专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08797345B2 Color gamut boundary information generating device, color gamut boundary information generating method, and computer readable medium 有权
标题翻译：色域边界信息生成装置，色域边界信息生成方法以及计算机可读介质
公开(公告)号：US08797345B2
公开(公告)日：2014-08-05
申请号：US13216614
申请日：2011-08-24
申请人： Takuya Sakurai
发明人： Takuya Sakurai
IPC分类号： G09G5/02
CPC分类号： H04N1/6061
摘要： A color gamut boundary information generating device includes a receiving unit, a tetrahedralizing unit, a first generating unit, and a correcting unit. The receiving unit receives pieces of coordinate information indicating points in a color space. The tetrahedralizing unit performs a tetrahedralization process. The first generating unit generates boundary information, which is a set of outermost triangular faces among triangular faces obtained through the tetrahedralization process. The correcting unit selects a target face from among the triangular faces included in the boundary information, regards a tetrahedron including the target face as a target tetrahedron, determines whether or not the target tetrahedron satisfies a condition, and, if the target tetrahedron does not satisfy the condition, selects the triangular faces included in the target tetrahedron except the target face, eliminates the target face from the boundary information, and adds the selected triangular faces to the boundary information, thereby correcting the boundary information.
摘要翻译：色域边界信息产生装置包括接收单元，四面体单元，第一生成单元和校正单元。接收单元接收指示颜色空间中的点的坐标信息。四面体化单元进行四面体化处理。第一生成单元生成边界信息，该边界信息是通过四面体化处理获得的三角形面中的一组最外三角形面。校正单元从边界信息中包括的三角形面中选择目标面，将包含目标面的四面体作为目标四面体，确定目标四面体是否满足条件，如果目标四面体不满足该条件选择除目标面之外的目标四面体中包括的三角形面，从边界信息中消除目标面，并将所选择的三角形面添加到边界信息，从而校正边界信息。

2. 发明申请

US20120249520A1 COLOR GAMUT BOUNDARY INFORMATION GENERATING DEVICE, COLOR GAMUT BOUNDARY INFORMATION GENERATING METHOD, AND COMPUTER READABLE MEDIUM 有权
标题翻译：彩色游戏边界信息生成装置，彩色边界信息生成方法和计算机可读介质
公开(公告)号：US20120249520A1
公开(公告)日：2012-10-04
申请号：US13216614
申请日：2011-08-24
申请人： Takuya SAKURAI
发明人： Takuya SAKURAI
IPC分类号： G06T15/00
CPC分类号： H04N1/6061
摘要： A color gamut boundary information generating device includes a receiving unit, a tetrahedralizing unit, a first generating unit, and a correcting unit. The receiving unit receives pieces of coordinate information indicating points in a color space. The tetrahedralizing unit performs a tetrahedralization process. The first generating unit generates boundary information, which is a set of outermost triangular faces among triangular faces obtained through the tetrahedralization process. The correcting unit selects a target face from among the triangular faces included in the boundary information, regards a tetrahedron including the target face as a target tetrahedron, determines whether or not the target tetrahedron satisfies a condition, and, if the target tetrahedron does not satisfy the condition, selects the triangular faces included in the target tetrahedron except the target face, eliminates the target face from the boundary information, and adds the selected triangular faces to the boundary information, thereby correcting the boundary information.
摘要翻译：色域边界信息产生装置包括接收单元，四面体单元，第一生成单元和校正单元。接收单元接收指示颜色空间中的点的坐标信息。四面体化单元进行四面体化处理。第一生成单元生成边界信息，该边界信息是通过四面体化处理获得的三角形面中的一组最外三角形面。校正单元从边界信息中包括的三角形面中选择目标面，将包含目标面的四面体作为目标四面体，确定目标四面体是否满足条件，如果目标四面体不满足该条件选择除目标面之外的目标四面体中包括的三角形面，从边界信息中消除目标面，并将所选择的三角形面添加到边界信息，从而校正边界信息。

