公开(公告)号：US20120257799A1

公开(公告)日：2012-10-11

申请号：US13436585

申请日：2012-03-30

申请人： Kotaro Yano ,  Hiroshi Sato ,  Shunsuke Nakano

发明人： Kotaro Yano ,  Hiroshi Sato ,  Shunsuke Nakano

IPC分类号： G06K9/46 ,  G06K9/00

CPC分类号： G06K9/00281

摘要： An image recognition apparatus includes an extraction unit configured to extract a feature quantity for each local area from an input image, a conversion unit configured to convert the feature quantity extracted by the extraction unit into a feature quantity indicating a degree with respect to an attribute for each local area, a verification unit configured to verify the feature quantity converted by the conversion unit against a feature quantity of a registered image, and an identification unit configured to identify whether the input image is identical to the registered image by integrating the verification result for each local area acquired by the verification unit.

摘要翻译： 图像识别装置包括：提取单元，被配置为从输入图像中提取每个局部区域的特征量;转换单元，被配置为将由提取单元提取的特征量转换为指示相对于属性的属性的度数的特征量 每个局部区域，验证单元，被配置为验证由转换单元转换的特征量相对于注册图像的特征量;以及识别单元，被配置为通过将输入图像与登记图像相一致来识别， 验证单位获取的每个局部区域。

公开(公告)号：US08861803B2

公开(公告)日：2014-10-14

申请号：US13436585

申请日：2012-03-30

申请人： Kotaro Yano ,  Hiroshi Sato ,  Shunsuke Nakano

发明人： Kotaro Yano ,  Hiroshi Sato ,  Shunsuke Nakano

IPC分类号： G06K9/46 ,  G06K9/00

CPC分类号： G06K9/00281

摘要： An image recognition apparatus includes an extraction unit configured to extract a feature quantity for each local area from an input image, a conversion unit configured to convert the feature quantity extracted by the extraction unit into a feature quantity indicating a degree with respect to an attribute for each local area, a verification unit configured to verify the feature quantity converted by the conversion unit against a feature quantity of a registered image, and an identification unit configured to identify whether the input image is identical to the registered image by integrating the verification result for each local area acquired by the verification unit.

摘要翻译： 图像识别装置包括：提取单元，被配置为从输入图像中提取每个局部区域的特征量;转换单元，被配置为将由提取单元提取的特征量转换为指示相对于属性的属性的度数的特征量 每个局部区域，验证单元，被配置为验证由转换单元转换的特征量相对于注册图像的特征量;以及识别单元，被配置为通过将输入图像与登记图像相一致来识别， 验证单位获取的每个局部区域。

公开(公告)号：US09002115B2

公开(公告)日：2015-04-07

申请号：US13527235

申请日：2012-06-19

申请人： Kiyotaka Takahashi ,  Kotaro Yano ,  Takashi Suzuki ,  Hiroshi Sato

发明人： Kiyotaka Takahashi ,  Kotaro Yano ,  Takashi Suzuki ,  Hiroshi Sato

IPC分类号： G06K9/46 ,  G06K9/00 ,  G06K9/62

CPC分类号： G06K9/00281 ,  G06K9/6228

摘要： A dictionary data registration apparatus includes a dictionary configured to be registered a local feature amount for each region of an image with respect to each of a plurality of categories, an extraction unit configured to extract the local feature amount from a plurality of regions of an input image, a selection unit configured to select a plurality of the local feature amounts for each region according to a distribution of the local feature amounts extracted by the extraction unit from a plurality of regions of a plurality of pieces of input images which belongs to the category with respect to each of the plurality of categories, and a registration unit configured to register the selected plurality of local feature amounts on the dictionary as a local feature amount for each region with respect to the category.

