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1.发明授权Image processing apparatus and method including page-background process capability, and non-transitory computer readable storage medium for causing computer to function as the same 有权包括页背景处理能力的图像处理装置和方法，以及使计算机功能相同的非暂时性计算机可读存储介质公开(公告)号：US08073251B2
公开(公告)日：2011-12-06
申请号：US12069771
申请日：2008-02-13
CPC分类号： G06K9/38 , G06K9/00442 , G06K2209/01
摘要： An image processing apparatus includes: a document type automatic classification section which determines whether input image data is image data for a text document or not; a newspaper document classification section which determines whether the input image data is image data for a newspaper document or not; a segmentation process section which identifies a page-background region in the input image data; and a color correction section for, if the input image data is classified as the text document and but not the newspaper document and if a page-background removal process is to be performed to the input image data, performing a first page-background removal process to the image data, but if the input image data is classified as the text document and the newspaper document, not performing the first page-background removal process to the image data. This makes it possible to prevent deterioration of visual sharpness of the text in the document image printed on the newspaper.
摘要翻译： 图像处理装置包括：文档类型自动分类部，其判断输入图像数据是否为文本文档的图像数据; 确定输入图像数据是否为报纸文件的图像数据的报纸文档分类部分; 识别输入图像数据中的页面背景区域的分割处理部分; 以及颜色校正部，用于如果输入图像数据被分类为文本文档而不是报纸文档，并且如果要对输入图像数据执行页面背景去除处理，则执行第一页面背景去除处理 对于图像数据，但是如果输入图像数据被分类为文本文档和报纸文档，则不对图像数据执行第一页面背景去除处理。 这使得可以防止打印在报纸上的文档图像中的文本的视觉清晰度的劣化。
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公开(公告)号：US20070252850A1
公开(公告)日：2007-11-01
申请号：US11790616
申请日：2007-04-26
IPC分类号： G09G5/02
CPC分类号： H04N19/186 , H04N1/646 , H04N19/60 , H04N19/85
摘要： Image processing method and image processing apparatus capable of reducing data volume further after JPEG compression are provided. RGB data is first converted into YUV data, and then scale conversion of luminance value and color-difference value of the YUV data is performed. Discrete cosine transform of the scale-converted YUV data is performed, and the data after the discrete cosine transform is coded into a Huffman code.
摘要翻译： 提供能够在JPEG压缩之后进一步减少数据量的图像处理方法和图像处理装置。 首先将RGB数据转换为YUV数据，然后执行YUV数据的亮度值和色差值的比例变换。 进行缩放变换的YUV数据的离散余弦变换，将离散余弦变换后的数据编码为霍夫曼码。
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3.发明申请Image processing method, image processing apparatus, image forming apparatus, program, and storage medium 有权图像处理方法，图像处理装置，图像形成装置，程序和存储介质公开(公告)号：US20080199076A1
公开(公告)日：2008-08-21
申请号：US12069771
申请日：2008-02-13
IPC分类号： G06K9/34
CPC分类号： G06K9/38 , G06K9/00442 , G06K2209/01
摘要： An image processing apparatus includes: a document type automatic classification section which determines whether input image data is image data for a text document or not; a newspaper document classification section which determines whether the input image data is image data for a newspaper document or not; a segmentation process section which identifies a page-background region in the input image data; and a color correction section for, if the input image data is classified as the text document and but not the newspaper document and if a page-background removal process is to be performed to the input image data, performing a first page-background removal process to the image data, but if the input image data is classified as the text document and the newspaper document, not performing the first page-background removal process to the image data. This makes it possible to prevent deterioration of visual sharpness of the text in the document image printed on the newspaper.
摘要翻译： 图像处理装置包括：文档类型自动分类部，其判断输入图像数据是否为文本文档的图像数据; 确定输入图像数据是否为报纸文件的图像数据的报纸文档分类部分; 识别输入图像数据中的页面背景区域的分割处理部分; 以及颜色校正部，用于如果输入图像数据被分类为文本文档而不是报纸文档，并且如果要对输入图像数据执行页面背景去除处理，则执行第一页面背景去除处理 对于图像数据，但是如果输入图像数据被分类为文本文档和报纸文档，则不对图像数据执行第一页面背景去除处理。 这使得可以防止打印在报纸上的文档图像中的文本的视觉清晰度的劣化。
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公开(公告)号：US20080198393A1
公开(公告)日：2008-08-21
申请号：US12031559
申请日：2008-02-14
申请人： Michiko Fujiwara , Tomoe Matsuoka , Takashi Usui
发明人： Michiko Fujiwara , Tomoe Matsuoka , Takashi Usui
IPC分类号： H04N1/60
CPC分类号： H04N1/6019 , H04N1/4076
摘要： In the case where an output value of a document reading section for at least any of R, G and B is out of a range between a first reference value and a second reference value due to a change in an output value of a reading device caused by an electrical noise, a change of supply voltage, etc. when a document is being read, a second color conversion table is created in accordance with the above change by expanding ranges in a first color conversion table, which ranges are around predetermined first and second reference values and included in regions of RGB color system associated respectively with predetermined tone values of Y, M and C. Using the second color conversion table thus obtained, a color conversion is carried out from the RGB color system into the YMC color system.
