公开(公告)号：US20120201453A1

公开(公告)日：2012-08-09

申请号：US13357051

申请日：2012-01-24

申请人： Kohei Furuya

发明人： Kohei Furuya

IPC分类号： G06K9/00

CPC分类号： G06T5/008 ,  G06T2207/20021 ,  H04N1/6027

摘要： An image processing apparatus adapted to perform tone correction of luminance of an image, comprises: a image dividing unit configured to divide the image into a plurality of blocks; a calculation unit configured to calculate a plurality of feature amounts of each of the blocks including a luminance value and calculate a saturated feature amount based on the plurality of calculated feature amounts, wherein the saturated feature amount represents color deviation tendency when the tone correction is applied to the image using a reference tone correction characteristic; a changing unit configured to change the reference tone correction characteristic according to the calculated saturated feature amount; and a correction unit configured to perform the tone correction based on the changed reference tone correction, wherein the changing unit weakens a degree of the reference tone correction characteristic when the saturated feature amount indicates a stronger tendency toward color deviation.

摘要翻译： 一种图像处理装置，适于执行图像的亮度的色调校正，包括：图像分割单元，被配置为将图像划分为多个块; 计算单元，被配置为计算包括亮度值的每个块的多个特征量，并且基于所计算的多个特征量来计算饱和特征量，其中，饱和特征量表示当应用色调校正时的颜色偏差倾向 使用参考色调校正特性对图像; 改变单元，被配置为根据所计算的饱和特征量改变基准色调校正特性; 以及校正单元，被配置为基于改变的参考色调校正来执行色调校正，其中当饱和特征量指示更强的颜色偏移趋势时，改变单元削弱参考色调校正特性的程度。

公开(公告)号：US4990178A

公开(公告)日：1991-02-05

申请号：US435695

申请日：1989-11-13

申请人： Tatsuo Haneishi ,  Mutsuo Nakajima ,  Kiyoshi Koi ,  Kohei Furuya ,  Seigo Iwado ,  Sadao Sata

发明人： Tatsuo Haneishi ,  Mutsuo Nakajima ,  Kiyoshi Koi ,  Kohei Furuya ,  Seigo Iwado ,  Sadao Sata

IPC分类号： A01N63/04 ,  C07D307/93 ,  C12N1/14 ,  C12P7/44 ,  C12P17/04 ,  C12R1/79

CPC分类号： C12R1/645 ,  C07D307/93 ,  C12P17/04 ,  C12P7/44 ,  Y10S435/911

摘要： A novel compound names "cornexistin" has the formula (I): ##STR1## and it and the corresponding ring-opened diacid and salts thereof have herbicidal and growth regulating effects. Cornexistin can be prepared by cultivation of a microorganism of the genus Paecilomyces, e.g. Paecilomyces variotii Bainier SANK 21086.

公开(公告)号：US08351698B2

公开(公告)日：2013-01-08

申请号：US12862393

申请日：2010-08-24

申请人： Kohei Furuya

发明人： Kohei Furuya

IPC分类号： G06K9/00

CPC分类号： H04N5/57 ,  G06T5/009 ,  G06T5/40 ,  G06T2207/10024 ,  H04N21/4318 ,  H04N21/44008

摘要： An image processing apparatus generates, for an image, partial histograms by dividing a luminance histogram at downward convex parts of a frequency distribution of the luminance histogram. The image processing apparatus calculates, for a partial histogram selected from the partial histograms, a difference between a maximum frequency in each of all the partial histograms located on the first side of the selected partial histogram, and a minimum frequency within a luminance range from a luminance level of the maximum frequency to that of a maximum frequency in the selected partial histogram as a drop, and sets a maximum one of the drops calculated for the respective partial histograms as a drop. The image processing apparatus sets a weight, which becomes smaller as this drop is larger, for the selected partial histogram, and calculates a weighted average of the luminance histogram, thereby acquiring a luminance value for the tone correction.

