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

IPC: H04N1/60 ,  G06K9/72 ,  G06K9/62

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。

公开(公告)号：US10084941B2

公开(公告)日：2018-09-25

申请号：US15307349

申请日：2014-04-30

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Nathan Moroney ,  Melanie M Gottwals ,  Ingeborg Tastl

IPC: H04N1/60 ,  G06K9/62 ,  G06K9/72

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.

公开(公告)号：US09165378B2

公开(公告)日：2015-10-20

申请号：US14610316

申请日：2015-01-30

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

Inventor： Kok-Wei Koh ,  Ehud (Udi) Chatow ,  Melanie M Gottwals ,  Nathan Moroney

IPC: H04N1/60 ,  H04N17/00 ,  G06T7/40 ,  G01J3/52 ,  G01J1/42 ,  H04N5/232 ,  H04N9/64 ,  H04N17/02

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.