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1. 发明申请

US20120188609A1 IMAGE PROCESSING APPARATUS PERFORMING ERROR DIFFUSION PROCESS 有权
标题翻译：图像处理设备执行错误扩展过程
公开(公告)号：US20120188609A1
公开(公告)日：2012-07-26
申请号：US13354173
申请日：2012-01-19
申请人： Masashi KUNO
发明人： Masashi KUNO
IPC分类号： H04N1/409 , G06K15/02 , H04N1/405
CPC分类号： H04N1/409 , G06K15/188 , H04N1/4051 , H04N1/4092
摘要： An image processor includes a color conversion unit that generates color converted image data by converting color data and an error diffusion process performing unit that generates print data by performing an error diffusion process on the color converted image data. The error diffusion process performs a first error diffusion process on remaining data and performing a second error diffusion process on edge data such that an amount of ink used in the edge region by performing the second error diffusion process on the edge data is less than an amount of ink used in the edge region by performing first error diffusion process on the edge data.
摘要翻译：一种图像处理器包括通过转换颜色数据产生颜色转换图像数据的颜色转换单元和通过对颜色转换的图像数据执行错误扩散处理来生成打印数据的误差扩散处理执行单元。误差扩散处理对剩余数据执行第一误差扩散处理，并对边缘数据执行第二误差扩散处理，使得通过对边缘数据执行第二误差扩散处理在边缘区域中使用的墨水量小于边缘数据的量通过对边缘数据执行第一误差扩散处理，在边缘区域中使用的墨水。

2. 发明申请

US20100214336A1 RECORDING CONTROL SYSTEM 有权
标题翻译：记录控制系统
公开(公告)号：US20100214336A1
公开(公告)日：2010-08-26
申请号：US12711242
申请日：2010-02-23
申请人： Masashi KUNO
发明人： Masashi KUNO
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J19/147
摘要： In a recording control system, representative pixels are set as a part of the pixels in the detection region. The determining unit determines whether a pixel value of the selected at least one representative pixel falls within a first pixel value range. The recording head ejects ink based on pixel data in the first region while scanning in the first direction. The recording head ejects ink based on pixel data in the second region adjacent to the first region while scanning in the first direction when the pixel value of the selected at least one representative pixel falls within the first pixel value range. The recording head ejects ink based on pixel data in the second region while scanning in the second direction when the pixel value of at least one of the selected at least one representative pixel does not falls within the first pixel value range.
摘要翻译：在记录控制系统中，将代表像素设置为检测区域中的像素的一部分。确定单元确定所选择的至少一个代表像素的像素值是否落入第一像素值范围内。记录头在第一方向扫描时，基于第一区域中的像素数据喷射墨水。当所选择的至少一个代表性像素的像素值落入第一像素值范围内时，记录头基于与第一区域相邻的第二区域中的像素数据喷射墨水，同时沿第一方向扫描。当所选择的至少一个代表像素中的至少一个的像素值不在第一像素值范围内时，记录头基于第二区域中的像素数据喷射墨水，同时沿第二方向扫描。

3. 发明申请

US20100066777A1 INKJET PRINTER 有权
标题翻译：喷墨打印机
公开(公告)号：US20100066777A1
公开(公告)日：2010-03-18
申请号：US12557327
申请日：2009-09-10
申请人： Yasunari YOSHIDA , Masashi KUNO
发明人： Yasunari YOSHIDA , Masashi KUNO
IPC分类号： B41J2/07 , B41J29/38
CPC分类号： B41J29/38 , B41J2/2132 , G06K15/102 , H04N1/4052
摘要： A recording head having a plurality of recording elements arranged at a prescribed pitch in a first direction. A scanning unit is configured to move the recording head back and forth in a second direction perpendicular to the first direction. A setting unit is configured to set process pixels in an input image by rendering at least one of the plurality of recording elements disabled so as not to form dots and at least another one of the plurality of recording elements enabled to allow dots to be formed in each of a plurality of columns of a recording medium. A dot data generating unit is configured to generate dot data by applying a weight matrix to the density data of the process pixel. The dot data is applied to the recording head to form dots on the recording medium.
摘要翻译：一种记录头，具有沿第一方向以规定间距排列的多个记录元件。扫描单元被构造成在与第一方向垂直的第二方向上来回移动记录头。设置单元被配置为通过使多个记录元素中的至少一个被禁用而不形成点来设置输入图像中的处理像素，并且使多个记录元素中的至少另一个能够形成点每个记录介质的多列。点数据生成单元被配置为通过对加工像素的浓度数据应用加权矩阵来生成点数据。将点数据应用于记录头，以在记录介质上形成点。

