公开(公告)号：US08773741B2

公开(公告)日：2014-07-08

申请号：US13240448

申请日：2011-09-22

Applicant: Shuhei Horita

Inventor： Shuhei Horita

IPC: G03F3/08

CPC classification number: H04N1/6033

Abstract: A cell interior point group of a first lattice is determined by determining at least one interior point for each of cells defined based on the first lattice points. Colorimetric values for device values of second lattice points are predicted based on device values and colorimetric values corresponding to the first lattice points, as well as device values and colorimetric values corresponding to the cell interior point group.

Abstract translation: 通过确定基于第一格子点定义的每个单元的至少一个内部点来确定第一格子的单元格内部点组。 基于对应于第一格子点的器件值和色度值以及对应于单元格内部点组的器件值和色度值来预测第二格子点的器件值的比色值。

公开(公告)号：US08619324B2

公开(公告)日：2013-12-31

申请号：US13039848

申请日：2011-03-03

Applicant: Shuhei Horita

Inventor： Shuhei Horita

IPC: H04N1/60 ,  G03G13/01 ,  B41J3/00

CPC classification number: H04N1/60

Abstract: A first profile corresponding to a first print is generated based on first spectral data of a first print and third spectral data of a light source, which serves as an observational light source for the first print. A second profile corresponding to a second protective-film-covered print is generated based on spectral data of a second print, second spectral data of a second laminating film, and third spectral data of a light source, which serves as an observational light source for the second protective-film-covered print. Using the first profile as an input profile and the second profile as an output profile, colors of image data representing an image of the first print are converted into colors of image data representing an image of the second print.

Abstract translation: 基于作为第一打印的观察光源的光源的第一打印和第三光谱数据的第一光谱数据生成与第一打印对应的第一轮廓。 基于第二打印的光谱数据，第二层压膜的第二光谱数据和光源的第三光谱数据生成与第二保护膜覆盖的打印相对应的第二轮廓，其用作观察光源 第二个保护膜覆盖的印刷品。 使用第一轮廓作为输入轮廓，并且将第二轮廓作为输出轮廓，将表示第一打印的图像的图像数据的颜色转换成表示第二打印的图像的图像数据的颜色。

公开(公告)号：US20100067026A1

公开(公告)日：2010-03-18

申请号：US12535060

申请日：2009-08-04

Applicant: Shuhei Horita

Inventor： Shuhei Horita

IPC: H04N1/60

CPC classification number: H04N1/603

Abstract: A method and a system for predicting print colors are provided. A profile generator determines standard density spectral reflectances of a color chart printed under standard density conditions, first changed density spectral reflectances of a color chart printed with only the density of one of colors C, M, Y, K being changed by a given amount, and second changed density spectral reflectances of a color chart printed with the densities of the colors C, M, Y, K being changed by the same amount. The profile generator generates a print predicting profile for obtaining desired target densities, using the standard density spectral reflectances, the differences between the standard density spectral reflectances and the first changed density spectral reflectances, and corrective coefficients for obtaining the second changed density spectral reflectances, and predicts highly accurately colors of the print where the density of a desired color is changed, using the print predicting profile.

Abstract translation: 提供了一种用于预测打印颜色的方法和系统。 配置文件生成器确定在标准密度条件下打印的彩色图表的标准密度光谱反射率，仅以颜色C，M，Y，K中的一种颜色的浓度打印给定量的彩色图表的第一改变的密度光谱反射率， 并且以颜色C，M，Y，K的浓度印刷的彩色图的第二变化的浓度光谱反射率被改变相同的量。 轮廓生成器使用标准密度光谱反射率，标准密度光谱反射率和第一变化密度光谱反射率之间的差异以及用于获得第二变化密度光谱反射率的校正系数产生用于获得期望目标密度的打印预测曲线，以及 使用打印预测轮廓预测高度准确地改变所需颜色的浓度的打印的颜色。

公开(公告)号：US08040561B2

公开(公告)日：2011-10-18

申请号：US12132725

申请日：2008-06-04

Applicant: Shuhei Horita

Inventor： Shuhei Horita

IPC: H04N1/52 ,  H04N1/60

CPC classification number: B41F33/0036 ,  G01N21/25 ,  H04N1/6016 ,  H04N1/603

Abstract: Inherent reflectances and scattering coefficients of color materials to be used in producing a print are calculated, and target printing base solid predicted reflectances are calculated using the calculated inherent reflectances and scattering coefficients, and the spectral reflectance of a target printing base, according to the Kubelka-Munk theory. Colorimetric values are calculated from the target printing base solid predicted reflectances. Differences are determined between calculated target printing base solid predicted colorimetric values and standard printing base solid calorimetric values obtained from a color chart, whereupon target printing base halftone differential predicted calorimetric values are calculated from the determined differences. The target printing base halftone differential predicted colorimetric values and standard printing base halftone colorimetric values of the color chart are added, and a print predicting profile is generated.