摘要翻译： 图像处理装置通过将亮度直方图的频率分布的向下凸部分的亮度直方图分割为图像来生成部分直方图。 图像处理装置针对从部分直方图中选择的部分直方图计算位于所选部分直方图的第一侧的所有部分直方图中的每一个中的最大频率与来自所选部分直方图的亮度范围内的最小频率之间的差 将所选择的部分直方图中的最大频率的最大频率的亮度级别作为下降，并且将针对各个部分直方图计算的最大值中的一个设置为下降。 图像处理装置对于所选择的部分直方图设定对于该下降越大越小的权重，并且计算亮度直方图的加权平均值，从而获得色调校正的亮度值。

公开(公告)号：US08400527B2

公开(公告)日：2013-03-19

申请号：US12814125

申请日：2010-06-11

申请人： Kohei Furuya

发明人： Kohei Furuya

IPC分类号： H04N5/76 ,  H04N5/262

CPC分类号： H04N9/79 ,  H04N5/232 ,  H04N5/23219 ,  H04N5/235 ,  H04N9/735

摘要： An image capture apparatus has an image capture unit to capture an object image, an acquisition unit to acquire a developing parameter for image data captured by the image capture unit, an analysis unit to analyze RAW image data generated by the image capture unit, an image composition unit to compose a plurality of RAW image data generated by the image capture unit and generate composite RAW image data, a composition ratio determination unit to determine a composition ratio for a plurality of developing parameters respectively for development of the plurality of RAW image data acquired by the acquisition unit, a parameter composition unit to compose the plurality of developing parameters and generate one composite developing parameter, and a development unit to develop the composite RAW image data using the composite developing parameter.

摘要翻译： 图像拍摄装置具有拍摄对象图像的图像拍摄单元，获取由图像拍摄单元拍摄的图像数据的显影参数的获取单元，分析由图像拍摄单元生成的RAW图像数据的分析单元，图像 合成单元，构成由图像捕获单元生成的多个RAW图像数据，并生成复合RAW图像数据;组成比确定单元，用于分别确定多个显影参数的组成比，用于开发所获取的多个RAW图像数据 由所述获取单元构成参数组合单元，以组合所述多个显影参数并生成一个复合显影参数;以及显影单元，用于使用所述复合显影参数来显影所述复合RAW图像数据。

公开(公告)号：US20100328487A1

公开(公告)日：2010-12-30

申请号：US12814125

申请日：2010-06-11

申请人： Kohei Furuya

发明人： Kohei Furuya

IPC分类号： H04N5/262 ,  H04N9/73

CPC分类号： H04N9/79 ,  H04N5/232 ,  H04N5/23219 ,  H04N5/235 ,  H04N9/735

摘要： An image capture apparatus has an image capture unit to capture an object image, an acquisition unit to acquire a developing parameter for image data captured by the image capture unit, an analysis unit to analyze RAW image data generated by the image capture unit, an image composition unit to compose a plurality of RAW image data generated by the image capture unit and generate composite RAW image data, a composition ratio determination unit to determine a composition ratio for a plurality of developing parameters respectively for development of the plurality of RAW image data acquired by the acquisition unit, a parameter composition unit to compose the plurality of developing parameters and generate one composite developing parameter, and a development unit to develop the composite RAW image data using the composite developing parameter.

摘要翻译： 图像拍摄装置具有拍摄对象图像的图像拍摄单元，获取由图像拍摄单元拍摄的图像数据的显影参数的获取单元，分析由图像拍摄单元生成的RAW图像数据的分析单元，图像 合成单元，构成由图像捕获单元生成的多个RAW图像数据，并生成复合RAW图像数据;组成比确定单元，用于分别确定多个显影参数的组成比，用于开发所获取的多个RAW图像数据 由所述获取单元构成参数组合单元，以组合所述多个显影参数并生成一个复合显影参数;以及显影单元，用于使用所述复合显影参数来显影所述复合RAW图像数据。

公开(公告)号：US4897104A

公开(公告)日：1990-01-30

申请号：US184409

申请日：1988-04-21

申请人： Tatsuo Haneishi ,  Mutsuo Nakajima ,  Kiyoshi Koi ,  Kohei Furuya ,  Seigo Iwado ,  Sadao Sato

发明人： Tatsuo Haneishi ,  Mutsuo Nakajima ,  Kiyoshi Koi ,  Kohei Furuya ,  Seigo Iwado ,  Sadao Sato

