-
公开(公告)号：US10574853B2
公开(公告)日：2020-02-25
申请号：US15564409
申请日：2015-07-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Peter Morovic , Jan Morovic , Matthew D. Gaubatz
Abstract: Certain examples described herein relate to the embedding a pattern in an output content having at least two-dimensions, for example a printed output. Content data having at least two dimensions is processed to generate an array of spatial elements, each spatial element corresponding to a respective location in the output content and comprising a probabilistic distribution for a set of output material compositions. A threshold matrix is generated using pattern data corresponding to a pattern, and the array of spatial elements is halftoned using the threshold matrix. The threshold matrix is generated such that the pattern is embedded in the output content.
-
公开(公告)号：US20170330350A1
公开(公告)日：2017-11-16
申请号：US15522749
申请日：2014-12-19
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Robert Ulichney , Matthew D. Gaubatz , Stephen Pollard
CPC classification number: G06T7/97 , G06F16/5854 , G06T1/0007 , G06T7/11 , H04N5/23216 , H04N5/23293
Abstract: Examples disclosed herein relate to determining image capture position information based on a quasi-periodic pattern. For example, a processor may determine whether a target area is within a captured image based on the detection of a quasi-periodic pattern in a first detection area and in a second detection area of the captured image.
-
13.发明授权Red-eye removal systems and method for variable data printing (VDP) workflows 有权用于可变数据打印（VDP）工作流程的红眼消除系统和方法公开(公告)号：US09215349B2
公开(公告)日：2015-12-15
申请号：US14632843
申请日：2015-02-26
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Matthew D. Gaubatz , Muhannad Ismael , Amir Gaash
CPC classification number: H04N1/624 , G06F3/1208 , G06F3/1243 , G06F3/1285 , H04N2201/0082
Abstract: A VDP workflow system and method are disclosed. The system includes an image memory to store a photograph image. The system also includes a VDP document tool to access the photograph image from the image memory and to generate a VDP document comprising the photograph image. The system further includes a red-eye removal tool to process the VDP document to discover red-eye artifacts and to remove the red-eye artifacts from the photograph image on the VDP document based on a programmable red-eye sensitivity value.
Abstract translation: 公开了一种VDP工作流系统和方法。 该系统包括用于存储照片图像的图像存储器。 该系统还包括用于从图像存储器访问照片图像并生成包括照片图像的VDP文档的VDP文档工具。 该系统还包括一个红眼去除工具，用于根据可编程红眼灵敏度值处理VDP文档以发现红眼伪影并从VDP文档上的照片图像中去除红眼伪影。
-
公开(公告)号：US20140177006A1
公开(公告)日：2014-06-26
申请号：US13721882
申请日：2012-12-20
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Sekhar Muni Sirigiri , Matthew D. Gaubatz , Robert Alan Ulichney
IPC: G06F3/12
CPC classification number: G06F3/1208 , G06F3/1205 , G06F3/123 , G06F3/1242 , G06F3/1265 , G06F3/1271 , G06F3/1287 , G06F3/1288 , G06F2221/0733 , H04N2201/3233 , H04N2201/327
Abstract: In one example, a first directive is received at a system. The directive is to embed, into content selected via a printer application accessed at a network-connected printer, a network address. A carrier image that includes the network address in encoded form is generated. A second directive, to provide first content to the printer, is received via the application. The carrier image is merged into the first content. After the merging, the merged first content is sent to the printer for printing.
Abstract translation: 在一个示例中，在系统处接收到第一指令。 该指令是将通过在网络连接的打印机上访问的打印机应用程序选择的内容嵌入到网络地址中。 生成包含编码形式的网络地址的载体图像。 通过应用程序接收到向打印机提供第一个内容的第二个指令。 载体图像被合并到第一内容中。 合并后，合并的第一个内容将发送到打印机进行打印。
-
公开(公告)号：US20210377422A1
公开(公告)日：2021-12-02
申请号：US16963323
申请日：2018-03-20
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Robert Ulichney , Matthew D. Gaubatz , Stephen Pollard
Abstract: In an example method, a visually significant marking scheme is generated including a pattern of data marks and reference marks based on a received image to be printed, data information, and reference information. Data marks are generated based on the data information and the reference marks are generated based on the reference information. The image is printed including the data marks and the reference marks arranged based on the visually significant marking scheme onto the surface of the object.