Abstract translation: 计算用于制作印刷品的彩色材料的固有反射率和散射系数，并根据Kubelka计算出的固有反射率和散射系数以及目标印刷基底的光谱反射率来计算目标印刷基础固体预测反射率 -Munk理论。 从目标印刷基础固体预测反射率计算比色值。 在计算的目标印刷基础固体预测比色值和从色彩图获得的标准印刷基础固体量热值之间确定差异，由此根据确定的差异计算目标印刷基础半色调差示预测量热值。 添加目标印刷基础半色调差分预测色度值和彩色图表的标准印刷基础半色调比色值，并产生打印预测曲线。

公开(公告)号：US07869089B2

公开(公告)日：2011-01-11

申请号：US12153113

申请日：2008-05-14

Applicant: Shuhei Horita

Inventor： Shuhei Horita

IPC: H04N1/60 ,  H04N1/46 ,  G03F3/08 ,  G06K9/00

CPC classification number: B41M1/14 ,  G01J3/46 ,  G01J3/462 ,  G01J3/463 ,  H04N1/60 ,  H04N1/603

Abstract: A profile generator determines differences between the standard spectral reflectances of a color chart printed under standard density conditions and the spectral reflectances of a color chart printed while the density of one of the colors C, M, Y, K is changed, and the densities of the other colors are secured to standard densities. When density variations are established, the profile generator generates a print predicting profile using spectral reflectances produced by adding the standard spectral reflectances and the difference with respect to the color whose density has changed. The colors of a print produced when the density of a desired color is changed are predicted with high accuracy using the print predicting profile.

Abstract translation: 轮廓生成器确定在标准密度条件下打印的色彩图的标准光谱反射率与在颜色C，M，Y，K中的一种颜色的密度改变时打印的色彩图的光谱反射率之间的差异， 其他颜色被固定到标准密度。 当密度变化建立时，轮廓生成器使用通过添加标准光谱反射率和与密度已经改变的颜色的差异而产生的光谱反射率来生成打印预测曲线。 使用打印预测轮廓，以高精度预测当所需颜色的浓度改变时产生的打印的颜色。

公开(公告)号：US08773716B2

公开(公告)日：2014-07-08

申请号：US13285770

申请日：2011-10-31

Applicant: Shuhei Horita

Inventor： Shuhei Horita

IPC: H04N1/60 ,  G03F3/08 ,  H04N1/46 ,  H04N1/00 ,  G06F7/60 ,  B41J29/393

CPC classification number: G03B27/72 ,  H04N1/6033 ,  H04N1/6088 ,  H04N1/6097

Abstract: A print color predicting apparatus, a print color predicting method, and a recording medium having a program recorded therein acquire a spectral reflectance of a print, estimate a plurality of sets of optical property values of a protective film that covers the print, depending on the spectral reflectance of the print, and predict a spectral reflectance of a protective-film-covered print, using the spectral reflectance of the print and the sets of optical property values of the protective film.

Abstract translation: 打印颜色预测装置，打印颜色预测方法和其中记录有程序的记录介质获取打印的光谱反射率，根据所述打印颜色预测装置，打印颜色预测方法和记录介质获取覆盖打印的保护膜的多组光学特性值 并且使用印刷的光谱反射率和保护膜的光学特性值的集合来预测保护膜覆盖的印刷品的光谱反射率。

公开(公告)号：US08587829B2

公开(公告)日：2013-11-19

申请号：US12588798

申请日：2009-10-28

Applicant: Shuhei Horita

Inventor： Shuhei Horita

IPC: H04N1/60

CPC classification number: B41F33/0027

Abstract: A standard density print profile capable of producing a print of standard densities is generated by a printing press set to standard density conditions, and a designated density print profile capable of producing a print of designated densities is generated by the printing press when the printing press is set to designated density conditions. A color conversion table capable of producing the print of the designated densities with the printing press set to the standard density conditions is generated using the standard density print profile and the designated density print profile. The colors of the image data are converted using the color conversion table.