摘要翻译： 字典数据登记装置，包括：被配置为针对多个类别中的每一个注册图像的每个区域的局部特征量的字典;提取单元，被配置为从输入的多个区域中提取局部特征量 图像，选择单元，被配置为根据由提取单元从属于该类别的多个输入图像的多个区域中提取的局部特征量的分布来选择每个区域的多个局部特征量 以及登记单元，被配置为将所选择的多个局部特征量登记在词典上，作为相对于该类别的每个区域的局部特征量。

公开(公告)号：US20120328198A1

公开(公告)日：2012-12-27

申请号：US13527235

申请日：2012-06-19

申请人： Kiyotaka Takahashi ,  Kotaro Yano ,  Takashi Suzuki ,  Hiroshi Sato

发明人： Kiyotaka Takahashi ,  Kotaro Yano ,  Takashi Suzuki ,  Hiroshi Sato

IPC分类号： G06K9/46

CPC分类号： G06K9/00281 ,  G06K9/6228

摘要： A dictionary data registration apparatus includes a dictionary configured to be registered a local feature amount for each region of an image with respect to each of a plurality of categories, an extraction unit configured to extract the local feature amount from a plurality of regions of an input image, a selection unit configured to select a plurality of the local feature amounts for each region according to a distribution of the local feature amounts extracted by the extraction unit from a plurality of regions of a plurality of pieces of input images which belongs to the category with respect to each of the plurality of categories, and a registration unit configured to register the selected plurality of local feature amounts on the dictionary as a local feature amount for each region with respect to the category.

摘要翻译： 字典数据登记装置，包括：被配置为针对多个类别中的每一个注册图像的每个区域的局部特征量的字典;提取单元，被配置为从输入的多个区域中提取局部特征量 图像，选择单元，被配置为根据由提取单元从属于该类别的多个输入图像的多个区域中提取的局部特征量的分布来选择每个区域的多个局部特征量 以及登记单元，被配置为将所选择的多个局部特征量登记在词典上，作为相对于该类别的每个区域的局部特征量。

公开(公告)号：US09035321B2

公开(公告)日：2015-05-19

申请号：US13059759

申请日：2009-08-20

申请人： Akihiro Matsuse ,  Kotaro Yano

发明人： Akihiro Matsuse ,  Kotaro Yano

IPC分类号： H01L29/24 ,  H01L21/28 ,  H01L21/04 ,  H01L29/45 ,  H01L29/47 ,  H01L29/66 ,  H01L29/872 ,  H01L29/06 ,  H01L29/16

CPC分类号： H01L21/0485 ,  H01L21/0495 ,  H01L29/0619 ,  H01L29/1608 ,  H01L29/45 ,  H01L29/47 ,  H01L29/6606 ,  H01L29/872

摘要： There is provided a semiconductor device including an ohmic junction layer which is excellent in surface flatness and uniformity of composition in an interface with a semiconductor substrate and thus can give a sufficiently high adhesiveness with a Schottky junction layer. Such a semiconductor device includes an n type SiC semiconductor substrate (1), a cathode electrode (5) that comes into ohmic contact with a main surface (1b) of one side of the SiC semiconductor substrate (1), a first semiconductor region (6a) that is made of p type SiC formed in a main surface (1a) of the other side of the SiC semiconductor substrate (1), a second semiconductor region (6b) that is made of an n type SiC formed in the main surface (1a) of the other side, an ohmic junction layer (7) that comes into ohmic contact with the first semiconductor region (1a), and a Schottky junction layer (8) that comes into Schottky contact with the second semiconductor region (6b), wherein a root mean square roughness for a surface of the ohmic junction layer (7) is 20 nm or less.

摘要翻译： 提供了一种包括欧姆接合层的半导体器件，其在与半导体衬底的界面中的表面平坦性和组成的均匀性方面优异，因此可以与肖特基结层具有足够高的粘附性。 这种半导体器件包括n型SiC半导体衬底（1），与SiC半导体衬底（1）的一侧的主表面（1b）欧姆接触的阴极电极（5），第一半导体区域 6a），其形成在SiC半导体衬底（1）的另一侧的主表面（1a）中的由p型SiC制成的第二半导体区域（6b），其形成在主表面中的n型SiC （1a），与第一半导体区域（1a）欧姆接触的欧姆结层（7）和与第二半导体区域（6b）进行肖特基接触的肖特基结层（8） ，其中所述欧姆接合层（7）的表面的均方根粗糙度为20nm以下。