3. 发明授权

US08194980B2 Color gamut outline computing device, method, and program storage medium 有权
标题翻译：色域大纲计算设备，方法和程序存储介质
公开(公告)号：US08194980B2
公开(公告)日：2012-06-05
申请号：US12431320
申请日：2009-04-28
申请人： Takuya Sakurai
发明人： Takuya Sakurai
IPC分类号： G06K9/00
CPC分类号： H04N1/6058 , H04N1/6016
摘要： A device includes a setting section that sets a single-color amount limit and an ink total amount limit, an upper half outline constructing section, a lower half outline constructing section, a restricting outline constructing section, and a color space converter. The upper half outline points are points at which one or more color components are 0% and that satisfy the single-color amount limit and the ink total amount limit. The lower half outline points are points at which one or more color components satisfy the single-color amount limit and that satisfy the ink total amount limit. The restricting outline points satisfy the single-color amount limit and the ink total amount limit, and are connected to the upper or lower half outline points which satisfy the single-color amount limit and the ink total amount limit. The color space converter converts the constructed outline points into another color space.
摘要翻译：设备包括设置单色量限制和墨总量限制的设置部分，上半轮廓构造部分，下半轮廓构造部分，限制轮廓构造部分和颜色空间转换器。上半部轮廓点是一个或多个颜色分量为0％并满足单色量限制和墨总量限制的点。下半轮廓点是一个或多个颜色成分满足单色量限制并满足墨总量限制的点。限制轮廓点满足单色量限制和油墨总量限制，并且连接到满足单色量限制和油墨总量限制的上半部分或下半个轮廓点。色彩空间转换器将构造的轮廓点转换为另一个颜色空间。

4. 发明申请

US20120013923A1 COLOR CONVERSION COEFFICIENT GENERATING APPARATUS, COLOR REPRODUCTION CHARACTERISTIC MODIFYING DEVICE, AND COMPUTER READABLE MEDIUM STORING PROGRAM 有权
标题翻译：彩色转换系统生成装置，彩色再现特性修改装置和计算机可读介质存储程序
公开(公告)号：US20120013923A1
公开(公告)日：2012-01-19
申请号：US13021326
申请日：2011-02-04
申请人： Takuya SAKURAI
发明人： Takuya SAKURAI
IPC分类号： H04N1/60
CPC分类号： H04N1/6097 , H04N1/6011 , H04N1/6052
摘要： A color conversion coefficient generating apparatus includes a first color reproduction characteristic obtaining unit that obtains a first color reproduction characteristic that is obtained by correcting a color reproduction characteristic of a first device in accordance with a color of a first medium used for printing in the first device, a second color reproduction characteristic obtaining unit that obtains a second color reproduction characteristic that is obtained by correcting a color reproduction characteristic of a second device in accordance with a color of a second medium used for printing in the second device, a modifying unit that modifies the first color reproduction characteristic and that repeatedly modifies the modified first color reproduction characteristic, and a generating unit that generates a color conversion coefficient for performing simulated printing based on the color reproduction characteristic of the first device on the basis of the first and second color reproduction characteristics.
摘要翻译：颜色转换系数产生装置包括第一颜色再现特性获得单元，其获得通过根据第一装置中用于打印的第一介质的颜色校正第一装置的颜色再现特性而获得的第一颜色再现特性，第二颜色再现特性获取单元，其获得通过根据用于在第二设备中打印的第二介质的颜色校正第二设备的颜色再现特性而获得的第二颜色再现特性;修改单元，其修改第一颜色再现特性并且重复地修改修改的第一颜色再现特性;以及生成单元，其基于第一和第二颜色再现基于第一设备的颜色再现特性生成用于执行模拟打印的颜色转换系数生产特点。

5. 发明授权

US08576442B2 Color coefficient apparatus, color reproduction device, and computer readable medium storing program 有权
标题翻译：颜色系数装置，颜色再现装置和计算机可读介质存储程序
公开(公告)号：US08576442B2
公开(公告)日：2013-11-05
申请号：US13021326
申请日：2011-02-04
申请人： Takuya Sakurai
发明人： Takuya Sakurai
IPC分类号： G06F15/00 , G06K1/00 , H04N1/60 , G06F3/08
CPC分类号： H04N1/6097 , H04N1/6011 , H04N1/6052
摘要： A color conversion coefficient generating apparatus includes a first color reproduction characteristic obtaining unit that obtains a first color reproduction characteristic that is obtained by correcting a color reproduction characteristic of a first device in accordance with a color of a first medium used for printing in the first device, a second color reproduction characteristic obtaining unit that obtains a second color reproduction characteristic that is obtained by correcting a color reproduction characteristic of a second device in accordance with a color of a second medium used for printing in the second device, a modifying unit that modifies the first color reproduction characteristic and that repeatedly modifies the modified first color reproduction characteristic, and a generating unit that generates a color conversion coefficient for performing simulated printing based on the color reproduction characteristic of the first device on the basis of the first and second color reproduction characteristics.
摘要翻译：颜色转换系数产生装置包括第一颜色再现特性获得单元，其获得通过根据第一装置中用于打印的第一介质的颜色校正第一装置的颜色再现特性而获得的第一颜色再现特性，第二颜色再现特性获取单元，其获得通过根据用于在第二设备中打印的第二介质的颜色校正第二设备的颜色再现特性而获得的第二颜色再现特性;修改单元，其修改第一颜色再现特性并且重复地修改修改的第一颜色再现特性;以及生成单元，其基于第一和第二颜色再现基于第一设备的颜色再现特性生成用于执行模拟打印的颜色转换系数生产特点。

