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公开(公告)号：US11229605B2
公开(公告)日：2022-01-25
申请号：US16077321
申请日：2017-02-15
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Wei Huang , Nathan Moroney , Steven J. Simske , Gary J. Dispoto
Abstract: An example device includes at least one three-dimensional (3D) printed tablet and a 3D-printed production support structure. Each 3D-printed tablet includes an excipient material and an active ingredient. The 3D-printed support structure includes a 3D-printed planar structure comprising the excipient material and at least one 3D-printed connecting member comprising the excipient material. The planar structure includes at least one aperture, each aperture corresponding to one of the at least one 3D-printed tablet. The connecting member detachably connects the at least one 3D-printed tablet with the 3D-printed planar structure and positions the at least one 3D-printed tablets within the apertures.
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公开(公告)号：US10926528B2
公开(公告)日：2021-02-23
申请号：US15570365
申请日：2015-07-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Ingeborg Tastl , Nathan Moroney , Peter Morovic , Jan Morovic , Andrew E Fitzhugh , Jacob Tyler Wright
IPC: B33Y50/02 , B33Y30/00 , B29C64/393 , B33Y10/00 , B29C64/112
Abstract: Examples analyze three-dimensional printing specifications associated with a three-dimensional printing device to determine test angles for a test object and test surfaces corresponding to the test angles for the test object. Examples generate the test object for color calibration for the three-dimensional printing device based at least in part on the test angles and test surfaces that are configured with at least one test color.
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公开(公告)号：US08976252B2
公开(公告)日：2015-03-10
申请号：US13754885
申请日：2013-01-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Kok-Wei Koh , Nathan Moroney , Ehud Chatow , Melanie M. Gottwals
CPC classification number: G06T7/408 , G01J1/4204 , G01J3/524 , G06T7/90 , G06T2207/10004 , G06T2207/10024 , G06T2207/30168 , H04N1/6033 , H04N1/6086 , H04N5/23293 , H04N9/646 , H04N17/002 , H04N17/02
Abstract: The present disclosure related to acquisition of color calibration charts. In at least some examples herein, an image of a calibration color chart is processed. A lighting condition of the color calibration chart may be automatically determined.
Abstract translation: 本公开涉及获取颜色校准图。 在本文的至少一些示例中，处理校准色图的图像。 可以自动确定颜色校准图的照明条件。
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公开(公告)号：US20220072802A1
公开(公告)日：2022-03-10
申请号：US17424720
申请日：2019-05-29
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Wei Huang , Nathan Moroney
Abstract: The present disclosure pertains to systems and methods for mapping an image to a three-dimensional pattern of relief features on a surface of an object for 3D printing. In some examples, a system may determine a pattern of relief features, including debossed relief features and/or embossed relief features, to create a shading pattern on the surface of 3D printed object that approximates the continuous halftones of an image.
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公开(公告)号：US10891782B2
公开(公告)日：2021-01-12
申请号：US16098102
申请日：2016-07-26
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Nathan Moroney , Ingeborg Tastl , Melanie M. Gottwals
Abstract: In one example in accordance with the present disclosure a three-dimensional illumination chart is described. The chart includes a substrate divided into a number of portions. Each portion includes a raised relief pattern disposed thereon having a relief angle relative to a reference line. Each relief angle of the raised relief patterns of the number of portions is different from other relief angles of other raised relief patterns of other of the number of portions.
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Patent Agency Ranking
公开(公告)号：US10152653B2
公开(公告)日：2018-12-11
申请号：US15500916
申请日：2014-07-31
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Nathan Moroney , Jun Zeng
Abstract: Examples relate to providing spatial analysis using attribute graphs. In one examples, there are a number of spatial points that each represent characteristics in a dimensional space. Non-data points are generated in the dimensional space, and a Delaunay triangulation is performed using the spatial points and the non-data points to generate a plurality of edges, where interior points of the plurality of non-data points that are in an interior space of the plurality of spatial points are excluded from the Delaunay triangulation. Next, spatial edges from the plurality of edges that each connect a spatial point that is connected to a first mixed edge to another spatial point that is connected to a second mixed edge are identified, where the spatial edges are used to generate a robust contour of a cluster of the spatial points.