Abstract translation: 通过设置为标准密度条件的印刷机产生能够产生标准密度的印刷品的标准密度印刷图案，并且当印刷机是印刷机时，由印刷机产生能够产生指定浓度印刷品的指定浓度印刷图案 设定为指定的密度条件。 使用标准密度打印轮廓和指定的浓度打印轮廓，产生能够利用设置为标准密度条件的印刷机产生指定浓度的打印的颜色转换表。 使用颜色转换表来转换图像数据的颜色。

公开(公告)号：US08531667B2

公开(公告)日：2013-09-10

申请号：US12892508

申请日：2010-09-28

Applicant: Shuhei Horita

Inventor： Shuhei Horita

IPC: G01J3/46

CPC classification number: H04N1/60 ,  H04N1/6097

Abstract: First spectral data (spectral reflectance) of a printed object is obtained, and second spectral data (optical material characteristic value) of a laminating film is estimated. Then, using the first spectral data and the second spectral data, fourth spectral data (spectral reflectance) is predicted.

Abstract translation: 获得印刷物体的第一光谱数据（光谱反射率），并估计层压膜的第二光谱数据（光学材料特性值）。 然后，使用第一光谱数据和第二光谱数据，预测第四光谱数据（光谱反射率）。

公开(公告)号：US08189233B2

公开(公告)日：2012-05-29

申请号：US12256003

申请日：2008-10-22

Applicant: Shuhei Horita ,  Takahiro Mishima

Inventor： Shuhei Horita ,  Takahiro Mishima

IPC: G06F15/00 ,  G06K15/00 ,  G06K9/00

CPC classification number: H04N1/4078 ,  H04N1/6011

Abstract: A density calculating apparatus includes: an image data acquisition section that acquires print image data representing a print image; a place designating section that designates a place on the print image; and a target color acquisition section that acquires a target color of a color of the place. The apparatus further includes: a color guess section that guesses a print color of the place to be printed by a printing system, by using a patch image produced based on a predetermined criterion; and a density calculation section that calculates the print densities of the color materials having the multiple colors by using the color guess section so that the target color is achieved at the place by the printing system based on the print image data.

Abstract translation: 密度计算装置包括：图像数据获取部，其获取表示打印图像的打印图像数据; 指定打印图像上的位置的地方指定部分; 以及获取所述场所的颜色的目标颜色的目标颜色获取部。 该装置还包括：通过使用基于预定标准产生的贴片图像来猜测由打印系统打印的地点的打印颜色的彩色猜测部分; 以及密度计算部分，通过使用颜色猜测部分来计算具有多种颜色的彩色材料的打印浓度，使得基于打印图像数据，通过打印系统在该位置实现目标颜色。

公开(公告)号：US07911613B2

公开(公告)日：2011-03-22

申请号：US12144343

申请日：2008-06-23

Applicant: Shuhei Horita

Inventor： Shuhei Horita

IPC: G01J3/40

CPC classification number: G01N21/25 ,  G01J2003/466 ,  H04N1/6033

Abstract: A colorimeter of a profile generator calorimetrically measures a color chart after elapse of a sufficient period of time from printing of the color chart, thereby producing post-dry-down colorimetric values. The colorimeter also calorimetrically measures certain patches selected from the color chart immediately after printing thereof, thereby producing pre-dry-down calorimetric values. Colorimetric value differences between the post-dry-down colorimetric values and the pre-dry-down colorimetric values are calculated. Using the calorimetric value differences and the post-dry-down calorimetric values, device-dependent data are converted into colorimetric values, which represent pre-dry-down device-independent data. The colors of a print prior to dry-down are predicted based on such converted colorimetric values.

Abstract translation: 轮廓生成器的色度计在经过足够的时间从量化色彩图之后量热测量颜色图，由此产生后干燥的比色值。 比色计还在其印刷后立即测量从色标中选出的某些贴片，从而产生预干燥的量热值。 计算后干燥比色值与预干燥比色值之间的比色值差。 使用量热值差异和后干燥量热值，将器件相关数据转换为比色值，这表示预干燥器件无关数据。 基于这种转化的比色值来预测干燥之前的印刷品的颜色。