6. 发明申请

US20100092081A1 COLOR GAMUT OUTLINE COMPUTING DEVICE, METHOD, AND PROGRAM STORAGE MEDIUM 有权
标题翻译：彩色游戏外形计算设备，方法和程序存储介质
公开(公告)号：US20100092081A1
公开(公告)日：2010-04-15
申请号：US12431320
申请日：2009-04-28
申请人： Takuya SAKURAI
发明人： Takuya SAKURAI
IPC分类号： G06K9/00
CPC分类号： H04N1/6058 , H04N1/6016
摘要： A device includes a setting section that sets a single-color amount limit and an ink total amount limit, an upper half outline constructing section, a lower half outline constructing section, a restricting outline constructing section, and a color space converter. The upper half outline points are points at which one or more color components are 0% and that satisfy the single-color amount limit and the ink total amount limit. The lower half outline points are points at which one or more color components satisfy the single-color amount limit and that satisfy the ink total amount limit. The restricting outline points satisfy the single-color amount limit and the ink total amount limit, and are connected to the upper or lower half outline points which satisfy the single-color amount limit and the ink total amount limit. The color space converter converts the constructed outline points into another color space.
摘要翻译：设备包括设置单色量限制和墨总量限制的设置部分，上半轮廓构造部分，下半轮廓构造部分，限制轮廓构造部分和颜色空间转换器。上半部轮廓点是一个或多个颜色分量为0％并满足单色量限制和墨总量限制的点。下半轮廓点是一个或多个颜色成分满足单色量限制并满足墨总量限制的点。限制轮廓点满足单色量限制和油墨总量限制，并且连接到满足单色量限制和油墨总量限制的上半部分或下半个轮廓点。色彩空间转换器将构造的轮廓点转换为另一个颜色空间。

7. 发明授权

US08665292B2 Color gamut boundary information generating device, color gamut boundary information generating method, and computer readable medium 有权
标题翻译：色域边界信息生成装置，色域边界信息生成方法以及计算机可读介质
公开(公告)号：US08665292B2
公开(公告)日：2014-03-04
申请号：US13216616
申请日：2011-08-24
申请人： Takuya Sakurai
发明人： Takuya Sakurai
IPC分类号： G09G5/02
CPC分类号： H04N1/6061 , G06T11/001
摘要： A color gamut boundary information generating device includes a mapping unit, a triangulating unit, and a generating unit. The mapping unit maps boundary points existing at plural coordinates in a color space that is independent of an output device to corresponding points in a two-dimensional region while maintaining respective phases of the boundary points. The triangulating unit performs triangulation on the inside of a convex hull including plural points in the two-dimensional region obtained by the mapping unit, thereby generating triangulation information, which is a result of the triangulation. The generating unit generates color gamut boundary information on the basis of the triangulation information generated by the triangulating unit. The color gamut boundary information is information that specifies a three-dimensional shape in the color space, the three-dimensional shape having a boundary including the boundary points.
摘要翻译：色域边界信息生成装置包括：映射部，三角测量部，生成部。映射单元将存在于独立于输出设备的颜色空间中的多个坐标处的边界点映射到二维区域中的相应点，同时保持边界点的各个相位。三角测量单元在由包括由映射单元获得的二维区域中的多个点的凸包的内部执行三角测量，从而生成作为三角测量结果的三角测量信息。生成单元基于由三角测量单元生成的三角测量信息生成色域边界信息。色域边界信息是指定颜色空间中的三维形状的信息，三维形状具有边界点的边界。