4. 发明申请

US20090002390A1 IMAGE PROCESSOR 有权
标题翻译：图像处理器
公开(公告)号：US20090002390A1
公开(公告)日：2009-01-01
申请号：US12164778
申请日：2008-06-30
申请人： Masashi KUNO
发明人： Masashi KUNO
IPC分类号： G09G5/02
CPC分类号： G09G5/02 , H04N1/6058
摘要： An image processor includes a first data acquiring unit, a second data acquiring unit, a third data acquiring unit, a convergence point setting unit, and a converting unit. The first data acquiring unit acquires first color data that is included in a first color gamut. The second data acquiring unit acquires second color data having a highest chroma of a second color gamut. The second color gamut has a middle point on an achromatic axis. The third data acquiring unit acquires third color data that is located on the achromatic axis and that is closer to the middle point than a point on the achromatic axis having the same lightness of the second color data. The convergence point setting unit sets a convergence point for the first color data on a first line segment defined between the second color data and the third color data. The converting unit converts the first data into fourth data that is included in the second color gamut by moving the first data in a direction toward the convergence point.
摘要翻译：图像处理器包括第一数据获取单元，第二数据获取单元，第三数据获取单元，会聚点设置单元和转换单元。第一数据获取单元获取包括在第一色域中的第一颜色数据。第二数据获取单元获取具有第二色域的最高色度的第二颜色数据。第二个色域在消色差轴上有一个中点。第三数据获取单元获取位于无彩色轴上且比具有相同亮度的第二颜色数据的消色差上的点更靠近中点的第三颜色数据。会聚点设定单元在第二颜色数据和第三颜色数据之间定义的第一线段上设置第一颜色数据的收敛点。转换单元通过沿朝向会聚点的方向移动第一数据将第一数据转换成包括在第二色域中的第四数据。

5. 发明申请

US20140146089A1 CONTROLLER, DISPLAY DEVICE HAVING THE SAME, AND COMPUTER READABLE MEDIUM FOR THE SAME 有权
标题翻译：控制器，具有该控制器的显示装置，以及相同的计算机可读介质
公开(公告)号：US20140146089A1
公开(公告)日：2014-05-29
申请号：US14034686
申请日：2013-09-24
申请人： Masashi KUNO
发明人： Masashi KUNO
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3406 , G09G3/3413 , G09G3/36 , G09G5/10 , G09G2320/0276 , G09G2320/0626 , G09G2320/0646 , G09G2320/0673 , G09G2330/021 , G09G2360/144 , G09G2360/16
摘要： A controller configured to control a display unit configured to change a maximum luminescence level is provided, the controller including a setting acquirer acquiring a setting value associated with the maximum luminescence level, an image data acquirer acquiring target image data, a feature value acquirer acquiring a feature value correlated with a brightness of a target image expressed by the target image data, using pixel values contained in the target image data, a corrector applying to the target image data a correction for adjusting the brightness of the target image using the setting value associated with the maximum luminescence level and the feature value correlated with the brightness of the target image, and a display controller controlling the display unit to display the target image expressed by the corrected target image data.
摘要翻译：提供了一种被配置为控制被配置为改变最大发光电平的显示单元的控制器，所述控制器包括获取与最大发光电平相关联的设置值的设置获取器，图像数据获取器获取目标图像数据，特征值获取器获取特征值与由目标图像数据表示的目标图像的亮度相关联，使用包含在目标图像数据中的像素值，校正器，对所述目标图像数据应用校正，用于使用相关联的设置值来调整目标图像的亮度具有与目标图像的亮度相关的最大发光水平和特征值，以及控制显示单元显示由校正的目标图像数据表示的目标图像的显示控制器。

