标题翻译：彩色图像处理
公开(公告)号：US20160173732A1
公开(公告)日：2016-06-16
申请号：US14899665
申请日：2013-06-28
申请人： Juan Manuel Garcia Reyero VINAS , Jan MOROVIC , Peter MOROVIC , Paolo FARABOSCHI , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Juan Manuel García Reyero Viñas , Paolo Faraboschi , Jan Morovic , Peter Morovic
IPC分类号： H04N1/52 , H04N1/60 , H04N19/182
CPC分类号： H04N1/52 , H04N1/54 , H04N1/6019
摘要： A color image is processed into a renderable image. The color image comprises a plurality of pixels. Each pixel has colorimetry defined in a first color space. The renderable image comprises a plurality of renderable pixels defined by a device-vector in a second color space. For each pixel: a device-vector defined in the second color space is selected (301) based on the colorimetry defined in a first color space of the pixel. The device-vector comprises a plurality of elements. Each element includes an identifier and an accumulated weighting. An element of the selected device-vector is reselected (303) until the accumulated weighting (a) is greater than a threshold value (t) associated with the pixel (305). The levels for each color of the second color space (or mappings) for the currently selected (307) element of the selected device-vector is determined (309) to convert the pixel into a renderable pixel.
摘要翻译：彩色图像被处理成可渲染图像。彩色图像包括多个像素。每个像素具有在第一颜色空间中定义的比色法。可渲染图像包括由第二颜色空间中的设备向量定义的多个可渲染像素。对于每个像素，基于在像素的第一颜色空间中定义的比色法，选择（301）在第二颜色空间中定义的设备矢量。装置矢量包括多个元件。每个元素包括标识符和累积加权。重新选择选择的设备向量的元素（303），直到累积加权（a）大于与像素（305）相关联的阈值（t）。确定所选择的设备向量的当前选定（307）元素的第二颜色空间（或映射）的每种颜色的级别（309）以将像素转换成可渲染像素。

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

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.

6. 发明申请

US20170371318A1 GENERATING CONTROL DATA FOR SUB-OBJECTS 审中-公开
公开(公告)号：US20170371318A1
公开(公告)日：2017-12-28
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
CPC分类号： G05B19/4099 , B29C64/10 , G05B2219/49036
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.

7. 发明授权

US10868943B2 Color mapping 有权
公开(公告)号：US10868943B2
公开(公告)日：2020-12-15
申请号：US15305271
申请日：2014-04-25
申请人： Peter Morovic , Jan Morovic , Juan Manuel Garcia Reyero Vinas , David Gaston Llado , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Peter Morovic , Jan Morovic , Juan Manuel Garcia Reyero Vinas , David Gaston Llado
IPC分类号： H04N1/60 , G06K15/10 , B41J2/21 , H04N1/405 , G01J3/46
CPC分类号： H04N1/6019 , B41J2/21 , G01J3/46 , G06K15/102 , H04N1/405 , H04N1/60 , H04N1/6008 , H04N1/6058 , G06K2215/0094 , G06K2215/101
摘要： A method for color mapping is disclosed based on obtaining a measurement of one or more characteristics of an imaging system. A set of color mappings are provided and the color mapping is selected based on the measurement. Each of the color mappings enables a mapping from a first color space to Neugebauer Primary area coverage vector space. A method for generating a color mapping is disclosed.

8. 发明授权

US10205849B2 To process information to use at least one opaque ink as a process colorant 有权
公开(公告)号：US10205849B2
公开(公告)日：2019-02-12
申请号：US15306974
申请日：2014-04-28
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , Jan Morovic , Peter Morovic , Juan Manuel Garcia Reyero Vinas , Ronald Albert Askeland , Andreas Muller , Michel Georges Encrenaz
发明人： Jan Morovic , Peter Morovic , Juan Manuel Garcia Reyero Vinas , Ronald Albert Askeland , Andreas Muller , Michel Georges Encrenaz
IPC分类号： H04N1/405 , H04N1/60 , H04N1/54
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.

9. 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.

10. 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。

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