公开(公告)号：US08929595B2

公开(公告)日：2015-01-06

申请号：US13459021

申请日：2012-04-27

申请人： Takashi Suzuki ,  Kiyotaka Takahashi ,  Kotaro Yano

发明人： Takashi Suzuki ,  Kiyotaka Takahashi ,  Kotaro Yano

IPC分类号： G06K9/00 ,  G06K9/62

CPC分类号： G06K9/00281 ,  G06K9/00308 ,  G06K9/6255

摘要： An image recognition apparatus comprising: an obtaining unit configured to obtain one or more images; a detection unit configured to detect a target object image from each of one or more images; a cutting unit configured to cut out one or more local regions from the target object image; a feature amount calculation unit configured to calculate a feature amount from each of one or more local regions to recognize the target object; a similarity calculation unit configured to calculate, for each of one or more local regions, a similarity between the feature amounts; and a registration unit configured to, if there is a pair of feature amounts whose similarity is not less than a threshold, register, for each of one or more regions, one of the feature amounts as dictionary data for the target object.

摘要翻译： 一种图像识别装置，包括：获取单元，被配置为获得一个或多个图像; 检测单元，被配置为从一个或多个图像中的每一个检测目标对象图像; 切割单元，被配置为从所述目标对象图像切出一个或多个局部区域; 特征量计算单元，被配置为从一个或多个局部区域中的每一个计算特征量以识别目标对象; 相似度计算单元，被配置为针对一个或多个局部区域中的每一个计算特征量之间的相似度; 以及注册单元，被配置为如果存在相似度不小于阈值的一对特征量，则为一个或多个区域中的每一个注册所述特征量中的一个作为所述目标对象的字典数据。

公开(公告)号：US20120288148A1

公开(公告)日：2012-11-15

申请号：US13459021

申请日：2012-04-27

申请人： Takashi Suzuki ,  Kiyotaka Takahashi ,  Kotaro Yano

发明人： Takashi Suzuki ,  Kiyotaka Takahashi ,  Kotaro Yano

IPC分类号： G06K9/62

CPC分类号： G06K9/00281 ,  G06K9/00308 ,  G06K9/6255

摘要： An image recognition apparatus comprising: an obtaining unit configured to obtain one or more images; a detection unit configured to detect a target object image from each of one or more images; a cutting unit configured to cut out one or more local regions from the target object image; a feature amount calculation unit configured to calculate a feature amount from each of one or more local regions to recognize the target object; a similarity calculation unit configured to calculate, for each of one or more local regions, a similarity between the feature amounts; and a registration unit configured to, if there is a pair of feature amounts whose similarity is not less than a threshold, register, for each of one or more regions, one of the feature amounts as dictionary data for the target object.

摘要翻译： 一种图像识别装置，包括：获取单元，被配置为获得一个或多个图像; 检测单元，被配置为从一个或多个图像中的每一个检测目标对象图像; 切割单元，被配置为从所述目标对象图像切出一个或多个局部区域; 特征量计算单元，被配置为从一个或多个局部区域中的每一个计算特征量以识别目标对象; 相似度计算单元，被配置为针对一个或多个局部区域中的每一个计算特征量之间的相似度; 以及注册单元，被配置为如果存在相似度不小于阈值的一对特征量，则为一个或多个区域中的每一个注册所述特征量中的一个作为所述目标对象的字典数据。

公开(公告)号：US20110266558A1

公开(公告)日：2011-11-03

申请号：US13143218

申请日：2009-11-30

申请人： Kotaro Yano

发明人： Kotaro Yano

IPC分类号： H01L29/161 ,  H01L21/28

CPC分类号： H01L21/0485 ,  H01L29/0615 ,  H01L29/1608 ,  H01L29/45 ,  H01L29/6606 ,  H01L29/861 ,  H01L29/872 ,  H01L2224/05567 ,  H01L2224/06181 ,  H01L2924/0002 ,  H01L2924/12032 ,  H01L2924/00 ,  H01L2224/05552

摘要： There is provided a silicon carbide semiconductor device equipped with an ohmic electrode that exhibits both low contact resistance and favorable surface conditions, the silicon carbide semiconductor device including a p-type silicon carbide single crystal, and an ohmic electrode for the p-type silicon carbide single crystal, wherein the ohmic electrode includes an alloy layer containing at least titanium, aluminum and silicon, and ratios of titanium, aluminum, and silicon in the alloy layer are Al: 40 to 70% by mass, Ti: 20 to 50% by mass, and Si: 1 to 15% by mass.

