公开(公告)号：US5721578A

公开(公告)日：1998-02-24

申请号：US365072

申请日：1994-12-27

申请人： Yoshiyuki Nakai ,  Yasushi Adachi ,  Tatsuya Tanaka ,  Toshio Takehara ,  Tsuyoshi Takeno

发明人： Yoshiyuki Nakai ,  Yasushi Adachi ,  Tatsuya Tanaka ,  Toshio Takehara ,  Tsuyoshi Takeno

IPC分类号： H04N1/405 ,  H04N1/52 ,  B41J2/355 ,  G01D15/10 ,  G01D15/16

CPC分类号： H04N1/52 ,  H04N1/4055

摘要： A gradation control method in a color thermal transfer printer is adapted to express one pixel by a dot matrix with two rows and two coles, control a density value of one dot with a time for energizing a heating element of a thermal head, and carry out mask patterning for plotting only one of four dots when the gradation of each color for one pixel is not more than a prescribed value while plotting only two of the four dots when the gradation is in excess of the prescribed value. At this time, employed is a mask pattern of necessarily plotting cyan and magenta on dots which are different from each other. A picture quality improving method in a staggered printing system is adapted to plot a noted dot when at least one of such conditions that density data of the noted dot is in excess of a prescribed density value and that density data of any of four dots most approximate to the noted dot is not more than a prescribed low density value is satisfied, even if the noted dot corresponds to that to be masked.

摘要翻译： 彩色热转印打印机中的灰度控制方法适用于用两行和两列的点阵表示一个像素，一个点的浓度值用于激励热敏头的加热元件的时间，并执行 当一个像素的每个颜色的灰度不大于规定值时绘制仅四个点之一的掩模图案，同时当灰度超过规定值时仅画出四个点中的两个点。 此时，被采用的是一种掩模图案，其必须在彼此不同的点上绘制青色和品红色。 当交错印刷系统中的图像质量改进方法适用于当所述点的密度数据超过规定的浓度值的至少一个这样的条件中的至少一个并且四个点中的任何一个的密度数据最接近时绘制注释的点 即使指示的点对应于要被掩蔽的点，对于所指示的点也不大于规定的低密度值。

公开(公告)号：US5892592A

公开(公告)日：1999-04-06

申请号：US540580

申请日：1995-10-06

申请人： Yasushi Adachi ,  Yoshiyuki Nakai

发明人： Yasushi Adachi ,  Yoshiyuki Nakai

IPC分类号： G06F15/18 ,  G06N3/00 ,  G06T5/20 ,  H04N1/40 ,  G06K9/36 ,  H04N1/387

CPC分类号： H04N1/40062

摘要： An image processing apparatus inputs an image signal obtained by scanning a document in which a character region, a photographic region and a dot region are mixed and stores image data in a local block composed of a target picture element and plural picture elements surrounding the target picture element. The image processing apparatus computes first and second feature parameters P.sub.0 and P.sub.1 representing the features of each region based on the image data in the local block, and inputs the resulting first and second feature parameters P.sub.0 and P.sub.1 to an identification circuit adopting a neural network. The identification circuit outputs the region identification information O.sub.0 and O.sub.1 of the target picture element, and the filter processing circuit performs a spatial filtering process according to the region identification information O.sub.0 and O.sub.1. As described, in the image processing apparatus, since a multi-dimensional identification process is performed using the neural circuit which receives inputs of plural feature parameters, an image identification with very high precision is permitted, and an optimum spatial-filtering process can be applied according to the feature of each picture element,

摘要翻译： 图像处理装置输入通过扫描其中混合了字符区域，照相区域和点区域的文档获得的图像信号，并将图像数据存储在由目标像素和围绕目标图像的多个图像元素组成的局部块中 元件。 图像处理装置基于本地块中的图像数据来计算表示每个区域的特征的第一和第二特征参数P0和P1，并将得到的第一和第二特征参数P0和P1输入到采用神经网络的识别电路。 识别电路输出目标像素的区域识别信息O0和O1，滤波处理电路根据区域识别信息O0和O1执行空间滤波处理。 如图所示，在图像处理装置中，由于使用接收多个特征参数的输入的神经电路进行多维识别处理，因此允许具有非常高精度的图像识别，并且可以应用最佳的空间滤波处理 根据每个图像元素的特征，

公开(公告)号：US06473202B1

公开(公告)日：2002-10-29

申请号：US09314327

申请日：1999-05-19

申请人： Toshihiro Kanata ,  Yasushi Adachi ,  Makoto Otsu

发明人： Toshihiro Kanata ,  Yasushi Adachi ,  Makoto Otsu

IPC分类号： G06K1502

CPC分类号： H04N1/40062 ,  G06K2215/0094 ,  H04N1/56

摘要： An image processing apparatus includes: a parameter computing means which computes the maximum density value, the summation of density differences, the average density and the maximum density difference for each pixel in a mask containing a target pixel; and a color determination counting circuit which makes appropriate, selective threshold comparisons based on the computed result from the parameter computing circuit to determine an area in a mask as being chromatic, achromatic or ‘the other’ area.

