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公开(公告)号：US07551318B2
公开(公告)日：2009-06-23
申请号：US10971970
申请日：2004-10-22
IPC分类号： H04N1/60
CPC分类号： H04N1/6027 , H04N1/6013 , H04N1/6033 , H04N1/6077
摘要： The gray axis is adjusted such that an optimal representation can be achieved for low saturation colors close to the gray axis. A test pattern including a plurality of images, which have different color tones is printed, and a user selects a most desirable image. The gray axis of an image recording system is adjusted depending on which image is selected. Each of the plurality of images of the test pattern is a photographic color image represented mainly by low saturation colors close to achromatic colors along the gray axis. In accordance with the selected image, the gradation adjustment is performed for each ink color of the image recording system thereby adjusting the gray axis and the tone of colors close to the gray axis.
摘要翻译： 灰色轴被调整为使得靠近灰色轴线的低饱和度颜色能够获得最佳表示。 打印包括具有不同色调的多个图像的测试图案，并且用户选择最理想的图像。 根据选择的图像来调整图像记录系统的灰度轴。 测试图案的多个图像中的每一个图像是主要由接近灰色轴的无彩色的低饱和度颜色表示的照相彩色图像。 根据所选择的图像，对图像记录系统的每个墨水进行灰度调整，从而调整灰色轴和接近灰色轴的颜色色调。
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32.发明授权公开(公告)号：US07828405B2
公开(公告)日：2010-11-09
申请号：US11600790
申请日：2006-11-17
IPC分类号： B41J29/393
CPC分类号： H04N1/6097 , H04N1/40087 , H04N1/407 , H04N1/6033
摘要： In a multi-valued printer that uses discontinuous index patterns, if a tone correction table is generated using sampled density patches, a table which is different from a table to be obtained and has no inflection point is obtained, and the print density characteristics after tone correction suffer discontinuity. To solve this problem, an output gamma table used to output measurement patches is set to linearly correct the printer print characteristics. Patches are output and their densities are measured. A reverse table of a “signal value—density” table is generated, and is smoothed using a recursive curve. The smoothed reverse table is finely adjusted to generate an intermediate output gamma table. The generated table undergoes index component correction, thus generating a tone correction table.
摘要翻译： 在使用不连续索引图案的多值打印机中，如果使用采样密度贴片生成色调校正表，则获得与要获得的表不同且没有拐点的表，并且获得色调之后的打印浓度特性 校正遭受不连续性。 为了解决这个问题，设置用于输出测量贴片的输出伽马表线性校正打印机打印特性。 输出补片并测量它们的密度。 生成“信号值密度”表的反转表，并使用递归曲线进行平滑处理。 平滑的反向表被精细调整以产生中间输出伽马表。 生成的表经历索引分量校正，从而产生色调校正表。
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33.发明申请公开(公告)号：US20050219630A1
公开(公告)日：2005-10-06
申请号：US11132244
申请日：2005-05-19
IPC分类号： B41J2/205 , B41J29/393 , G06K15/00 , H04N1/407 , H04N1/60
CPC分类号： H04N1/6097 , H04N1/40087 , H04N1/407 , H04N1/6033
摘要： In a multi-valued printer that uses discontinuous index patterns, if a tone correction table is generated using sampled density patches, a table which is different from a table to be obtained and has no inflection point is obtained, and the print density characteristics after tone correction suffer discontinuity. To solve this problem, an output gamma table used to output measurement patches is set to linearly correct the printer print characteristics. Patches are output and their densities are measured. A reverse table of a “signal value—density” table is generated, and is smoothed using a recursive curve. The smoothed reverse table is finely adjusted to generate an intermediate output gamma table. The generated table undergoes index component correction, thus generating a tone correction table.
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34.发明申请公开(公告)号：US20070064043A1
公开(公告)日：2007-03-22
申请号：US11600790
申请日：2006-11-17
IPC分类号： B41J29/393
CPC分类号： H04N1/6097 , H04N1/40087 , H04N1/407 , H04N1/6033
摘要： In a multi-valued printer that uses discontinuous index patterns, if a tone correction table is generated using sampled density patches, a table which is different from a table to be obtained and has no inflection point is obtained, and the print density characteristics after tone correction suffer discontinuity. To solve this problem, an output gamma table used to output measurement patches is set to linearly correct the printer print characteristics. Patches are output and their densities are measured. A reverse table of a “signal value—density” table is generated, and is smoothed using a recursive curve. The smoothed reverse table is finely adjusted to generate an intermediate output gamma table. The generated table undergoes index component correction, thus generating a tone correction table.
