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公开(公告)号：US08144982B2
公开(公告)日：2012-03-27
申请号：US11492005
申请日：2006-07-25
Applicant: Yasunari Yoshida , Masaki Kondo , Takeshi Watanabe
Inventor： Yasunari Yoshida , Masaki Kondo , Takeshi Watanabe
IPC: G06K9/00
Abstract: An adjusting portion adjusts values of lightness, chroma, and hue. A change-amount setting portion sets an amount of change for each of lightness, chroma, and hue. A weighting-curve storing portion stores weighting curves for each of lightness, chroma, and hue. A weighting-factor determining portion determines, based on the weighting curves, weighting factors for the values of lightness, chroma, and hue. A specific-color-index determining portion determines a specific color index by multiplying each of the weighting factors determined by the weighting-factor determining portion. An adjustment-amount determining portion determines an adjustment amount by multiplying, by the specific color index, the amount of change set by the change-amount setting portion, and determines adjusted values of lightness, chroma, and hue based on the adjustment amount. An adjusted-color-image obtaining portion obtains an adjusted color image based on the adjusted values.
Abstract translation: 调整部分调节亮度，色度和色调的值。 变化量设定部设定亮度，色度，色调各自的变化量。 权重曲线存储部分存储亮度，色度和色调中的每一个的加权曲线。 权重因子确定部分基于加权曲线确定亮度，色度和色相值的加权因子。 特定颜色索引确定部分通过乘以由加权因子确定部分确定的每个加权因子来确定特定颜色索引。 调整量确定部分通过根据特定颜色指数乘以由变化量设置部分设置的变化量来确定调整量，并且基于调整量确定亮度，色度和色调的调整值。 经调整后的彩色图像获取部分根据调整后的值获得调整后的彩色图像。
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公开(公告)号：US20070019860A1
公开(公告)日：2007-01-25
申请号：US11492005
申请日：2006-07-25
Applicant: Yasunari Yoshida , Masaki Kondo , Takeshi Watanabe
Inventor： Yasunari Yoshida , Masaki Kondo , Takeshi Watanabe
IPC: G06K9/00
Abstract: An adjusting portion adjusts values of lightness, chroma, and hue. A change-amount setting portion sets an amount of change for each of lightness, chroma, and hue. A weighting-curve storing portion stores weighting curves for each of lightness, chroma, and hue. A weighting-factor determining portion determines, based on the weighting curves, weighting factors for the values of lightness, chroma, and hue. A specific-color-index determining portion determines a specific color index by multiplying each of the weighting factors determined by the weighting-factor determining portion. An adjustment-amount determining portion determines an adjustment amount by multiplying, by the specific color index, the amount of change set by the change-amount setting portion, and determines adjusted values of lightness, chroma, and hue based on the adjustment amount. An adjusted-color-image obtaining portion obtains an adjusted color image based on the adjusted values.
Abstract translation: 调整部分调节亮度，色度和色调的值。 变化量设定部设定亮度，色度，色调各自的变化量。 权重曲线存储部分存储亮度，色度和色调中的每一个的加权曲线。 权重因子确定部分基于加权曲线确定亮度，色度和色相值的加权因子。 特定颜色索引确定部分通过乘以由加权因子确定部分确定的每个加权因子来确定特定颜色索引。 调整量确定部分通过根据特定颜色指数乘以由变化量设置部分设置的变化量来确定调整量，并且基于调整量确定亮度，色度和色调的调整值。 经调整后的彩色图像获取部分根据调整后的值获得调整后的彩色图像。
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公开(公告)号：US07595920B2
公开(公告)日：2009-09-29
申请号：US11359537
申请日：2006-02-23
Applicant: Masaki Kondo , Yasunari Yoshida , Takeshi Watanabe
Inventor： Masaki Kondo , Yasunari Yoshida , Takeshi Watanabe
CPC classification number: H04N1/6058 , H04N1/628
Abstract: An image processing apparatus for color image information inputs a combination of component values of reference colors that constitute a processing color, and converts the combination of component values into a lightness value, saturation value, and hue value. The first correction factor, the second correction factor, and the third correction factor each has a value of 1.0 for a lightness value, saturation value and hue value converted from a specified color respectively, and monotonically decreases toward 0.0. The modulation amount storage means stores a modulation amount of the lightness value, saturation value, and hue value respectively.The lightness correction means computes a corrected lightness value from the converted lightness value, the saturation correction means computes a corrected saturation value from the converted saturation value, and the hue correction means computes a corrected hue value from the converted hue value by using the first, second, and third correction factors, and the modulation amount. The inverse conversion means inversely converts the corrected lightness value, corrected saturation value, and corrected hue value into a combination of component values of reference colors.