8. 发明申请

US20120249521A1 COLOR GAMUT BOUNDARY INFORMATION GENERATING DEVICE, COLOR GAMUT BOUNDARY INFORMATION GENERATING METHOD, AND COMPUTER READABLE MEDIUM 有权
标题翻译：彩色游戏边界信息生成装置，彩色边界信息生成方法和计算机可读介质
公开(公告)号：US20120249521A1
公开(公告)日：2012-10-04
申请号：US13216616
申请日：2011-08-24
申请人： Takuya SAKURAI
发明人： Takuya SAKURAI
IPC分类号： G06T15/00
CPC分类号： H04N1/6061 , G06T11/001
摘要： A color gamut boundary information generating device includes a mapping unit, a triangulating unit, and a generating unit. The mapping unit maps boundary points existing at plural coordinates in a color space that is independent of an output device to corresponding points in a two-dimensional region while maintaining respective phases of the boundary points. The triangulating unit performs triangulation on the inside of a convex hull including plural points in the two-dimensional region obtained by the mapping unit, thereby generating triangulation information, which is a result of the triangulation. The generating unit generates color gamut boundary information on the basis of the triangulation information generated by the triangulating unit. The color gamut boundary information is information that specifies a three-dimensional shape in the color space, the three-dimensional shape having a boundary including the boundary points.
摘要翻译：色域边界信息生成装置包括：映射部，三角测量部，生成部。映射单元将存在于独立于输出设备的颜色空间中的多个坐标处的边界点映射到二维区域中的相应点，同时保持边界点的各个相位。三角测量单元在由包括由映射单元获得的二维区域中的多个点的凸包的内部执行三角测量，从而生成作为三角测量结果的三角测量信息。生成单元基于由三角测量单元生成的三角测量信息生成色域边界信息。色域边界信息是指定颜色空间中的三维形状的信息，三维形状具有边界点的边界。

9. 发明授权

US08045186B2 Image processing apparatus, image processing method, computer readable medium and data signal 有权
标题翻译：图像处理装置，图像处理方法，计算机可读介质和数据信号
公开(公告)号：US08045186B2
公开(公告)日：2011-10-25
申请号：US11598058
申请日：2006-11-13
申请人： Takuya Sakurai
发明人： Takuya Sakurai
IPC分类号： G06K15/00
CPC分类号： H04N1/6055 , G06T5/009 , G06T2207/10024
摘要： An image processing system includes a profile generating section, a designating section, a calculating section and a correcting section. The profile generating section generates a color conversion profile based on first colorimetric values obtained from a first color chart output from a target device and second colorimetric values obtained from a second color chart from an output device other than the target device. The calculating section calculates difference information between a first data value obtained by converting a designated color into a device-independent color space and a second data value obtained by converting the designated color using the color conversion profile into a second color and converting the second color using the device-independent color space. The correcting section corrects the first colorimetric values based on the difference information. The profile generating section generates the color conversion profile again based on the corrected first colorimetric values.
摘要翻译：图像处理系统包括简档生成部，指定部，计算部和修正部。轮廓生成部基于从从目标装置输出的第一颜色图形获得的第一比色值和从除了目标装置之外的输出装置从第二颜色图表获得的第二色度值，生成颜色转换曲线。计算部分计算通过将指定的颜色转换为与设备无关的色彩空间而获得的第一数据值与通过使用颜色转换轮廓转换为第二颜色而转换所指定的颜色而获得的第二数据值之间的差分信息，并且使用与设备无关的色彩空间。校正部分基于差异信息校正第一色度值。轮廓生成部分基于校正的第一比色值再次生成颜色转换轮廓。

10. 发明申请

US20070188782A1 Image processing apparatus, image processing method, computer readable medium and data signal 有权
标题翻译：图像处理装置，图像处理方法，计算机可读介质和数据信号
公开(公告)号：US20070188782A1
公开(公告)日：2007-08-16
申请号：US11598058
申请日：2006-11-13
申请人： Takuya Sakurai
发明人： Takuya Sakurai
IPC分类号： G03F3/08
CPC分类号： H04N1/6055 , G06T5/009 , G06T2207/10024
摘要： An image processing apparatus includes a profile generating section, a designating section, a calculating section and a correcting section. The profile generating section generates a color conversion profile based on first calorimetric values obtained from a first color chart output from a target device and second calorimetric values obtained from a second color chart from an output device other than the target device. The calculating section calculates difference information between a first data value obtained by converting a designated color into a device-independent color space and a second data value obtained by converting the designated color using the color conversion profile into an intermediate color and converting the intermediate color using the device-independent color space. The correcting section corrects the first calorimetric values based on the difference information. The profile generating section generates the color conversion profile again based on the corrected first colorimetric values.
摘要翻译：图像处理装置包括轮廓生成部，指示部，计算部和校正部。轮廓生成部基于从从目标装置输出的第一颜色图表获得的第一量热值和从除了目标装置之外的输出装置从第二颜色图表获得的第二量热值，生成颜色转换曲线。计算部分计算通过将指定颜色转换为与设备无关的色彩空间而获得的第一数据值与通过使用颜色转换曲线转换为中间颜色的指定颜色而获得的第二数据值之间的差异信息，并且使用与设备无关的色彩空间。校正部分基于差异信息来校正第一量热值。轮廓生成部分基于校正的第一比色值再次生成颜色转换轮廓。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式