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1.发明申请TO PROCESS INFORMATION TO USE AT LEAST ONE OPAQUA INK AS A PROCESS COLORANT 审中-公开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
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。
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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
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.
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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.
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.
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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.
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.
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5.发明授权公开(公告)号：US10183485B2
公开(公告)日：2019-01-22
申请号：US15520999
申请日：2014-10-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , Ronald Albert Askeland , Alex Andrea Tallada , Juan Manuel Garcia Reyero Vinas
摘要： The present disclosure relates particularly but not exclusive to a method for printing in a multipass print mode using a first printhead (PT1) and a second printhead (PT2), the method including printing in a first pass a first image in a first area of a print medium using a first set (ST21) of nozzles (N5-N24) from the first printhead (PT1), printing in a second pass a coating layer over the first image using a second set (ST22) of nozzles (P4-P22) from the second printhead (PT2), and printing in a third pass a second image over the coating layer using a third set (ST23) of nozzles (N1-20) from the first printhead (PT1).
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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
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。
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公开(公告)号：US20210240160A1
公开(公告)日：2021-08-05
申请号：US17235597
申请日：2021-04-20
IPC分类号： G05B19/4099 , B33Y50/00 , G06F30/00 , B29C64/386 , H04N1/00
摘要： Apparatus and methods for transforming three dimensional object data are disclosed. In some examples, data representing a three dimensional object is received, the data comprising object property data indicative of at least one attribute of at least a portion of the three dimensional object. The object property data is transformed into a plurality of device independent object property data objects having a common data structure, each object property data object comprising a value indicative of each of a predetermined set of object properties.
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公开(公告)号：US10569527B2
公开(公告)日：2020-02-25
申请号：US15544510
申请日：2015-04-24
摘要： Methods and apparatus for three-dimensional object representation are described. In an example, data representing a three-dimensional object is received, the data comprising an object property description associated with each of a plurality of locations within the object. Distinct object property descriptions are identified and a data object, which has a plurality of addresses, is populated with data indicative of the distinct object property descriptions, such that data indicative of each distinct object property description is represented at a different address. Data comprising a representation of the object is generated, the data comprising a data object address associated with each of a plurality of locations, wherein the data object address corresponds to the address of data indicative of the object property description for that location.
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公开(公告)号：US10003719B2
公开(公告)日：2018-06-19
申请号：US15305251
申请日：2014-04-25
CPC分类号： H04N1/52 , H04N1/6008 , H04N1/6016 , H04N1/6019 , H04N1/603 , H04N1/6058
摘要： A method of color halftone processing is disclosed. A plurality of color mappings each provide a mapping from a color value in a color space to a set of Neugebauer Primary area coverage (NPac) values in an NPac space. An imaging metric is obtained for each NPac value in the set. An NPac value in the set is selected based on the imaging metric. The selected NPac value is used as an output NPac value in a combined color mapping for the color value.
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公开(公告)号：US20180017957A1
公开(公告)日：2018-01-18
申请号：US15545709
申请日：2015-04-24
IPC分类号： G05B19/4099 , H04N1/405 , G06K15/02
CPC分类号： G05B19/4099 , B33Y50/00 , G05B2219/35134 , G05B2219/35497 , G05B2219/49007 , G06K15/1823 , H04N1/405 , H04N1/4052
摘要： Methods and apparatus of determining a halftone scheme are described. In an example, data representing a three-dimensional object is obtained, the data comprising object model data representing the geometry of the three-dimensional object and object property data representing at least one object property of at least a portion of the object. It is determined if a halftone scheme dependent object property is specified by the object property data and a halftone scheme is determined. Data representing a portion of the object having a halftone scheme dependent object property is associated with a determined halftone scheme.
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