6. 发明申请

US20120213569A1 PRINT CONTROL DEVICE SETTING DIRECTION OF MAIN SCANNING 有权
标题翻译：打印控制设备主要扫描方向
公开(公告)号：US20120213569A1
公开(公告)日：2012-08-23
申请号：US13362566
申请日：2012-01-31
申请人： Masashi KUNO
发明人： Masashi KUNO
IPC分类号： B41J11/44
CPC分类号： B41J19/147
摘要： A print control device includes a processor operating as a determining unit and a direction setting unit. The determining unit determines that a condition is satisfied for a boundary block when an index value of the boundary block indicates that an estimated amount is larger than a first value, and that the condition is satisfied for an internal block when an index value of the internal block indicates that the estimated amount is larger than a second value. The second value is larger than the first value. The direction setting unit sets, for each part data, a direction of main scanning to a specific direction when the part data includes the block that satisfies the condition. The direction setting unit sets the direction of main scanning to a direction opposite to a previously set direction when the part data does not include the block that satisfies the condition.
摘要翻译：打印控制装置包括作为确定单元和方向设定单元操作的处理器。当边界块的索引值指示估计量大于第一值时，确定单元确定对于边界块满足条件，并且当内部块的索引值为内部块时满足条件块表示估计量大于第二值。第二个值大于第一个值。当部件数据包括满足条件的块时，方向设置单元针对每个零件数据设置主扫描到特定方向的方向。当零件数据不包括满足条件的块时，方向设置单元将主扫描的方向设置为与先前设置的方向相反的方向。

7. 发明申请

US20090059253A1 COLOR GAMUT DATA CREATING DEVICE 有权
标题翻译：彩色数码创建设备
公开(公告)号：US20090059253A1
公开(公告)日：2009-03-05
申请号：US12198629
申请日：2008-08-26
申请人： Masashi KUNO
发明人： Masashi KUNO
IPC分类号： G06F15/00
CPC分类号： H04N1/6058 , H04N1/6055
摘要： A color gamut data creating device includes a target plane determining unit. The measurement points are defined in a color space. The color space has an achromatic axis and an axis perpendicular to the achromatic axis. The target plane determining unit further determines a plurality of target planes. Each target plane has a fixed hue angle and including the chromatic axis. A difference between a maximum saturation at a hue angle of each target plane and a maximum saturation at a hue angle of another target plane that is adjacent to the each target plane is lower than a prescribed value. The locating unit that projects, on each target plane, those measurement points that are within a prescribed range relative to the subject target plane. The color gamut creating unit creates color gamut data indicative of a distribution range of the measurement points projected on each target plane.
摘要翻译：色域数据创建装置包括目标平面确定单元。测量点在颜色空间中定义。色彩空间具有消色差轴线和与消色差轴线垂直的轴线。目标平面确定单元进一步确定多个目标平面。每个目标平面具有固定的色调角并包括色轴。每个目标平面的色调角的最大饱和度与与每个目标平面相邻的另一目标平面的色调角处的最大饱和度之间的差小于规定值。定位单元在每个目标平面上投影相对于目标平面在规定范围内的测量点。色域创建单元创建指示投影在每个目标平面上的测量点的分布范围的色域数据。

8. 发明申请

US20080056615A1 IMAGE PROCESSING DEVICE THAT QUICKLY DISPLAYS RETINEX-PROCESSED PREVIEW IMAGE 有权
标题翻译：快速显示预处理预览图像的图像处理设备
公开(公告)号：US20080056615A1
公开(公告)日：2008-03-06
申请号：US11846931
申请日：2007-08-29
申请人： Masashi KUNO
发明人： Masashi KUNO
IPC分类号： G06K9/20
CPC分类号： H04N1/4072 , H04N1/4092
摘要： A reduced-image creating portion creates a reduced image from an original image. A reduced-retinex-image forming portion calculates reflectance of each pixel in the reduced image, thereby forming a reduced retinex image. A normalizing-parameter setting portion obtains frequencies of the reflectance in the reduced retinex image and sets upper and lower limits for normalization. A first normalizing portion obtains a normalized reflectance for each pixel in the reduced image. A first correcting portion obtains a corrected reduced image. A preview-image displaying portion displays the corrected reduced image on a display unit. A retinex-image forming portion calculates reflectance of each pixel in the original image. A second normalizing portion normalizes the reflectance of the original image based on the upper limit and the lower limit, thereby obtaining a normalized reflectance for each pixel in the original image. A second correcting portion corrects the original image, thereby obtaining a corrected original image.
摘要翻译：缩小图像创建部分从原始图像创建缩小的图像。缩小视网膜图像形成部分计算缩小图像中的每个像素的反射率，从而形成缩小的Retinex图像。标准化参数设定部分获得缩小的retinex图像中的反射率的频率，并设定归一化的上限和下限。第一归一化部分获得缩小图像中的每个像素的归一化反射率。第一校正部分获得校正的缩小图像。预览图像显示部分在显示单元上显示经校正的缩小图像。视网膜成像部分计算原始图像中每个像素的反射率。基于上限和下限，第二标准化部分归一化原始图像的反射率，从而获得原始图像中每个像素的归一化反射率。第二校正部分校正原始图像，从而获得校正的原始图像。

