公开(公告)号：US08300950B2

公开(公告)日：2012-10-30

申请号：US12390963

申请日：2009-02-23

申请人： Yoshinori Ito ,  Hiroshi Sato ,  Takashi Suzuki

发明人： Yoshinori Ito ,  Hiroshi Sato ,  Takashi Suzuki

IPC分类号： G06K9/46

CPC分类号： G06K9/00248

摘要： A large number of stable local regions can be set with low calculation cost. In a face recognition apparatus which discriminates similar face images using feature amounts extracted from local regions included in an image to be discriminated, a moving destination of a feature point extracted from the image to be discriminated, and the size of an image to be clipped at the moving destination are calculated based on a table which defines information required to designate a moving destination of each feature point, and information required to designate the size of an image to be clipped at the moving destination, and an image with the calculated size is clipped at the calculated moving destination as the local region.

摘要翻译： 可以设置大量稳定的局部区域，计算成本低。 在使用从要被​​识别的图像中包括的局部区域提取的特征量来区分相似的面部图像的面部识别装置中，从要被区别的图像中提取的特征点的移动目的地以及要被截取的图像的大小 基于定义用于指定每个特征点的移动目的地所需的信息的表以及指定要在移动目的地被裁剪的图像的大小所需的信息，并且计算出的尺寸的图像被剪切，来计算移动目的地 在计算的移动目的地作为局部区域。

公开(公告)号：US20090220156A1

公开(公告)日：2009-09-03

申请号：US12390963

申请日：2009-02-23

申请人： Yoshinori Ito ,  Hiroshi Sato ,  Takashi Suzuki

发明人： Yoshinori Ito ,  Hiroshi Sato ,  Takashi Suzuki

IPC分类号： G06K9/46

CPC分类号： G06K9/00248

摘要： A large number of stable local regions can be set with low calculation cost. In a face recognition apparatus which discriminates similar face images using feature amounts extracted from local regions included in an image to be discriminated, a moving destination of a feature point extracted from the image to be discriminated, and the size of an image to be clipped at the moving destination are calculated based on a table which defines information required to designate a moving destination of each feature point, and information required to designate the size of an image to be clipped at the moving destination, and an image with the calculated size is clipped at the calculated moving destination as the local region.

摘要翻译： 可以设置大量稳定的局部区域，计算成本低。 在使用从要被​​识别的图像中包括的局部区域提取的特征量来区分相似的面部图像的面部识别装置中，从要被区别的图像中提取的特征点的移动目的地以及要被截取的图像的大小 基于定义用于指定每个特征点的移动目的地所需的信息的表以及指定要在移动目的地被裁剪的图像的大小所需的信息，并且计算出的尺寸的图像被剪切，来计算移动目的地 在计算的移动目的地作为局部区域。

公开(公告)号：US08819015B2

公开(公告)日：2014-08-26

申请号：US12685551

申请日：2010-01-11

申请人： Hiroshi Sato ,  Katsuhiko Mori ,  Yoshinori Ito

发明人： Hiroshi Sato ,  Katsuhiko Mori ,  Yoshinori Ito

IPC分类号： G06F17/30

CPC分类号： G06K9/00281 ,  G06K9/00288 ,  G06K9/00926 ,  G06K9/6214

摘要： An object identification apparatus includes an image data input unit configured to input captured image data including an object, an object identification data generation unit configured to generate data for identifying the object by extracting a feature vector from a partial area of the input image data to convert the feature vector according to the partial area, an object dictionary data storage unit configured to store object dictionary data generated from previously recorded image data, and an object identification unit configured to identify a class to which the object belongs, which is included in the image data input by the image data input unit, based on the data for identifying the object and the object dictionary data.

摘要翻译： 物体识别装置包括图像数据输入单元，被配置为输入包括对象的拍摄图像数据，对象识别数据生成单元，被配置为通过从输入图像数据的部分区域提取特征向量来生成用于识别对象的数据，以转换 根据部分区域的特征向量，被配置为存储从先前记录的图像数据生成的对象词典数据的对象字典数据存储部，以及被配置为识别包含在图像中的对象所属的类的对象识别单元 基于用于识别对象的数据和对象词典数据，由图像数据输入单元输入的数据。

公开(公告)号：US09262672B2

公开(公告)日：2016-02-16

申请号：US13071869

申请日：2011-03-25

申请人： Takashi Suzuki ,  Yoshinori Ito ,  Katsuhiko Mori

发明人： Takashi Suzuki ,  Yoshinori Ito ,  Katsuhiko Mori

IPC分类号： G06K9/00 ,  G06K9/62

CPC分类号： G06K9/00288 ,  G06K9/6202 ,  G06K9/6255

摘要： A pattern recognition apparatus that is lightweight for mounting, and reduces the effects of registration conditions or check conditions on recognition accuracy. Similarity sets for respective local features are calculated from a local feature of input data and local features of a plurality of pieces of dictionary data corresponding to the local feature of the input data. Integrated similarities are calculated by integrating a plurality of similarity sets in the local features according to a registration condition or a check condition. Dictionary data corresponding to the input data is identified based on the calculated integrated similarities.

