专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

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

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。

3. 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。

4. 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.

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

US10560608B2 Imaging pipeline processing 有权
公开(公告)号：US10560608B2
公开(公告)日：2020-02-11
申请号：US15766090
申请日：2016-01-20
申请人： Jan Morovic , Peter Morovic , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Jan Morovic , Peter Morovic
IPC分类号： H04N1/41 , H04N1/60 , G06T1/20 , B33Y50/00 , G06F3/12 , H04N1/40
摘要： A method of processing data in a multi-stage imaging pipeline, the method comprising, at each stage of the multi-stage imaging pipeline, identifying a plurality of encoding values represented in received input data in a given encoding space for the respective pipeline stage, the identified plurality of encoding values comprising a subset of encoded values which are capable of being represented in the given encoding space, generating a list of encoding indices corresponding to the identified plurality of encoded values in the given encoding space, representing the encodings of one or more entities of the received input data using the generated list of encoding indices, and outputting the represented encodings of the one or more entities to the next stage of the multi-stage imaging pipeline.

8. 发明授权

US10452055B2 Converting at least a portion of a 3-D object into a format suitable for printing 有权
公开(公告)号：US10452055B2
公开(公告)日：2019-10-22
申请号：US15517370
申请日：2014-10-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , Peter Morovic , Jan Morovic
发明人： Peter Morovic , Jan Morovic
IPC分类号： G05B19/4099 , H04N1/405 , H04N1/60 , B33Y50/00 , G06T19/00 , B29C64/386
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.

9. 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。

10. 发明申请

US20150365565A1 TO GENERATE A PRINT SPECIFICATION COLOR SEPARATION LOOK-UP TABLE 有权
标题翻译：生成打印规格颜色分离查看表
公开(公告)号：US20150365565A1
公开(公告)日：2015-12-17
申请号：US14763152
申请日：2013-01-29
申请人： Jan MOROVIC , Peter MOROVIC , Juan Manuel GARCÍA REYERO VIÑAS , Martí RIUS ROSSELL , HEWLETT-PACKARD DEVELOPMENT COMPANY L.P.
发明人： Jan Morovic , Peter Morovic , Juan Manuel GARCÍA REYERO VIÑAS , Martí RIUS ROSSELL
IPC分类号： H04N1/60
CPC分类号： H04N1/6058 , H04N1/6008 , H04N1/603
摘要： In a method to generate a print specification color separation look-up table, a device color space is sampled to provide at least one sampled value. The sampled value is transformed to a device independent color space. The transformed sampled value is gamut mapped using a source color gamut and a color separation color gamut to provide a color separation value. The gamut mapping is performed in an expansion mode and a compression mode.
摘要翻译：在生成打印规格颜色分离查找表的方法中，对设备颜色空间进行采样以提供至少一个采样值。采样值被转换为独立于设备的色彩空间。变换的采样值是使用源色域和色彩分离色域进行色域映射，以提供色分离值。在扩展模式和压缩模式下执行色域映射。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式