Abstract translation: 用于彩色图像信息的图像处理设备输入构成处理颜色的参考颜色的分量值的组合，并将分量值的组合转换为亮度值，饱和度值和色调值。 第一校正因子，第二校正因子和第三校正因子分别对于从指定颜色转换的亮度值，饱和度值和色相值分别为1.0，并且朝向0.0单调减小。 调制量存储装置分别存储亮度值，饱和度值和色相值的调制量。 亮度校正装置根据转换的亮度值计算校正亮度值，饱和校正装置根据转换后的饱和度计算校正的饱和度值，色相校正装置通过使用第一， 第二和第三校正因子以及调制量。 逆变换装置将校正后的亮度值，校正后的饱和度值和校正后的色调值逆变换为基准色的分量值的组合。
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公开(公告)号：US20060188157A1
公开(公告)日：2006-08-24
申请号：US11359537
申请日：2006-02-23
Applicant: Masaki Kondo , Yasunari Yoshida , Takeshi Watanabe
Inventor： Masaki Kondo , Yasunari Yoshida , Takeshi Watanabe
IPC: G06K9/00
CPC classification number: H04N1/6058 , H04N1/628
Abstract: An image processing apparatus for color image information inputs a combination of component values of reference colors that constitute a processing color, and converts the combination of component values into a lightness value, saturation value, and hue value. The first correction factor, the second correction factor, and the third correction factor each has a value of 1.0 for a lightness value, saturation value and hue value converted from a specified color respectively, and monotonically decreases toward 0.0. The modulation amount storage means stores a modulation amount of the lightness value, saturation value, and hue value respectively. The lightness correction means computes a corrected lightness value from the converted lightness value, the saturation correction means computes a corrected saturation value from the converted saturation value, and the hue correction means computes a corrected hue value from the converted hue value by using the first, second, and third correction factors, and the modulation amount. The inverse conversion means inversely converts the corrected lightness value, corrected saturation value, and corrected hue value into a combination of component values of reference colors.
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公开(公告)号：US07894096B2
公开(公告)日：2011-02-22
申请号：US11094426
申请日：2005-03-31
Applicant: Masaki Kondo , Masashi Ueda , Yasunari Yoshida
Inventor： Masaki Kondo , Masashi Ueda , Yasunari Yoshida
CPC classification number: H04N1/0411 , H04N1/0402 , H04N1/0455 , H04N1/12 , H04N1/128 , H04N1/1912 , H04N2201/0458 , H04N2201/0468
Abstract: In an image-forming method, a device reads line data L for one line and determines whether the resolution of the line data L in the main scanning direction is greater than or equal to a threshold th. If the resolution is greater than or equal to the threshold th, then a multiple line process is performed on the line data L to divide this data into two sets of partial line data L1 and L2. The partial line data L1 and L2 are used to form two lines at locations shifted from each other in the sub-scanning direction. However, if the resolution of the line data L is smaller than the threshold th, then a single line process is performed to divide the line data L into two segments Q1 and Q2. The segments Q1 and Q2 of the line data L are used to form a single line at the same location in the sub-scanning direction by printing the segment Q1 in the first main scanning operation and by printing the segment Q2 in the second main scanning operation.