摘要翻译： 一种轻便安装的图案识别装置，减少注册条件或检查条件对识别精度的影响。 根据输入数据的本地特征和与输入数据的局部特征相对应的多个字典数据的局部特征来计算各个局部特征的相似度集合。 通过根据注册条件或检查条件在局部特征中集成多个相似性集合来计算集成相似度。 基于计算的积分相似度来识别与输入数据对应的词典数据。

公开(公告)号：US20110243398A1

公开(公告)日：2011-10-06

申请号：US13071869

申请日：2011-03-25

申请人： Takashi Suzuki ,  Yoshinori Ito ,  Katsuhiko Mori

发明人： Takashi Suzuki ,  Yoshinori Ito ,  Katsuhiko Mori

IPC分类号： G06K9/64

CPC分类号： G06K9/00288 ,  G06K9/6202 ,  G06K9/6255

摘要： A pattern recognition apparatus that is lightweight for mounting, and reduces the effects of registration conditions or check conditions on recognition accuracy. Similarity sets for respective local features are calculated from a local feature of input data and local features of a plurality of pieces of dictionary data corresponding to the local feature of the input data. Integrated similarities are calculated by integrating a plurality of similarity sets in the local features according to a registration condition or a check condition. Dictionary data corresponding to the input data is identified based on the calculated integrated similarities.

摘要翻译： 一种轻便安装的图案识别装置，减少注册条件或检查条件对识别精度的影响。 根据输入数据的本地特征和与输入数据的局部特征相对应的多个字典数据的局部特征来计算各个局部特征的相似度集合。 通过根据注册条件或检查条件在局部特征中集成多个相似性集合来计算集成相似度。 基于计算的积分相似度来识别与输入数据对应的词典数据。

公开(公告)号：US20100205177A1

公开(公告)日：2010-08-12

申请号：US12685551

申请日：2010-01-11

申请人： Hiroshi Sato ,  Katsuhiko Mori ,  Yoshinori Ito

发明人： Hiroshi Sato ,  Katsuhiko Mori ,  Yoshinori Ito

IPC分类号： G06F17/30

CPC分类号： G06K9/00281 ,  G06K9/00288 ,  G06K9/00926 ,  G06K9/6214

摘要： An object identification apparatus includes an image data input unit configured to input captured image data including an object, an object identification data generation unit configured to generate data for identifying the object by extracting a feature vector from a partial area of the input image data to convert the feature vector according to the partial area, an object dictionary data storage unit configured to store object dictionary data generated from previously recorded image data, and an object identification unit configured to identify a class to which the object belongs, which is included in the image data input by the image data input unit, based on the data for identifying the object and the object dictionary data.

摘要翻译： 物体识别装置包括图像数据输入单元，被配置为输入包括对象的拍摄图像数据，对象识别数据生成单元，被配置为通过从输入图像数据的部分区域提取特征向量来生成用于识别对象的数据，以转换 根据部分区域的特征向量，被配置为存储从先前记录的图像数据生成的对象词典数据的对象字典数据存储部，以及被配置为识别包含在图像中的对象所属的类的对象识别单元 基于用于识别对象的数据和对象词典数据，由图像数据输入单元输入的数据。

公开(公告)号：US10590990B2

公开(公告)日：2020-03-17

申请号：US14435533

申请日：2013-10-23

申请人： Yoshinori Ito ,  Yousuke Sugai

发明人： Yoshinori Ito ,  Yousuke Sugai

IPC分类号： F16C33/10 ,  C22C38/00 ,  F16C33/12 ,  C22C38/16 ,  F16C33/14 ,  B22F5/10 ,  B22F1/00 ,  B22F1/02 ,  F16C17/02 ,  B22F3/10

摘要： There is provided a sintered bearing having high rotational accuracy and low rotational fluctuation. This bearing includes a bearing surface (4a), and is made of a sintered compact (4″) produced by molding and sintering a raw material powder (10) containing a partially diffusion-alloyed powder (11) in which a copper powder (13) is partially diffused on a surface of an iron powder (12), a tin powder (14) as a low-melting-point metal powder, and a graphite powder as a solid lubricant powder. The sintered bearing has a radial crushing strength greater than or equal to 300 MPa.