摘要翻译： 提供一种装备有表现出低接触电阻和良好的表面条件的欧姆电极的碳化硅半导体器件，包括p型碳化硅单晶的碳化硅半导体器件和用于p型碳化硅的欧姆电极 单晶，其中所述欧姆电极包括至少含有钛，铝和硅的合金层，并且所述合金层中的钛，铝和硅的比率为Al：40〜70质量％，Ti：20〜50质量％ 质量和Si：1〜15质量％。

公开(公告)号：US20110147767A1

公开(公告)日：2011-06-23

申请号：US13059759

申请日：2009-08-20

申请人： Akihiro Matsuse ,  Kotaro Yano

发明人： Akihiro Matsuse ,  Kotaro Yano

IPC分类号： H01L29/24 ,  H01L21/28

CPC分类号： H01L21/0485 ,  H01L21/0495 ,  H01L29/0619 ,  H01L29/1608 ,  H01L29/45 ,  H01L29/47 ,  H01L29/6606 ,  H01L29/872

摘要： There is provided a semiconductor device including an ohmic junction layer which is excellent in surface flatness and uniformity of composition in an interface with a semiconductor substrate and thus can give a sufficiently high adhesiveness with a Schottky junction layer. Such a semiconductor device includes an n type SiC semiconductor substrate (1), a cathode electrode (5) that comes into ohmic contact with a main surface (1b) of one side of the SiC semiconductor substrate (1), a first semiconductor region (6a) that is made of p type SiC formed in a main surface (1a) of the other side of the SiC semiconductor substrate (1), a second semiconductor region (6b) that is made of an n type SiC formed in the main surface (1a) of the other side, an ohmic junction layer (7) that comes into ohmic contact with the first semiconductor region (1a), and a Schottky junction layer (8) that comes into Schottky contact with the second semiconductor region (6b), wherein a root mean square roughness for a surface of the ohmic junction layer (7) is 20 nm or less.

摘要翻译： 提供了一种包括欧姆接合层的半导体器件，其在与半导体衬底的界面中的表面平坦性和组成的均匀性方面优异，因此可以与肖特基结层具有足够高的粘附性。 这种半导体器件包括n型SiC半导体衬底（1），与SiC半导体衬底（1）的一侧的主表面（1b）欧姆接触的阴极电极（5），第一半导体区域 6a），其形成在SiC半导体衬底（1）的另一侧的主表面（1a）中的由p型SiC制成的第二半导体区域（6b），其形成在主表面中的n型SiC （1a），与第一半导体区域（1a）欧姆接触的欧姆结层（7）和与第二半导体区域（6b）进行肖特基接触的肖特基结层（8） ，其中所述欧姆接合层（7）的表面的均方根粗糙度为20nm以下。

公开(公告)号：US20100085420A1

公开(公告)日：2010-04-08

申请号：US12574010

申请日：2009-10-06

申请人： Yasuhiro Kato ,  Shinji Shiraga ,  Kotaro Yano

发明人： Yasuhiro Kato ,  Shinji Shiraga ,  Kotaro Yano

IPC分类号： G06K9/34 ,  H04N7/14 ,  G06K9/46

CPC分类号： H04N7/15 ,  G06K9/38

摘要： An image processing apparatus obtains a difference between a partial region of an input image and a partial region of a background image, stored in a storage device, corresponding to the partial region of the input image, determines whether each partial region of the input image is a moving body region or a background region based on the difference, and combines the partial region of the input image determined as the background region and the partial region of the background image corresponding to the partial region of the input image to update the background image.

摘要翻译： 图像处理装置获取与输入图像的部分区域对应的存储在存储装置中的输入图像的部分区域和背景图像的局部区域之间的差，确定输入图像的每个部分区域是否为 基于差异的移动体区域或背景区域，并且将确定为背景区域的输入图像的部分区域和与输入图像的部分区域相对应的背景图像的部分区域组合以更新背景图像。