公开(公告)号：US20140340697A1

公开(公告)日：2014-11-20

申请号：US14344129

申请日：2011-09-29

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Pavel Kisilev ,  Renato Keshet ,  Michal Aharon ,  Carl Staelin ,  Yohanan Sivan ,  Gregory Braverman ,  Lior Shapira ,  Boris Oicherman

IPC: G06K15/02

CPC classification number: G06K15/1872 ,  G06F3/1208 ,  G06F3/1219 ,  G06F3/1247 ,  G06F3/1279 ,  G06K15/188 ,  H04N1/6016 ,  H04N1/6022

Abstract: A method comprises computing an activity map for an input image. The activity map indicates an amount of variable spatial activity in the input image. The method further comprises producing an output image based on the activity map, and controlling a printhead to cause the output image to be printed. The output image contains a plurality of color pixels and each such color pixel is represented by at least one of cyan (C), magenta (M), yellow (Y), and black (K) in a color space.

Abstract translation: 一种方法包括计算输入图像的活动图。 活动图表示输入图像中的可变空间活动量。 该方法还包括基于活动图产生输出图像，并且控制打印头以使打印输出图像。 输出图像包含多个彩色像素，并且每个这样的颜色像素在颜色空间中由青色（C），品红色（M），黄色（Y）和黑色（K）中的至少一个表示。

公开(公告)号：US11138216B2

公开(公告)日：2021-10-05

申请号：US15539850

申请日：2015-02-20

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Ming C Hao ,  Michael Hund ,  Nelson L Chang ,  Riddhiman Ghosh ,  Gregory William Cook ,  Kevin Smathers ,  Arun Kumar Paruchuri ,  Renato Keshet

IPC: H04L12/18 ,  G06F16/248

Abstract: A unified visualization interface is disclosed. One example is a system including an association module, a multicasting module, a data sharing module, and a unified visualization interface. The association module associates an identified event in a first visualization system with a visualization function. The multicasting module stores event data related to the identified event and the associated visualization function in a shared data source, and multicasts the identified event to a second visualization system. The data sharing module associates the event data with characteristics of the first visualization system, and shares, in response to the multicast of the identified event, the shared data source with the second visualization system. The unified visualization interface automatically invokes, without software changes, the second visualization system in response to the multicast of the identified event, the invoking based on the shared data source including the characteristics of the first visualization system.

公开(公告)号：US20170293660A1

公开(公告)日：2017-10-12

申请号：US15516670

申请日：2014-10-02

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Hila Nachlieli ,  Renato Keshet ,  George Forman

IPC: G06F17/30

CPC classification number: G06F16/2457 ,  G06F16/2379 ,  G06K9/6218 ,  G06K9/6253

Abstract: According to an example, intent based clustering may include classifying objects based on training objects, and clustering the objects to determine initial clusters. The classification and initial clustering may be used to determine modified clusters.