Abstract translation: 在图像形成方法中，设备读取一行的行数据L，并确定主扫描方向上的行数据L的分辨率是否大于或等于阈值th。 如果分辨率大于或等于阈值th，则对行数据L执行多行处理，以将该数据划分为两组局部行数据L1和L2。 部分线数据L1和L2用于在副扫描方向上彼此偏移的位置处形成两条线。 然而，如果行数据L的分辨率小于阈值th，则执行单行处理以将行数据L划分成两个段Q1和Q2。 线数据L的区段Q1和Q2用于通过在第一主扫描操作中打印区段Q1并且在第二主扫描操作中打印区段Q2在副扫描方向上的相同位置处形成单行 。
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Patent Agency Ranking
公开(公告)号：US07773252B2
公开(公告)日：2010-08-10
申请号：US10892409
申请日：2004-07-16
Applicant: Yasunari Yoshida , Masaki Kondo
Inventor： Yasunari Yoshida , Masaki Kondo
CPC classification number: H04N1/6033
Abstract: Colorimetric data corresponding to corner grid points in an RGB color space, such as grid point P1, is used without correction. For grid points positioned on an edge, such as grid point P2, an average value is calculated for calorimetric data corresponding to a total of three grid points, including a target grid point and two adjacent grid points on the edge. For grid points positioned on a surface, such as grid point P4, an average value is calculated for calorimetric data corresponding to a total of nine grid points, including the target grid point and eight adjacent grid points on the surface. For grid points positioned inside the cube-shaped grid, such as grid point P5, an average value is calculated for calorimetric data corresponding to a total of 27 grid points, including the target grid point and 26 grid points adjacent to the target grid point three-dimensionally.
Abstract translation: 使用与RGB颜色空间中的角格点相对应的比色数据，例如网格点P1，而不进行校正。 对于位于边缘（例如网格点P2）的网格点，计算对应于总共三个网格点（包括边缘上的目标网格点和两个相邻网格点）的量热数据的平均值。 对于位于表面上的网格点（例如网格点P4），计算对应于总共九个网格点（包括目标网格点和表面上的八个相邻网格点）的量热数据的平均值。 对于位于立方体网格内的网格点（例如网格点P5），计算对应于总共27个网格点的量热数据的平均值，包括目标网格点和与目标网格点3相邻的26个网格点 维度。
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公开(公告)号：US07477415B2
公开(公告)日：2009-01-13
申请号：US11192087
申请日：2005-07-29
Applicant: Masaki Kondo , Yasunari Yoshida
Inventor： Masaki Kondo , Yasunari Yoshida
CPC classification number: G06F15/00 , H04N1/6025
Abstract: A first conversion table defines a plurality of grid points that are arranged in a predetermined color space. The grid points include a darkest grid point that is indicative of a darkest point among all the grid points. The grid points further include at least (N+1) number of grid points that are successively arranged in a predetermined direction from the darkest grid point, N being an integer greater than or equal to one (1), the grid points including an N-th grid point and an (N+1)-th grid point that are located N-th and (N+1)-th among the at least (N+1) number of grid points, respectively. The first conversion table lists up an intermediate-component-value combination at each grid point, the intermediate-component-value combination, at least one grid point that is located between the darkest grid point and the (N+1)-th grid point in the predetermined direction and that includes the N-th grid point, being determined through interpolation based on the intermediate-component-value combination at the darkest grid point and on the intermediate-component-value combination at the (N+1)-th grid point.
Abstract translation: 第一转换表定义了布置在预定颜色空间中的多个网格点。 网格点包括指示所有网格点中最暗点的最暗网格点。 网格点还包括至少（N + 1）个网格点数，其从最暗网格点沿预定方向连续布置，N为大于或等于1（1）的整数，网格点包括N （N + 1）个网格点和第（N + 1）个网格点，分别位于至少（N + 1）个网格点中的第N和第（N + 1）个。 第一转换表列出了每个网格点的中间分量值组合，中间分量值组合，位于最暗网格点和第（N + 1）个网格点之间的至少一个网格点 通过基于最暗网格点处的中间分量值组合的内插和第（N + 1）个中间分量值组合确定包括第N个网格点的第N个网格点 网格点。
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公开(公告)号：US20060023234A1
公开(公告)日：2006-02-02
申请号：US11188742
申请日：2005-07-26
Applicant: Masaki Kondo , Yasunari Yoshida
Inventor： Masaki Kondo , Yasunari Yoshida
CPC classification number: H04N1/6025
Abstract: According to an image processing method, an input value combination is received. The input value combination includes a plurality of input values for a plurality of primary colors and is indicative of image information. The received input value combination is converted into an output value combination that includes a plurality of output values for a plurality of components for printing, the plurality of components for printing including black, the output value for black being smaller than or equal to a value of an allowable black maximum. An image obtained by printing an output value combination, whose value for black being greater than zero (0) and smaller than or equal to the value of the allowable black maximum value, exhibits substantially the same gloss with another image obtained by printing an output value combination, whose output value for black being equal to zero (0).