摘要翻译： 在由于读取装置的输出值的变化引起的R，G，B中的至少任一个的原稿读取部的输出值在第一基准值和第二基准值之间的范围内的情况下 通过电噪声，电源电压变化等，通过在第一颜色转换表中扩展范围，根据上述变化创建第二颜色转换表，该范围在第一颜色转换表中大约是预先确定的，并且 第二参考值，并且包括在分别与Y，M和C的预定色调值相关联的RGB颜色系统的区域中。使用由此获得的第二颜色转换表，从RGB颜色系统到YMC颜色系统执行颜色转换。
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公开(公告)号：US08218196B2
公开(公告)日：2012-07-10
申请号：US12031559
申请日：2008-02-14
申请人： Michiko Fujiwara , Tomoe Matsuoka , Takashi Usui
发明人： Michiko Fujiwara , Tomoe Matsuoka , Takashi Usui
IPC分类号： G06F15/00
CPC分类号： H04N1/6019 , H04N1/4076
摘要： In the case where an output value of a document reading section for at least any of R, G and B is out of a range between a first reference value and a second reference value due to a change in an output value of a reading device caused by an electrical noise, a change of supply voltage, etc. when a document is being read, a second color conversion table is created in accordance with the above change by expanding ranges in a first color conversion table, which ranges are around predetermined first and second reference values and included in regions of RGB color system associated respectively with predetermined tone values of Y, M and C. Using the second color conversion table thus obtained, a color conversion is carried out from the RGB color system into the YMC color system.
摘要翻译： 在由于读取装置的输出值的变化引起的R，G，B中的至少任一个的原稿读取部的输出值在第一基准值和第二基准值之间的范围内的情况下 通过电噪声，电源电压变化等，通过在第一颜色转换表中扩展范围，根据上述变化创建第二颜色转换表，该范围在第一颜色转换表中大约是预先确定的，并且 第二参考值，并且包括在分别与Y，M和C的预定色调值相关联的RGB颜色系统的区域中。使用由此获得的第二颜色转换表，从RGB颜色系统到YMC颜色系统执行颜色转换。
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公开(公告)号：US20080138711A1
公开(公告)日：2008-06-12
申请号：US11885663
申请日：2006-09-22
申请人： Hidekatsu Izumi , Tadaya Okada , Yasuo Mukai , Michiko Fujiwara , Shigeto Noya
发明人： Hidekatsu Izumi , Tadaya Okada , Yasuo Mukai , Michiko Fujiwara , Shigeto Noya
CPC分类号： H01M6/06 , H01M2/0235 , H01M4/02 , H01M4/244 , H01M4/32 , H01M4/364 , H01M4/381 , H01M4/42 , H01M4/48 , H01M4/50 , H01M4/52 , H01M4/62 , H01M4/625 , H01M6/08 , H01M10/30 , H01M10/4235 , H01M2004/021 , H01M2004/023 , H01M2004/027
摘要： Abstract Provided is an alkaline dry battery allowing suppression of polarization in pulse discharge under heavy load to improve discharge characteristics, and having high reliability in safety in case of short circuit. In the positive electrode, a calcium compound having a content of iron element of 150 ppm or less is added in an amount of 0.1 to 10 mol % with respect to a positive electrode active material, a nickel oxyhydroxide powder having 2.95 or more of an average nickel valence and 8 to 18 μm of an average particle diameter is used, the weight ratio of the nickel oxyhydroxide powder and a manganese dioxide powder is in the range of 20:80 to 90:10. A zinc or zinc alloy powder used as negative electrode active material includes a first powder having a particle diameter more than 75 μm and 425 μm or less, and a second powder having a particle diameter more than 5 μm and 75 μm or less, and the weight ratio of the first powder and the second powder is in the range of 65:35 to 75:25, and the concentration of a potassium hydroxide solution is 33 to 35% by weight.