IPC分类号： A01N63/04 ,  C07D307/93 ,  C12N1/14 ,  C12P7/44 ,  C12P17/04 ,  C12R1/79

CPC分类号： C12R1/645 ,  C07D307/93 ,  C12P17/04 ,  C12P7/44 ,  Y10S435/911

摘要： A novel compound named "cornexistin" has the formula (I): ##STR1## and it and the corresponding ring-opened diacid and salts thereof have herbicidal and growth regulating effects. Cornexistin can be prepared by cultivation of a microorganism of the genus Paecilomyces, e.g. Paecilomyces variotii Bainier SANK 21086.

公开(公告)号：US08687884B2

公开(公告)日：2014-04-01

申请号：US13357051

申请日：2012-01-24

申请人： Kohei Furuya

发明人： Kohei Furuya

IPC分类号： G06K9/00

CPC分类号： G06T5/008 ,  G06T2207/20021 ,  H04N1/6027

摘要： An image processing apparatus adapted to perform tone correction of luminance of an image, comprises: a image dividing unit configured to divide the image into a plurality of blocks; a calculation unit configured to calculate a plurality of feature amounts of each of the blocks including a luminance value and calculate a saturated feature amount based on the plurality of calculated feature amounts, wherein the saturated feature amount represents color deviation tendency when the tone correction is applied to the image using a reference tone correction characteristic; a changing unit configured to change the reference tone correction characteristic according to the calculated saturated feature amount; and a correction unit configured to perform the tone correction based on the changed reference tone correction, wherein the changing unit weakens a degree of the reference tone correction characteristic when the saturated feature amount indicates a stronger tendency toward color deviation.

摘要翻译： 一种图像处理装置，适于执行图像的亮度的色调校正，包括：图像分割单元，被配置为将图像划分为多个块; 计算单元，被配置为计算包括亮度值的每个块的多个特征量，并且基于所计算的多个特征量来计算饱和特征量，其中，饱和特征量表示当应用色调校正时的颜色偏差倾向 使用参考色调校正特性对图像; 改变单元，被配置为根据所计算的饱和特征量改变基准色调校正特性; 以及校正单元，被配置为基于改变的参考色调校正来执行色调校正，其中当饱和特征量指示更强的颜色偏移趋势时，改变单元削弱参考色调校正特性的程度。

公开(公告)号：US20110052060A1

公开(公告)日：2011-03-03

申请号：US12862393

申请日：2010-08-24

申请人： Kohei Furuya

发明人： Kohei Furuya

IPC分类号： G06K9/38

CPC分类号： H04N5/57 ,  G06T5/009 ,  G06T5/40 ,  G06T2207/10024 ,  H04N21/4318 ,  H04N21/44008

摘要： An image processing apparatus generates, for an image, partial histograms by dividing a luminance histogram at downward convex parts of a frequency distribution of the luminance histogram. The image processing apparatus calculates, for a partial histogram selected from the partial histograms, a difference between a maximum frequency in each of all the partial histograms located on the first side of the selected partial histogram, and a minimum frequency within a luminance range from a luminance level of the maximum frequency to that of a maximum frequency in the selected partial histogram as a drop, and sets a maximum one of the drops calculated for the respective partial histograms as a drop. The image processing apparatus sets a weight, which becomes smaller as this drop is larger, for the selected partial histogram, and calculates a weighted average of the luminance histogram, thereby acquiring a luminance value for the tone correction.

摘要翻译： 图像处理装置通过将亮度直方图的频率分布的向下凸部分的亮度直方图分割为图像来生成部分直方图。 图像处理装置针对从部分直方图中选择的部分直方图计算位于所选部分直方图的第一侧的所有部分直方图中的每一个中的最大频率与来自所选部分直方图的亮度范围内的最小频率之间的差 将所选择的部分直方图中的最大频率的最大频率的亮度级别作为下降，并且将针对各个部分直方图计算的最大值中的一个设置为下降。 图像处理装置对于所选择的部分直方图设定对于该下降越大越小的权重，并且计算亮度直方图的加权平均值，从而获得色调校正的亮度值。