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81. 发明申请

US20090059263A1 IMAGE PROCESSOR 有权
标题翻译：图像处理器
公开(公告)号：US20090059263A1
公开(公告)日：2009-03-05
申请号：US12202971
申请日：2008-09-02
申请人： Tomohiko Hasegawa , Masaki Kondo
发明人： Tomohiko Hasegawa , Masaki Kondo
IPC分类号： G06F3/12
CPC分类号： H04N1/6011 , H04N1/32122 , H04N1/6075 , H04N2201/325 , H04N2201/3273
摘要： An image forming processor includes a generating unit and a correcting unit. The first characteristic quantity data obtaining unit obtains a set of first characteristic quantity data. The receiving unit receives data of an original image. The second characteristic data obtaining unit obtains a set of second characteristic quantity data based on the data of the original image. The generating unit generates at least one set of image data concerning the first characteristic quantity data. The display unit displays the at least one set of image data to prompt a user to specify one set of image data among the at least one set of image data. The correcting unit corrects the original image by using the set of second characteristic quantity data and a set of first characteristic quantity data that has been used to generate the one set of image data specified by the user.
摘要翻译：图像形成处理器包括生成单元和校正单元。第一特征量数据获取单元获得一组第一特征量数据。接收单元接收原始图像的数据。第二特征数据获取单元基于原始图像的数据获得一组第二特征量数据。生成单元生成关于第一特征量数据的至少一组图像数据。所述显示单元显示所述至少一组图像数据，以提示用户在所述至少一组图像数据中指定一组图像数据。校正单元通过使用第二特征量数据集合和已经用于生成由用户指定的一组图像数据的一组第一特征量数据来校正原始图像。

82. 发明申请

US20080260282A1 IMAGE PROCESSOR 有权
标题翻译：图像处理器
公开(公告)号：US20080260282A1
公开(公告)日：2008-10-23
申请号：US11864251
申请日：2007-09-28
申请人： Tomohiko HASEGAWA
发明人： Tomohiko HASEGAWA
IPC分类号： G06K9/40
CPC分类号： G06T5/40 , G06T5/009
摘要： The image processor includes an image filter acquiring unit, a reduced image average value calculating unit, a normalization parameter setting unit, an original image average value calculating unit, an original image reflectance acquiring unit, a normalizing unit, and a correcting unit. The image filter acquiring unit generates either one of the original image filter and the reduced image filter based on the other one of the original image filter and the reduced image filter. The reduced image average value calculating unit calculates an average peripheral value for each pixel in the reduced image using the reduced image filter. The normalization parameter setting unit tabulates frequencies of each reflectance value within the entire range of reflectance values of the reduced image and sets a normalization parameter. The normalizing unit normalizes the reflectance value for each pixel in the original image based on the normalization parameter. The correcting unit corrects a value for each pixel based on the normalized reflectance value for the each pixel in the original image.
摘要翻译：图像处理器包括图像滤波器获取单元，缩小图像平均值计算单元，归一化参数设置单元，原始图像平均值计算单元，原始图像反射率获取单元，归一化单元和校正单元。图像滤波器获取单元基于原始图像滤波器和缩小图像滤波器中的另一个生成原始图像滤波器和缩小图像滤波器中的任一个。缩小图像平均值计算单元使用缩小图像滤波器来计算缩小图像中的每个像素的平均外围值。归一化参数设定单元列出缩小图像的反射率值的整个范围内的各反射率值的频率，并设定归一化参数。标准化单元根据归一化参数对原始图像中的每个像素的反射率进行归一化。校正单元基于原始图像中的每个像素的归一化反射率值来校正每个像素的值。

83. 发明申请

US20070206206A1 Image processing device and method therefor 有权
标题翻译：图像处理装置及其方法
公开(公告)号：US20070206206A1
公开(公告)日：2007-09-06
申请号：US11656013
申请日：2007-01-22
申请人： Masaki Kondo , Tomohiko Hasegawa
发明人： Masaki Kondo , Tomohiko Hasegawa
IPC分类号： G06K15/02
CPC分类号： G06T3/4007 , H04N1/3935
摘要： The present invention provides an image processing device for processing an original image having a first number of horizontal lines parallel to one another. Each of the first number of horizontal lines includes a second number of pixels. The image processing device has a processing unit and a storage unit. The processing unit resizes the original image to an output image with a scaling factor, the output image having a plurality of target pixels. The storage unit stores a gray scale of each pixel in at least one of the first number of horizontal lines. The processing unit has a first calculating unit, a selecting unit, and a second calculating unit. The first calculating unit calculates a maximum number of horizontal lines which the storage unit is able to store at once, based on the second number of pixels, the maximum number being less than the first number. The selecting unit selects a resizing method to resize the original image based on the scaling factor and the maximum number of horizontal lines. The second calculating unit calculates a gray scale of the target pixel in the output image with the selected method.
摘要翻译：本发明提供了一种用于处理具有彼此平行的第一数量的水平线的原始图像的图像处理装置。第一数量的水平线中的每一个包括第二数量的像素。图像处理装置具有处理单元和存储单元。处理单元将原始图像调整为具有缩放因子的输出图像，输出图像具有多个目标像素。存储单元将每个像素的灰度级存储在第一数量的水平行中的至少一个中。处理单元具有第一计算单元，选择单元和第二计算单元。第一计算单元基于第二数量的像素计算存储单元能够一次存储的最大水平行数，最大数目小于第一数量。选择单元基于缩放因子和最大数量的水平线选择调整大小的方法来调整原始图像的大小。第二计算单元使用所选择的方法计算输出图像中的目标像素的灰度。

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