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公开(公告)号：US09846949B2
公开(公告)日：2017-12-19
申请号：US15036796
申请日：2013-11-27
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Nathan Moroney
CPC classification number: G06T7/64 , G06K9/48 , G06K9/6204 , G06T7/12 , G06T7/136
Abstract: Examples disclosed herein relate to determining the shape of an object representation. In one implementation, a processor determines contours of a silhouette of an object representation above a contour degree threshold, where a contour degree is determined based on the area of the contour with respect to itself. The processor may identify a shape type of the object representation based on a comparison of the determined contours to shape definition information.
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公开(公告)号：US20170048419A1
公开(公告)日：2017-02-16
申请号：US15307349
申请日：2014-04-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Nathan Moroney , Melanie M Gottwals , Ingeborg Tasti
CPC classification number: H04N1/6008 , G06K9/6276 , G06K9/723 , H04N1/60
Abstract: A system including a memory to store instructions and initial color representations and a processor to execute the instructions in the memory to reference a database having a set of lexical color classifiers, transform each of at least a pair of initial color representations to color values associated with the set of lexical color classifiers, and generate a relative similarity measure related to the at least a pair of initial color representations based on the color values associated with the set of lexical color classifiers.
Abstract translation: 一种包括用于存储指令和初始颜色表示的存储器的系统，以及处理器，用于执行存储器中的指令以引用具有一组词汇颜色分类器的数据库，将至少一对初始颜色表示中的每一个转换成与 所述词汇颜色分类器集合，并且基于与所述词汇颜色分类器集合相关联的颜色值，生成与所述至少一对初始颜色表示相关的相对相似性度量。
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公开(公告)号：US09163991B2
公开(公告)日：2015-10-20
申请号：US13754116
申请日：2013-01-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Udi Chatow , Nathan Moroney , Wei Koh
CPC classification number: G01J3/524 , G01J3/463 , G01J3/50 , H04N1/6047
Abstract: A device captures a digital image of a color of interest and a physical color calibration chart. A corrected color value of the color of interest is determined based on the physical color calibration chart and the color of interest as captured within the digital image. A selected color value for the corrected color value is determined, as a closest color value within a predetermined color space or as a spot color value within the predetermined color space.
Abstract translation: 设备捕获感兴趣的颜色的数字图像和物理颜色校准图。 基于在数字图像中捕获的物理颜色校准图和感兴趣的颜色来确定感兴趣的颜色的校正颜色值。 确定校正颜色值的选定颜色值，作为预定颜色空间内的最接近的颜色值，或者作为预定颜色空间内的专色值。
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公开(公告)号：US20150262549A1
公开(公告)日：2015-09-17
申请号：US14439287
申请日：2012-10-31
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Nathan Moroney
CPC classification number: G09G5/06 , G06T11/001 , G06T2207/10004 , G06T2207/10024 , G06T2211/416 , G09G2320/0666 , H04N1/46 , H04N1/62
Abstract: A method of extracting a color palette includes receiving in color attribute values of corresponding a image elements representing an image, transforming initial color attribute values to lexical color classifiers of the corresponding image elements, clustering the image dements based on the lexical color classifiers into clusters of image elements, and generating a color palette having color regions, each color region corresponding to a color associated with a cluster of image elements.
Abstract translation: 一种提取调色板的方法包括：接收对应的表示图像的图像元素的颜色属性值，将初始颜色属性值转换为相应图像元素的词法颜色分类器，将基于词法颜色分类器的图像分类聚类成簇 图像元素，以及生成具有颜色区域的调色板，每个颜色区域对应于与一组图像元素相关联的颜色。
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