9. 发明申请

US20140071497A1 IMAGE PROCESSING DEVICE CALIBRATING VALUE RELATED TO HALFTONE PROCESS FOR DETERMINING DOT FORMATION STATE 有权
标题翻译：图像处理设备与用于确定形成状态的HALFTONE过程相关的校准值
公开(公告)号：US20140071497A1
公开(公告)日：2014-03-13
申请号：US14012657
申请日：2013-08-28
申请人： Masashi KUNO
发明人： Masashi KUNO
IPC分类号： H04N1/405
CPC分类号： H04N1/40018 , H04N1/405 , H04N1/6033 , H04N1/6091
摘要： An image processing device includes a processor and a memory. The memory stores computer-readable instructions therein. The computer-readable instructions, when executed by the processor, cause the image processing device to perform: acquiring a calibration value based on a plurality of test images that are printed on a recording medium, the calibration value indicating an amount of calibration; calibrating a target value by using the calibration value, the target value being used to determine a dot formation state of each pixel of an image in a halftone process; and generating print data by performing the halftone process on each pixel based on the calibrated target value.
摘要翻译：图像处理装置包括处理器和存储器。存储器存储其中的计算机可读指令。所述计算机可读指令在由所述处理器执行时使所述图像处理装置执行：基于打印在记录介质上的多个测试图像获取校准值，所述校准值指示校准量; 通过使用校准值来校准目标值，目标值用于确定半色调处理中的图像的每个像素的点形成状态; 以及通过基于校准的目标值对每个像素执行半色调处理来生成打印数据。

10. 发明申请

US20130335782A1 PRINT CONTROL DEVICE EXECUTING ERROR DIFFUSION PROCESS USING RANDOM NUMBER 有权
标题翻译：打印控制设备使用随机数执行错误扩展过程
公开(公告)号：US20130335782A1
公开(公告)日：2013-12-19
申请号：US13830329
申请日：2013-03-14
申请人： Masashi KUNO
发明人： Masashi KUNO
IPC分类号： H04N1/405
CPC分类号： H04N1/4052 , H04N1/4057
摘要： In an error diffusion process, a random number acquiring unit acquires a random number included in a first random number range that depends on the gradation value of the target pixel data, in a case that the gradation value of the target pixel data is in a first range. The first correcting unit corrects the gradation value of the target pixel data into a first corrected gradation value by using the random number. The dot value setting unit sets a dot value of the target pixel data to either a first dot value or a second dot value. The first random number range corresponding to the gradation value smaller than the second threshold value includes a specific random number such that the first correcting unit corrects the gradation value into the first corrected gradation value greater than the second threshold value by using the specific random number.
摘要翻译：在误差扩散处理中，随机数取得部在目标像素数据的灰度值处于第一个的情况下，取得依赖于目标像素数据的灰度值的第一随机数范围中包含的随机数范围。第一校正单元通过使用随机数将目标像素数据的灰度值校正为第一校正灰度值。点值设定单元将目标像素数据的点值设定为第一点值或第二点值。对应于小于第二阈值的灰度值的第一随机数范围包括特定随机数，使得第一校正单元通过使用特定随机数将灰度值校正为大于第二阈值的第一校正灰度值。

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