-
Patent Agency Ranking
公开(公告)号：US11089180B2
公开(公告)日：2021-08-10
申请号：US16971616
申请日：2018-03-20
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Robert Ulichney , Matthew D. Gaubatz
Abstract: In an example method, a set of source pixels corresponding to an image to be printed and a dot pattern of pixels including information to be encoded across the image are received. The dot pattern of pixels is mapped to a corresponding subset of the source pixels. A value of a clipping channel color in the subset of the source pixels is modified based on an original value of the clipping channel color for each pixel in the subset. The clipping channel color is used to detect the dot pattern of pixels. The image including the subset of pixels with modified clipping channel colors is printed.
-
公开(公告)号：US20190327386A1
公开(公告)日：2019-10-24
申请号：US16458479
申请日：2019-07-01
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Robert Ulichney , Matthew D. Gaubatz , Stephen Pollard
Abstract: An example system in accordance with an aspect of the present disclosure includes a halftone engine and a gray value engine. The halftone engine is to apply halftoning to an image recursively across a plurality of levels of image scales and spatial resolutions, to generate a pattern that is at least quasi-periodic across the plurality of levels. The gray value engine is to substitute gray values recursively for at least a portion of the halftoning.
-
公开(公告)号：US09794444B2
公开(公告)日：2017-10-17
申请号：US15326432
申请日：2015-07-16
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Jan Morovic , Peter Morovic , Matthew D. Gaubatz , Adam Franks
CPC classification number: H04N1/32309 , G06T1/0028 , H04N1/32224 , H04N1/56 , H04N1/644
Abstract: A method of embedding data in a printed output having at least two-dimensions is described in which content data for the printed output and data to be embedded in the printed output are obtained. An input property value for a content element from the content data is determined. This is used to determine an output value for a probabilistic distribution of a set of output material compositions for a spatial element of the printed output, corresponding to the content element, based on the data to be embedded and the input property value.
-
公开(公告)号：US20170206671A1
公开(公告)日：2017-07-20
申请号：US15327959
申请日：2014-07-22
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Stephen Pollard , Robert Ulichney , Matthew D. Gaubatz
IPC: G06T7/37
CPC classification number: G06T7/37 , G06T2201/0051 , G06T2207/10004 , G06T2207/20024 , G06T2207/20056 , H04N1/4055
Abstract: An example method of rapid image registration includes recovering an affine transform of a quasi-periodic object based on peak locations of Discrete Fourier Transform (DFT) in a captured image. The example method also includes filtering a region of the captured image to match a filtered version of a reference image including the quasi periodic object. The example method also includes recovering translation parameters to reduce image differences between the reference image and the captured image for a subset of the image locations of the filtered image and outputting an approximate transform including translation.
-
公开(公告)号：US09535635B2
公开(公告)日：2017-01-03
申请号：US13721882
申请日：2012-12-20
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Sekhar Muni Sirigiri , Matthew D. Gaubatz , Robert Alan Ulichney
IPC: G06F3/12
CPC classification number: G06F3/1208 , G06F3/1205 , G06F3/123 , G06F3/1242 , G06F3/1265 , G06F3/1271 , G06F3/1287 , G06F3/1288 , G06F2221/0733 , H04N2201/3233 , H04N2201/327
Abstract: In one example, a first directive is received at a system. The directive is to embed, into content selected via a printer application accessed at a network-connected printer, a network address. A carrier image that includes the network address in encoded form is generated. A second directive, to provide first content to the printer, is received via the application. The carrier image is merged into the first content. After the merging, the merged first content is sent to the printer for printing.
Abstract translation: 在一个示例中，在系统处接收到第一指令。 该指令是将通过在网络连接的打印机上访问的打印机应用程序选择的内容嵌入到网络地址中。 生成包含编码形式的网络地址的载体图像。 通过应用程序接收到向打印机提供第一个内容的第二个指令。 载体图像被合并到第一内容中。 合并后，合并的第一个内容将发送到打印机进行打印。
-
-
-
-
-
-
-
-
-
Search Results
28
records
(took 0.037 seconds)