摘要翻译： 在使用不连续索引图案的多值打印机中，如果使用采样密度贴片生成色调校正表，则获得与要获得的表不同且没有拐点的表，并且获得色调之后的打印浓度特性 校正遭受不连续性。 为了解决这个问题，设置用于输出测量贴片的输出伽马表线性校正打印机打印特性。 输出补片并测量它们的密度。 生成“信号值密度”表的反转表，并使用递归曲线进行平滑处理。 平滑的反向表被精细调整以产生中间输出伽马表。 生成的表经历索引分量校正，从而产生色调校正表。
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35.发明授权公开(公告)号：US07137683B2
公开(公告)日：2006-11-21
申请号：US11132244
申请日：2005-05-19
IPC分类号： B41J29/393
CPC分类号： H04N1/6097 , H04N1/40087 , H04N1/407 , H04N1/6033
摘要： In a multi-valued printer that uses discontinuous index patterns, if a tone correction table is generated using sampled density patches, a table which is different from a table to be obtained and has no inflection point is obtained, and the print density characteristics after tone correction suffer discontinuity. To solve this problem, an output gamma table used to output measurement patches is set to linearly correct the printer print characteristics. Patches are output and their densities are measured. A reverse table of a “signal value—density” table is generated, and is smoothed using a recursive curve. The smoothed reverse table is finely adjusted to generate an intermediate output gamma table. The generated table undergoes index component correction, thus generating a tone correction table.
摘要翻译： 在使用不连续索引图案的多值打印机中，如果使用采样密度贴片生成色调校正表，则获得与要获得的表不同且没有拐点的表，并且获得色调之后的打印浓度特性 校正遭受不连续性。 为了解决这个问题，设置用于输出测量贴片的输出伽马表线性校正打印机打印特性。 输出补片并测量它们的密度。 生成“信号值密度”表的反转表，并使用递归曲线进行平滑处理。 平滑的反向表被精细调整以产生中间输出伽马表。 生成的表经历索引分量校正，从而产生色调校正表。
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36.发明授权公开(公告)号：US06945626B2
公开(公告)日：2005-09-20
申请号：US10656132
申请日：2003-09-08
IPC分类号： B41J2/205 , B41J29/393 , G06K15/00 , H04N1/407 , H04N1/60
CPC分类号： H04N1/6097 , H04N1/40087 , H04N1/407 , H04N1/6033
摘要： In a multi-valued printer that uses discontinuous index patterns, if a tone correction table is generated using sampled density patches, a table which is different from a table to be obtained and has no inflection point is obtained, and the print density characteristics after tone correction suffer discontinuity. To solve this problem, an output gamma table used to output measurement patches is set to linearly correct the printer print characteristics. Patches are output and their densities are measured. A reverse table of a “signal value—density” table is generated, and is smoothed using a recursive curve. The smoothed reverse table is finely adjusted to generate an intermediate output gamma table. The generated table undergoes index component correction, thus generating a tone correction table.
摘要翻译： 在使用不连续索引图案的多值打印机中，如果使用采样密度贴片生成色调校正表，则获得与要获得的表不同且没有拐点的表，并且获得色调之后的打印浓度特性 校正遭受不连续性。 为了解决这个问题，设置用于输出测量贴片的输出伽马表线性校正打印机打印特性。 输出补片并测量它们的密度。 生成“信号值密度”表的反转表，并使用递归曲线进行平滑处理。 平滑的反向表被精细调整以产生中间输出伽马表。 生成的表经历索引分量校正，从而产生色调校正表。
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公开(公告)号：US20050088675A1
公开(公告)日：2005-04-28
申请号：US10971970
申请日：2004-10-22
IPC分类号： H04N1/60
CPC分类号： H04N1/6027 , H04N1/6013 , H04N1/6033 , H04N1/6077
摘要： The gray axis is adjusted such that an optimal representation can be achieved for low saturation colors close to the gray axis. A test pattern including a plurality of images, which have different color tones is printed, and a user selects a most desirable image. The gray axis of an image recording system is adjusted depending on which image is selected. Each of the plurality of images of the test pattern is a photographic color image represented mainly by low saturation colors close to achromatic colors along the gray axis. In accordance with the selected image, the gradation adjustment is performed for each ink color of the image recording system thereby adjusting the gray axis and the tone of colors close to the gray axis.