Abstract translation: 根据图像处理方法，接收输入值组合。 输入值组合包括多个原色的多个输入值，并且指示图像信息。 所接收的输入值组合被转换为包括用于打印的多个组件的多个输出值的输出值组合，用于打印的多个组件包括黑色，黑色的输出值小于或等于 允许黑色最大值。 通过印刷其黑色值大于零（0）且小于或等于允许黑色最大值的值的输出值组合获得的图像与通过印刷输出值获得的另一图像显示基本相同的光泽度 组合，其黑色的输出值等于零（0）。
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公开(公告)号：US07421117B2
公开(公告)日：2008-09-02
申请号：US10671509
申请日：2003-09-29
Applicant: Masaki Kondo , Yasunari Yoshida , Masashi Ueda
Inventor： Masaki Kondo , Yasunari Yoshida , Masashi Ueda
IPC: G06K9/00
CPC classification number: H04N1/6075 , H04N1/6058
Abstract: According to a hue conversion, hue angles of C, M, and Y are always set to hue angles HC, HM, and HY of C, M, and Y of a printer, hue angles of R and G are always set to hue angles HR and HG of R and G of a monitor, and the hue angle of B is always set to a value HB desired by a user. The gradation from black through a full color to white is made linear in each color of R, G, B, C, M, and Y according to the hue conversion. The user sets the hue angle HB for B. Therefore, the user can obtain blue color B which provides the user's favorite hue and gradation. Every hue can be reproduced excellently and gradations can be reproduced without color shifts.
Abstract translation: 根据色调转换，C，M和Y的色调角度总是设置为打印机的C，M和Y的色调角HC，HM和HY，R和G的色调角度始终设置为色相角 监视器的R和G的HR和HG，并且B的色调角度总是被设置为用户期望的值HB。 根据色调转换，从R，G，B，C，M和Y的每个颜色，将从黑色到全色到白色的灰度线性化。 用户将色调角度HB设置为B.因此，用户可以获得提供用户喜爱的色相和灰度的蓝色B。 每个色调都可以很好地再现，并且可以在没有色彩转换的情况下再现色彩。
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公开(公告)号：US20050219650A1
公开(公告)日：2005-10-06
申请号：US11094426
申请日：2005-03-31
Applicant: Masaki Kondo , Masashi Ueda , Yasunari Yoshida
Inventor： Masaki Kondo , Masashi Ueda , Yasunari Yoshida
CPC classification number: H04N1/0411 , H04N1/0402 , H04N1/0455 , H04N1/12 , H04N1/128 , H04N1/1912 , H04N2201/0458 , H04N2201/0468
Abstract: In an image-forming method, a device reads line data L for one line and determines whether the resolution of the line data L in the main scanning direction is greater than or equal to a threshold th. If the resolution is greater than or equal to the threshold th, then a multiple line process is performed on the line data L to divide this data into two sets of partial line data L1 and L2. The partial line data 'L1 and L2 are used to form two lines at locations shifted from each other in the sub-scanning direction. However, if the resolution of the line data L is smaller than the threshold th, then a single line process is performed to divide the line data L into two segments Q1 and Q2. The segments Q1 and Q2 of the line data L are used to form a single line at the same location in the sub-scanning direction by printing the segment Q1 in the first main scanning operation and by printing the segment Q2 in the second main scanning operation.
Abstract translation: 在图像形成方法中，设备读取一行的行数据L，并确定主扫描方向上的行数据L的分辨率是否大于或等于阈值th。 如果分辨率大于或等于阈值th，则对行数据L执行多行处理，以将该数据分成两组局部行数据L 1和L 2。 部分线数据“L 1”和“L 2”用于在副扫描方向上彼此偏移的位置处形成两条线。 然而，如果线数据L的分辨率小于阈值th，则执行单线处理以将线数据L划分成两个片段Q 1和Q 2。 线数据L的分段Q 1和Q 2用于在副扫描方向上的相同位置处形成单行，通过在第一主扫描操作中打印分段Q 1并通过在第一主扫描操作中打印分段Q 2 第二次主扫描操作。
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