摘要翻译： 摘要提供了一种碱性干电池，可以在重负载下抑制脉冲放电中的极化，改善放电特性，并在短路的情况下具有较高的安全可靠性。 在正极中，相对于正极活性物质，以铁元素含量为150ppm以下的钙化合物的添加量为0.1〜10摩尔％，羟基氧化镍粉末的平均值为2.95以上 使用镍价和8〜18μm的平均粒径，羟基氧化镍粉末和二氧化锰粉末的重量比在20:80〜90:10的范围内。 用作负极活性物质的锌或锌合金粉末包括粒径大于75μm和425μm或更小的第一粉末和粒径大于5μm和75μm或更小的第二粉末，并且 第一粉末和第二粉末的重量比在65:35〜75:25的范围内，氢氧化钾溶液的浓度为33〜35重量％。
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公开(公告)号：US07244529B2
公开(公告)日：2007-07-17
申请号：US10484089
申请日：2002-05-17
申请人： Shuji Fujiwara , Shigeto Noya , Yasuo Mukai , Michiko Fujiwara , Shinichi Sumiyama , Takeshi Okubo , Yasuko Hoshina
发明人： Shuji Fujiwara , Shigeto Noya , Yasuo Mukai , Michiko Fujiwara , Shinichi Sumiyama , Takeshi Okubo , Yasuko Hoshina
CPC分类号： H01M4/42 , H01M2/1606 , H01M4/244 , H01M6/045 , H01M6/06
摘要： In order to obtain an alkaline dry battery low in the possibility of electrolyte leakage and excellent in discharge performance as well as an alkaline dry battery which is not likely to cause an internal short circuit even with the use of a thin separator, as a zinc powder used is one including 65 to 75 wt % of first zinc particles having a particle size of larger than 75 μm and not larger than 425 μm, and 25 to 35 wt % of second zinc particles having a particle size of not larger than 75 μm.
摘要翻译： 为了获得电解液泄漏可能性低，放电性能优异的碱性干电池以及即使使用薄隔板也不可能引起内部短路的碱性干电池，作为锌粉 使用的是使用65〜75重量％的粒径大于75μm，不大于425μm的第一锌粒子和25〜35重量％的粒径不大于75μm的第二锌粒子。
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公开(公告)号：US20090147325A1
公开(公告)日：2009-06-11
申请号：US12313232
申请日：2008-11-18
申请人： Michiko Fujiwara , Kyosuke Taka
发明人： Michiko Fujiwara , Kyosuke Taka
CPC分类号： H04N1/603
摘要： An image processing apparatus handling combined data including read data from a scanner and written data written by a touch pen, capable of performing appropriate color conversion both on the read data and written data is provided. When a display image obtained by combining the read data and the written data is to be printed, the image processing apparatus executes first image processing on the read data, and second image processing on the written data, respectively. By an image forming apparatus, the combined data including the read data and the written data, which have been appropriately color-converted by respective image processing, is printed.
摘要翻译： 提供一种图像处理装置，其处理包括来自扫描仪的读取数据的组合数据和由触摸笔写入的写入数据，能够对读取的数据和写入的数据进行适当的颜色转换。 当打印通过组合读取数据和写入数据而获得的显示图像时，图像处理装置分别对读取的数据执行第一图像处理，并对写入的数据执行第二图像处理。 通过图像形成装置，打印通过各自图像处理适当地进行了颜色转换的包括读取数据和写入数据的组合数据。
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公开(公告)号：US20060164692A1
公开(公告)日：2006-07-27
申请号：US11336138
申请日：2006-01-19
CPC分类号： H04N1/4078 , H04N1/40006
摘要： In one embodiment, an image forming apparatus that digitally performs image processing and correction processing of image information, and calculates toner consumption by performing a pixel count of an input multilevel image, includes a counting portion that counts, pixel by pixel, the input signal levels of an input multilevel image; a weighting coefficient table that stores weighting coefficients corresponding to the input signal levels; a weighting calculation portion that obtains weighting coefficients corresponding to the input signal levels from the weighting coefficient table and performs weighting of each pixel when counting the input signal levels with the counting portion; and a rewriting portion that rewrites the weighting coefficients stored in the weighting coefficient table; in which a process control is performed when the calculated toner consumption reaches a predetermined value.
摘要翻译： 在一个实施例中，数字地执行图像信息的图像处理和校正处理并且通过执行输入多值图像的像素计数来计算调色剂消耗的图像形成装置包括计数部分，逐个像素地计数输入信号电平 输入多级图像; 加权系数表，其存储对应于输入信号电平的加权系数; 加权计算部分，从加权系数表中获得与输入信号电平相对应的加权系数，并在用计数部分计数输入信号电平时对每个像素执行加权; 以及重写部分，其重写存储在加权系数表中的加权系数; 其中当所计算的调色剂消耗达到预定值时执行过程控制。
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公开(公告)号：US06566009B1
公开(公告)日：2003-05-20
申请号：US09806447
申请日：2001-07-09
IPC分类号： H01M452
摘要： The present invention provides an alkaline battery having good heavy-loading discharge characteristics even after long-term storage at high temperatures. The alkaline battery of the present invention comprises a positive electrode containing manganese dioxide and nickel oxyhydroxide as an active material, a negative electrode containing zinc as an active material, and an alkaline electrolyte. The positive electrode further contains at least one compound selected from the group consisting of an oxygen-containing zinc compound, an oxygen-containing calcium compound, an oxygen-containing yttrium compound, and an oxygen-containing titanium compound.
摘要翻译： 本发明提供即使在高温下长期保存后也具有良好的重载放电特性的碱性电池。 本发明的碱性电池包括含有二氧化锰和氢氧化正镍作为活性物质的正极，含有锌作为活性物质的负极和碱性电解质。 正极还含有选自含氧锌化合物，含氧钙化合物，含氧钇化合物和含氧钛化合物中的至少一种化合物。
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