摘要翻译： 灰色轴被调整为使得靠近灰色轴线的低饱和度颜色能够获得最佳表示。 打印包括具有不同色调的多个图像的测试图案，并且用户选择最理想的图像。 根据选择的图像来调整图像记录系统的灰度轴。 测试图案的多个图像中的每一个图像是主要由接近灰色轴的无彩色的低饱和度颜色表示的照相彩色图像。 根据所选择的图像，对图像记录系统的每个墨水进行灰度调整，从而调整灰色轴和接近灰色轴的颜色色调。
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38.发明申请公开(公告)号：US20110164262A1
公开(公告)日：2011-07-07
申请号：US12962476
申请日：2010-12-07
申请人： Akihiko Nakatani , Makoto Torigoe
发明人： Akihiko Nakatani , Makoto Torigoe
IPC分类号： H04N1/60
CPC分类号： H04N1/6019 , H04N1/40012
摘要： In an image processing for printing a monochrome image, color deviation can be suppressed to print a favorable monochrome image. Specifically, the printing of a monochrome image is performed by using black ink in all of a color reproduction region (color gamut) including a gray axis and regions other than the gray axis. This avoids the use of C, M, and Y for the expression of the monochrome image to suppress the color deviation due to slight imbalance among amounts of three colors of inks.
摘要翻译： 在用于打印单色图像的图像处理中，可以抑制颜色偏差以打印有利的单色图像。 具体地说，通过使用包括灰色轴和除了灰色轴之外的区域的所有颜色再现区域（色域）中的黑色墨水，执行单色图像的打印。 这避免了使用C，M和Y来表现单色图像以抑制由于三种颜色的油墨的量之间的轻微不平衡而引起的颜色偏差。
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39.发明申请公开(公告)号：US20070061025A1
公开(公告)日：2007-03-15
申请号：US11514895
申请日：2006-09-05
申请人： Akihiko Nakatani , Takashi Koike
发明人： Akihiko Nakatani , Takashi Koike
IPC分类号： G06F17/00
CPC分类号： G11B20/10527 , G11B27/034 , G11B2020/00057 , G11B2020/10546
摘要： A data recording method is disclosed which includes the steps of: firstly recording audio data onto a temporary storage medium following retrieval of the audio data from an external storage medium in response to an audio data import request; detecting whether a leading frame of the audio data held on the temporary storage medium references a preceding frame; and secondly recording the audio data held on the temporary storage medium to a storage medium in accordance with an outcome of the detecting step.
摘要翻译： 公开了一种数据记录方法，其包括以下步骤：响应于音频数据导入请求，首先在从外部存储介质检索音频数据之后将音频数据记录到临时存储介质上; 检测保存在临时存储介质上的音频数据的前导帧是否参考前一帧; 并且其次根据检测步骤的结果将保存在临时存储介质上的音频数据记录到存储介质。
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公开(公告)号：US06603572B1
公开(公告)日：2003-08-05
申请号：US09265818
申请日：1999-03-10
IPC分类号： G06F1500
CPC分类号： H04N1/0405 , H04N1/0443 , H04N1/0455 , H04N1/1911 , H04N1/48 , H04N2201/0414
摘要： In reading an original by mounting reading means (scanner unit) on a recording apparatus, the advancing width of the original is so reduced that the reading bands k, k+l, . . . , are partially overlapped. For example in the color image reading, in generating the data of the (k+1)-th band, the data of a range overlapped with the k-th band are corrected by the data of the k-th band (for example by simple averaging), thereby achieving image reading without bandwise density fluctuation regardless of the reading mode and the original size.
摘要翻译： 通过将读取装置（扫描仪单元）安装在记录装置上读取原稿时，原稿的前进宽度减小，使得读取带k，k + 1，...。 。 。 ，部分重叠。 例如在彩色图像读取中，在生成第（k + 1）个频带的数据时，与第k个频带重叠的范围的数据由第k个频带的数据（例如由 简单平均），从而无论读取模式和原始尺寸如何，都能实现没有带密度波动的图像读取。
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