公开(公告)号：US07885459B2

公开(公告)日：2011-02-08

申请号：US12210458

申请日：2008-09-15

申请人： Manabu Yamazoe ,  Kentaro Yano

发明人： Manabu Yamazoe ,  Kentaro Yano

IPC分类号： G06K9/00

CPC分类号： G06T5/009 ,  G06T2207/10024 ,  H04N1/6077

摘要： An image processing method includes sampling image data of an original image, analyzing an image that includes the image data sampled in the sampling step, based on luminance and color components of the image data, determining a rotation matrix for a color balance correction based on an analysis result obtained in the analyzing step, and executing the color balance correction on the image data of the original image, based on the determined rotation matrix.

摘要翻译： 一种图像处理方法，包括对原始图像的图像数据进行采样，基于图像数据的亮度和颜色分量来分析包括在采样步骤中采样的图像数据的图像，基于图像数据确定色彩平衡校正的旋转矩阵 在分析步骤中获得的分析结果，并且基于所确定的旋转矩阵对原始图像的图像数据执行颜色平衡校正。

公开(公告)号：US07190830B2

公开(公告)日：2007-03-13

申请号：US10629637

申请日：2003-07-30

申请人： Manabu Yamazoe ,  Kentaro Yano

发明人： Manabu Yamazoe ,  Kentaro Yano

IPC分类号： G06K9/00

CPC分类号： G06T5/009 ,  G06T2207/10024 ,  H04N1/6077

摘要： Correction for color fog is securely achieved with limited load of processing. The RGB image data are converted into the luminance Y and the chromaticity values C1, C2, then a highlight point and a shadow point are determined and are connected to define the axis of the color solid. The color solid is rotated so as that the axis becomes parallel to the luminance axis Y and is so translated in parallel manner that the pixel of the minimum luminance coincides with the original point of the color space.

摘要翻译： 通过加工的有限负载可靠地实现色雾校正。 将RGB图像数据转换成亮度Y和色度值C 1，C 2，然后确定高光点和阴影点并连接以定义色彩固体的轴。 颜色固体被旋转，使得轴变得平行于亮度轴Y，并且平行地平移，使得最小亮度的像素与颜色空间的原始点一致。

公开(公告)号：US07146045B2

公开(公告)日：2006-12-05

申请号：US10629656

申请日：2003-07-30

申请人： Manabu Yamazoe ,  Nobuo Ogura ,  Akihiko Uekusa ,  Kentaro Yano ,  Tetsuya Suwa

发明人： Manabu Yamazoe ,  Nobuo Ogura ,  Akihiko Uekusa ,  Kentaro Yano ,  Tetsuya Suwa

IPC分类号： G06K9/00

CPC分类号： G06T5/40 ,  G06T5/009 ,  H04N1/4074 ,  H04N1/6027

摘要： Software of a simple configuration checks whether an original image to be corrected is an image picture, and an image correction process based upon a formed histogram of the original image is not performed for an image different from the image picture. An image processing condition is set in accordance with the formed histogram to perform the image correction process for the original image. An image processing method judges from a shape of the formed histogram whether the original image is an image picture, and does not perform not perform the image correction process for the original image if it is judged that the original image is not an image picture.

摘要翻译： 简单配置的软件检查要校正的原始图像是否是图像图像，并且不对与图像图像不同的图像执行基于原始图像的形成的直方图的图像校正处理。 根据形成的直方图设置图像处理条件，以对原始图像执行图像校正处理。 如果判断出原始图像不是图像图像，则图像处理方法从所形成的直方图的形状判断原始图像是否为图像图像，并且不对原始图像执行图像校正处理。

公开(公告)号：US06608926B1

公开(公告)日：2003-08-19

申请号：US09337534

申请日：1999-06-22

申请人： Tetsuya Suwa ,  Kentaro Yano ,  Manabu Yamazoe

发明人： Tetsuya Suwa ,  Kentaro Yano ,  Manabu Yamazoe

IPC分类号： G06K900

CPC分类号： H04N1/608 ,  G06T5/009 ,  G06T5/40 ,  G06T2207/10024 ,  H04N1/4074

摘要： In order to enable satisfactory image processing according to a characteristic of an original image, image data representing an original image is input; it is judged whether or not the value of a saturation component of the image data is larger than a predetermined value; if the value of the saturation component of the image data is larger than the predetermined value, a histogram of the original image is formed except the image data; a color processing condition is set on the basis of the formed histogram; and color processing is performed to the original image on the basis of the set color processing condition.