摘要翻译： 一种图像处理装置包括：参数计算装置，其计算包含目标像素的掩模中的每个像素的最大浓度值，密度差的总和，平均密度和最大浓度差; 以及颜色确定计数电路，其基于来自参数计算电路的计算结果进行适当的选择性阈值比较，以将掩模中的区域确定为有色，无色或“另一”区域。

公开(公告)号：US6111982A

公开(公告)日：2000-08-29

申请号：US140745

申请日：1998-08-26

申请人： Yasushi Adachi

发明人： Yasushi Adachi

IPC分类号： H04N1/40 ,  G06K9/00

CPC分类号： H04N1/40062

摘要： A first feature parameter calculating circuit outputs, as a variable of a first feature parameter, a difference between a maximum value and a minimum value of signal levels of pixels calculated in a local block having a target pixel at a center. A second feature parameter calculating circuit determines sums of differences in signal level in the local block, along a direction in which the pixels are arranged, and outputs, as a variable of a second feature parameter, a minimum value of the sums. A third feature parameter calculating circuit binarizes the pixels in the local block, and counts the number of succeedingly arranged pixels having equal density, for example, along a main scanning direction, and calculates a difference between a maximum value and a minimum value of the numbers counted. In the same manner, a difference is also calculated along a sub scanning direction, and larger of two differences is outputted as a variable of a third feature parameter. A judging circuit categorizes each variable multi-dimensionally so as to discriminate a region including the target pixel.

摘要翻译： 第一特征参数计算电路作为第一特征参数的变量输出在具有中心的目标像素的局部块中计算的像素的信号电平的最大值和最小值之间的差。 第二特征参数计算电路沿着排列像素的方向确定局部块中的信号电平差的和，作为第二特征参数的变量，输出该和的最小值。 第三特征参数计算电路对本地块中的像素进行二值化处理，并且例如沿着主扫描方向对具有相等密度的后续排列像素的数量进行计数，并且计算数字的最大值和最小值之间的差 算了 以相同的方式，也沿副扫描方向计算差值，并且输出两个差值较大的值作为第三特征参数的变量。 判断电路对各变量进行多维分类，以区分包括目标像素的区域。

公开(公告)号：US07773776B2

公开(公告)日：2010-08-10

申请号：US11334519

申请日：2006-01-19

申请人： Yasushi Adachi

发明人： Yasushi Adachi

IPC分类号： G06K9/00 ,  G06K9/46 ,  G06K15/00 ,  H04N1/40

CPC分类号： H04N1/40075 ,  H04N1/40062

摘要： An image processing apparatus is provided with a halftone frequency determining section for determining a halftone frequency of an image data consisting of plural color components. The halftone frequency determining section is provided with a flat halftone discriminating section for extracting information of density distribution per segment block, and discriminating, based on the information of density distribution, whether or not the segment block is a flat halftone region in which density transition is low; a threshold value determining section for determining a threshold value by using an adjusting value that is predetermined in accordance with a reading property of the image reading apparatus with respect to respective color components, the threshold value being for use in extraction of the binary data of the pixel density; a maximum transition number averaging section for averaging the transition numbers of the binary data, the transition numbers being worked out by using the threshold value; and a halftone frequency estimating section for estimating the halftone frequency, based on the average. With this arrangement, it is possible to realize an image processing apparatus capable of performing highly accurate halftone frequency determination even for composite color halftone.

摘要翻译： 图像处理装置具有半色调频率确定部分，用于确定由多个颜色分量组成的图像数据的半色调频率。 半色调频率确定部分设置有平坦半色调鉴别部分，用于提取每个片段块的密度分布信息，并且根据密度分布的信息判别片段是否是其中密度转变的平坦半色调区域 低; 阈值确定部分，用于通过使用根据图像读取装置相对于各个颜色分量的读取特性预定的调节值来确定阈值，所述阈值用于提取所述图像读取装置的二进制数据 像素密度; 用于对二进制数据的转移次数进行平均的最大转移数平均部分，通过使用该阈值来计算转移数; 以及基于平均值估计半色调频率的半色调频率估计部分。 利用这种布置，即使对于复合颜色半色调，也可以实现能够执行高精度半色调频率确定的图像处理装置。