公开(公告)号：US20150152814A1

公开(公告)日：2015-06-04

申请号：US14398883

申请日：2012-07-26

申请人： Yoshinori Ito

发明人： Yoshinori Ito

IPC分类号： F02M25/07 ,  F02B47/08

CPC分类号： F02B47/08 ,  F02B37/16 ,  F02B39/00 ,  F16K17/0413 ,  F16K17/0433 ,  Y02T10/121 ,  Y02T10/144

摘要： When a cover 18 closes an opening end surface 11d of a boss 11, an annular piece 18a moves close to an annular groove 20 to form a labyrinth structure, and thus a flow path for turbocharged air becomes narrower to produce air resistance, which causes the cover 18 to be hardly closed. Thus, chattering is prevented from occurring, and a relief valve 10 can be prevented from being damaged.

摘要翻译： 当盖18关闭凸台11的开口端面11d时，环形件18a靠近环形槽20移动以形成迷宫式结构，因此涡轮增压空气的流路变窄，产生空气阻力， 盖18几乎不封闭。 因此，防止发生抖动，并且可以防止泄压阀10被损坏。

公开(公告)号：US09014483B2

公开(公告)日：2015-04-21

申请号：US12873159

申请日：2010-08-31

申请人： Yoshinori Ito ,  Takahisa Yamamoto ,  Masami Kato

发明人： Yoshinori Ito ,  Takahisa Yamamoto ,  Masami Kato

IPC分类号： G06K9/56 ,  G06K9/62 ,  G06K9/00 ,  G06K9/46

CPC分类号： G06K9/6257 ,  G06K9/00973 ,  G06K9/4614 ,  G06K9/4642

摘要： Input information of a multidimensional array is divided into a plurality of divided areas, accumulated information is generated by calculating accumulated values at respective element positions of the input information from a corresponding reference location for each of the plurality of divided areas, and the generated accumulated information is held in a memory for each divided area. Calculation using the accumulated information is executed for a predetermined processing range. The input information is divided into the plurality of divided areas so that two neighboring divided areas have an overlapping area, and the overlapping area has a size at least in which the whole processing range fits.

摘要翻译： 多维阵列的输入信息被划分为多个分割区域，通过从多个分割区域中的每一个的相应参考位置计算输入信息的各个元素位置处的累积值来生成累积信息，并且生成累积信息 被保存在每个划分区域的存储器中。 在预定的处理范围内执行使用累积信息的计算。 输入信息被分成多个分割区域，使得两个相邻分割区域具有重叠区域，并且重叠区域具有至少整个处理范围适合的尺寸。

公开(公告)号：US20140092480A1

公开(公告)日：2014-04-03

申请号：US14097999

申请日：2013-12-05

申请人： Kosuke Sanari ,  Yoshinori Ito ,  Atsushi Okano ,  Yoshihiko Takagi

发明人： Kosuke Sanari ,  Yoshinori Ito ,  Atsushi Okano ,  Yoshihiko Takagi

IPC分类号： G02B1/11

CPC分类号： G02B1/118 ,  G02B1/11 ,  G02F1/133502 ,  G02F1/133526 ,  H01L51/5281

摘要： An anti-reflection sheet includes a transparent substrate; and a resin layer formed on a surface of a transparent substrate. The resin layer includes a first surface that faces the surface of the transparent substrate; a second surface that faces away from the surface of the transparent substrate; and a plurality of projections arranged on the second surface of the resin layer so as to form a projection layer. Each of the plurality of projections has a cross section that includes an entire center axis perpendicular to the surface of the transparent substrate. Each of the plurality of projections has a cross section that is in a shape of quadratic function. An arranged pitch of each of the plurality of projections is not more than half of a wavelength of incident light. An aspect ratio of each of the plurality of projections is 1 or less. A difference between a refractive index n1 of the transparent substrate and a refractive index n2 of the resin layer satisfies the following expression: |n1−n2|≦0.05. A thickness of the resin layer is 11 μm or more. The plurality of projections are shaped and arranged so as to satisfy a linear relationship between an effective refractive index of the projection layer and a height of the projection layer.

摘要翻译： 抗反射片包括透明基板; 以及形成在透明基板的表面上的树脂层。 树脂层包括面向透明基板的表面的第一表面; 远离所述透明基板的表面的第二表面; 以及设置在树脂层的第二表面上以形成突起层的多个突起。 多个突起中的每一个具有包括垂直于透明基板的表面的整个中心轴的横截面。 多个突起中的每一个具有呈二次函数形状的横截面。 多个突起中的每一个的排列间距不大于入射光的波长的一半。 多个突起中的每一个的纵横比为1以下。 透明基板的折射率n1和树脂层的折射率n2之差满足下式：| n1-n2 |＆nlE; 0.05。 树脂层的厚度为11μm以上。 多个突起的形状和布置以满足突出层的有效折射率和突出层的高度之间的线性关系。