摘要翻译： 为了根据原始图像的特性实现令人满意的图像处理，输入表示原始图像的图像数据; 判断图像数据的饱和分量的值是否大于预定值; 如果图像数据的饱和分量的值大于预定值，则除图像数据之外还形成原始图像的直方图; 在形成的直方图的基础上设定颜色处理条件; 并且基于设定的颜色处理条件对原始图像进行颜色处理。

公开(公告)号：US08374429B2

公开(公告)日：2013-02-12

申请号：US12974149

申请日：2010-12-21

申请人： Manabu Yamazoe ,  Kentaro Yano

发明人： Manabu Yamazoe ,  Kentaro Yano

IPC分类号： G06K9/00

CPC分类号： G06T5/009 ,  G06T2207/10024 ,  H04N1/6077

摘要： Correction for color fog is securely achieved with limited load of processing. The RGB image data are converted into the luminance and the chromaticity values C1, C2, then a highlight point and a shadow point are determined and are connected to define the axis of the color solid. The color solid is rotated so as that the axis becomes parallel to the luminance axis Y and is so translated in parallel manner that the pixel of the minimum luminance coincides with the original point of the color space.

摘要翻译： 通过加工的有限负载可靠地实现色雾校正。 将RGB图像数据转换为亮度，并且确定色度值C1，C2，然后确定高光点和阴影点，并连接以定义色彩固体的轴。 颜色固体被旋转，使得轴变得平行于亮度轴Y，并且平行地平移以使得最小亮度的像素与颜色空间的原始点一致。

公开(公告)号：US20090009785A1

公开(公告)日：2009-01-08

申请号：US12210458

申请日：2008-09-15

申请人： Manabu Yamazoe ,  Kentaro Yano

发明人： Manabu Yamazoe ,  Kentaro Yano

IPC分类号： H04N1/60

CPC分类号： G06T5/009 ,  G06T2207/10024 ,  H04N1/6077

摘要： Correction for color fog is securely achieved with limited load of processing. The RGB image data are converted into the luminance Y and the chromaticity values C1, C2, then a highlight point and a shadow point are determined and are connected to define the axis of the color solid. The color solid is rotated so as that the axis becomes parallel to the luminance axis Y and is so translated in parallel manner that the pixel of the minimum luminance coincides with the original point of the color space.

摘要翻译： 通过加工的有限负载可靠地实现色雾校正。 将RGB图像数据转换成亮度Y和色度值C1，C2，然后确定高光点和阴影点，并连接以定义颜色固体的轴。 颜色固体被旋转，使得轴变得平行于亮度轴Y，并且平行地平移，使得最小亮度的像素与颜色空间的原始点一致。

公开(公告)号：US07454059B2

公开(公告)日：2008-11-18

申请号：US11554837

申请日：2006-10-31

申请人： Manabu Yamazoe ,  Nobuo Ogura ,  Akihiko Uekusa ,  Kentaro Yano ,  Tetsuya Suwa

发明人： Manabu Yamazoe ,  Nobuo Ogura ,  Akihiko Uekusa ,  Kentaro Yano ,  Tetsuya Suwa

IPC分类号： G06K9/00

CPC分类号： G06T5/40 ,  G06T5/009 ,  H04N1/4074 ,  H04N1/6027

摘要： Software of a simple configuration checks whether an original image to be corrected is an image picture, and an image correction process based upon a formed histogram of the original image is not performed for an image different from the image picture. An image processing condition is set in accordance with the formed histogram to perform the image correction process for the original image. An image processing method judges from a shape of the formed histogram whether the original image is an image picture, and does not perform not perform the image correction process for the original image if it is judged that the original image is not an image picture.