公开(公告)号：US06466693B1

公开(公告)日：2002-10-15

申请号：US09321345

申请日：1999-05-27

申请人： Makoto Otsu ,  Yasushi Adachi ,  Toshihiro Kanata

发明人： Makoto Otsu ,  Yasushi Adachi ,  Toshihiro Kanata

IPC分类号： G06K900

CPC分类号： G06K9/38 ,  G06K2209/01 ,  H04N1/40062 ,  H04N1/6072

摘要： The present invention is an image processing apparatus comprising: dividing means for dividing an image signal obtained by scanning an original document into predetermined local blocks and output a predetermined including a target pixel; a binary coding processing section which converts the image signal in the predetermined block into binary code information; means for calculating each area (dimension) of the binary values; means for calculating number of times that the binary values are changed; a threshold processing section for performing threshold processing by properly and selectively using a threshold of the maximum density difference in the predetermined area, each area (dimension) value after binary coding and number of counts as a parameter; and a judgement processing section for judging the image signal in the predetermined area.

摘要翻译： 本发明是一种图像处理装置，包括：分割装置，用于将通过将原始文档扫描获得的图像信号划分成预定的局部块并输出包括目标像素的预定值; 二进制编码处理部分，将预定块中的图像信号转换为二进制码信息; 用于计算二进制值的每个区域（维度）的装置; 用于计算二进制值改变次数的装置; 阈值处理部分，用于通过适当地选择性地使用预定区域中的最大浓度差的阈值，二进制编码之后的每个区域（维数）和计数数作为参数来执行阈值处理; 以及判断处理部，用于判断所述预定区域中的图像信号。

公开(公告)号：US6078410A

公开(公告)日：2000-06-20

申请号：US760712

申请日：1996-12-04

申请人： Yasushi Adachi

发明人： Yasushi Adachi

IPC分类号： G06F15/18 ,  G06N3/00 ,  G06T5/00 ,  H04N1/407 ,  G03F3/08

CPC分类号： H04N1/4074

摘要： An image processing apparatus includes a feature data extracting circuit for detecting feature data indicative of density characteristics of a document based on image signals inputted from an input terminal, a density correction table selecting circuit composed of a neural circuit network which is learned beforehand so as to recognize image characteristics based on the feature data, and a density correcting circuit for selecting a density correction table in accordance with image characteristics based on a selection signal from the density correction table selecting circuit so that the density of image signals is corrected based on the density correction table. As a result, characteristics of the document are extracted, so that the density of the image signals can be corrected based thereon. As a result, the density characteristics of the document are extracted, and a density correction can be performed based on the extracted density characteristics, thereby obtaining a high quality recorded image with respect to documents of various kinds. Furthermore, by adopting the neural circuit network, the density of the image signals can be corrected accurately at high speed.

摘要翻译： 一种图像处理装置包括：特征数据提取电路，用于根据从输入端输入的图像信号，检测指示文档密度特征的特征数据;密度校正表选择电路，其由预先学习的神经电路网络组成，以便 基于特征数据识别图像特性，以及浓度校正电路，用于根据来自浓度校正表选择电路的选择信号，根据图像特性来选择浓度校正表，使得基于密度校正图像信号的浓度 校正表。 结果，提取文档的特征，从而可以基于此校正图像信号的浓度。 结果，提取文档的浓度特性，并且可以基于所提取的浓度特性进行浓度校正，从而获得关于各种文档的高质量记录图像。 此外，通过采用神经电路网络，可以高速准确地校正图像信号的密度。

公开(公告)号：US20100030645A1

公开(公告)日：2010-02-04

申请号：US12518558

申请日：2007-11-28

申请人： Keiko Watanuki ,  Haruo Hinode ,  Masayuki Nakazawa ,  Ikuo Keshi ,  Yasushi Adachi ,  Tatsushi Aiba ,  Tomoaki Yamamoto

发明人： Keiko Watanuki ,  Haruo Hinode ,  Masayuki Nakazawa ,  Ikuo Keshi ,  Yasushi Adachi ,  Tatsushi Aiba ,  Tomoaki Yamamoto

IPC分类号： G06Q30/00 ,  G06F17/30 ,  G06F15/16

CPC分类号： G06Q30/0255 ,  G06F16/70 ,  G06F16/9535 ,  G06Q30/02 ,  H04N7/17318 ,  H04N21/23424 ,  H04N21/25875 ,  H04N21/25891 ,  H04N21/2668 ,  H04N21/4126 ,  H04N21/4667 ,  H04N21/47815 ,  H04N21/812 ,  H04N21/84

摘要： An advertisement distributing system, advertisement distributing server, and advertisement distributing method, program and recording medium are provided for encouraging the users to buy a product in such a manner that the most suitable program video scene is selected in accordance with the advertisement distributed by an advertiser, and distributed to the users with the advertisement. An advertising video searching unit of a server, based on an advertisement ID received from a first terminal device, searches through advertisement video, extracts a video ID corresponding to the advertisement ID and outputs it to a viewing history searching unit. A viewing history searching unit determines whether the video ID has been stored in viewing history that reflects user's taste, and outputs the corresponding video ID if it is found, to a content synthesizer. The content synthesizer distributes the advertisement data and video data to the first terminal device.