摘要翻译： 简单配置的软件检查要校正的原始图像是否是图像图像，并且不对与图像图像不同的图像执行基于原始图像的形成的直方图的图像校正处理。 根据形成的直方图设置图像处理条件，以对原始图像执行图像校正处理。 如果判断原始图像不是图像图像，则图像处理方法从所形成的直方图的形状判断原始图像是否是图像图像，并且不执行不对原始图像执行图像校正处理。

公开(公告)号：US07426299B2

公开(公告)日：2008-09-16

申请号：US11668059

申请日：2007-01-29

申请人： Manabu Yamazoe ,  Kentaro Yano

发明人： Manabu Yamazoe ,  Kentaro Yano

IPC分类号： G06K9/00

CPC分类号： G06T5/009 ,  G06T2207/10024 ,  H04N1/6077

摘要： Correction for color fog is securely achieved with limited load of processing. The RGB image data are converted into the luminance Y and the chromaticity values C1, C2, then a highlight point and a shadow point are determined and are connected to define the axis of the color solid. The color solid is rotated so as that the axis becomes parallel to the luminance axis Y and is so translated in parallel manner that the pixel of the minimum luminance coincides with the original point of the color space.

摘要翻译： 通过加工的有限负载可靠地实现色雾校正。 将RGB图像数据转换成亮度Y和色度值C 1，C 2，然后确定高光点和阴影点并连接以定义色彩固体的轴。 颜色固体被旋转，使得轴变得平行于亮度轴Y，并且平行地平移，使得最小亮度的像素与颜色空间的原始点一致。

公开(公告)号：US20080137951A1

公开(公告)日：2008-06-12

申请号：US12026886

申请日：2008-02-06

申请人： Manabu Yamazoe ,  Nobuo Ogura ,  Akihiko Uekusa ,  Kentaro Yano ,  Tetsuya Suwa

发明人： Manabu Yamazoe ,  Nobuo Ogura ,  Akihiko Uekusa ,  Kentaro Yano ,  Tetsuya Suwa

IPC分类号： G06K9/00

CPC分类号： G06T5/40 ,  G06T5/009 ,  H04N1/4074 ,  H04N1/6027

摘要： Software of a simple configuration checks whether an original image to be corrected is an image picture, and an image correction process based upon a formed histogram of the original image is not performed for an image different from the image picture. An image processing condition is set in accordance with the formed histogram to perform the image correction process for the original image. An image processing method judges from a shape of the formed histogram whether the original image is an image picture, and does not perform not perform the image correction process for the original image if it is judged that the original image is not an image picture.

摘要翻译： 简单配置的软件检查要校正的原始图像是否是图像图像，并且不对与图像图像不同的图像执行基于原始图像的形成的直方图的图像校正处理。 根据形成的直方图设置图像处理条件，以对原始图像执行图像校正处理。 如果判断原始图像不是图像图像，则图像处理方法从所形成的直方图的形状判断原始图像是否是图像图像，并且不执行不对原始图像执行图像校正处理。

公开(公告)号：US06694051B1

公开(公告)日：2004-02-17

申请号：US09338424

申请日：1999-06-23

申请人： Manabu Yamazoe ,  Kentaro Yano ,  Tetsuya Suwa ,  Okinori Tsuchiya

发明人： Manabu Yamazoe ,  Kentaro Yano ,  Tetsuya Suwa ,  Okinori Tsuchiya

IPC分类号： G06K900

CPC分类号： G06T5/009 ,  G06T5/40 ,  H04N1/4074 ,  H04N1/6077

摘要： An image processing method, an image processing system and a recording medium capable of reproducing images in colors which are close to those memorized by man including a process to create a histogram of an original image, a process to adequately locate a highlight point on the histogram by comparing peaks of the histogram and setting image processing conditions dependently on a shape of a selected peak.

摘要翻译： 一种图像处理方法，图像处理系统和能够再现与人类相似的颜色的图像的图像处理系统和记录介质，包括创建原始图像的直方图的处理，适当定位直方图上的高亮点的处理 通过比较直方图的峰值和根据所选择的峰的形状来设置图像处理条件。