摘要翻译： 提供广告分发系统，广告分发服务器和广告分发方法，程序和记录介质，用于鼓励用户购买产品，使得根据广告商分发的广告选择最合适的节目视频场景 并分发给用户的广告。 服务器的广告视频搜索单元基于从第一终端设备接收的广告ID，搜索广告视频，提取与广告ID相对应的视频ID，并将其输出到观看历史搜索单元。 观看历史搜索单元确定视频ID是否已被存储在反映用户品味的观看历史中，并且如果被发现，则将相应的视频ID输出到内容合成器。 内容合成器将广告数据和视频数据分配给第一终端设备。

公开(公告)号：US07541025B2

公开(公告)日：2009-06-02

申请号：US10786094

申请日：2004-02-26

申请人： Susumu Ikehara ,  Yasushi Adachi ,  Yasuhiro Suzuki

发明人： Susumu Ikehara ,  Yasushi Adachi ,  Yasuhiro Suzuki

IPC分类号： A61K35/12 ,  A61K35/14 ,  C12N5/06 ,  C12N5/08 ,  A61N5/10

CPC分类号： A61K35/28 ,  A61K35/17

摘要： The invention provides a technology which utilizes donor lymphocyte infusion and by which malignant tumor can be treated without causing such an adverse effect as graft versus host disease. Thus, a method for the treatment of malignant tumor is provided which comprises performing, in a patient requiring such treatment, donor lymphocyte infusion for the graft versus tumor reaction-based treatment of tumor and then performing radiation treatment, infusion of lymphocytes derived from the host or a third party identical in HLA type to the host, and intra bone marrow-bone marrow transplantation using bone marrow cells derived from the host or a third party identical in HLA type to the host, for the prevention and treatment of the graft versus host disease induced by the donor lymphocyte infusion.

摘要翻译： 本发明提供一种利用供体淋巴细胞输注的技术，通过其可以治疗恶性肿瘤而不引起移植物抗宿主病的不利影响。 因此，提供了治疗恶性肿瘤的方法，其包括在需要这种治疗的患者中进行供体淋巴细胞输注用于基于肿瘤反应的移植物治疗，然后进行放射治疗，输入源自宿主的淋巴细胞 或HLA类型与宿主相同的第三方，以及使用衍生自宿主的骨髓细胞或HLA型与宿主相同的第三方进行骨髓 - 骨髓移植，用于预防和治疗移植物抗宿主 由供体淋巴细胞输注引起的疾病。

公开(公告)号：US07295344B2

公开(公告)日：2007-11-13

申请号：US10673109

申请日：2003-09-25

申请人： Yasushi Adachi

发明人： Yasushi Adachi

IPC分类号： H04N1/38 ,  H04N1/387 ,  G06K9/46 ,  G06T7/00

CPC分类号： G06T7/00

摘要： A parameter representing whether an effective density pixel exists in an objective image is calculated. As to each interest pixel in the objective image having one pixel neighboring a downstream side in a first direction, the interest pixel is defined as an effective density pixel when a first condition and a second condition is an effective density pixel are satisfied, and in other case, the interest pixel is defined as an ineffective density pixel. The objective image is converted to an update image on one-line reduced lines in the first direction. A parameter representing whether an effective density pixel exists in the update image is calculated. The conversion and the calculation are repeated about the update image as the objective image. When the objective image converts one line in the first direction, the number of continuous pixels of the effective density pixels spatially continuing is calculated based on each parameter.

摘要翻译： 计算表示目标图像中是否存在有效浓度像素的参数。 对于具有与第一方向的下游侧相邻的一个像素的目标图像中的每个兴趣像素，当满足第一条件和第二条件为有效密度像素时，将兴趣像素定义为有效密度像素，并且在其他 感兴趣像素被定义为无效密度像素。 目标图像在第一个方向上以一行缩小的行转换为更新图像。 计算表示更新图像中是否存在有效密度像素的参数。 关于作为目标图像的更新图像重复转换和计算。 当目标图像在第一方向上转换一行时，基于每个参数计算空间上持续的有效密度像素的连续像素的数量。