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1. 发明授权

US5987170A Character recognition machine utilizing language processing 失效
标题翻译：字符识别机利用语言处理
公开(公告)号：US5987170A
公开(公告)日：1999-11-16
申请号：US965534
申请日：1997-11-06
申请人： Hiroshi Yamamoto , Hisao Niwa , Yoshihiro Kojima , Susumu Maruno , Kazuhiro Kayashima , Yasuharu Shimeki , Toshiyuki Kouda , Hidetsugu Maekawa , Satoru Ito
发明人： Hiroshi Yamamoto , Hisao Niwa , Yoshihiro Kojima , Susumu Maruno , Kazuhiro Kayashima , Yasuharu Shimeki , Toshiyuki Kouda , Hidetsugu Maekawa , Satoru Ito
IPC分类号： G06K9/72
CPC分类号： G06K9/726 , G06K2209/01
摘要： There is disclosed a character recognition machine adapted to recognize Japanese characters such as kanjis and kanas. The machine comprises a character string storage portion, a character extraction portion, a character recognition portion, and a language processing portion. A character string to be recognized is stored as an image in the storage portion. The character extraction portion comprises a network consisting a plurality of interconnected operators each of which has numerous inputs and outputs. An evaluation function which assumes its minimum value when a character extraction produces the best results is calculated by the operators simultaneously so as to minimize the value of the function. The character recognition portion calculates degrees of similarity of a character pattern to various character categories, the character pattern being applied from the character extraction portion. The language processing portion receives these degrees of similarity and selects a character category which seems to provide the most correct combination of characters in terms of vocabulary and grammar.
摘要翻译：公开了一种适于识别诸如kanjis和kanas之类的日本字符的字符识别机。机器包括字符串存储部分，字符提取部分，字符识别部分和语言处理部分。要识别的字符串作为图像存储在存储部分中。字符提取部分包括由多个互连操作器组成的网络，每个操作器具有许多输入和输出。当字符提取产生最佳结果时，假设其最小值的评估函数由运算符同时计算，以便使函数的值最小化。字符识别部分从字符提取部分计算字符图案与各种字符类别的相似度，字符图案被应用。语言处理部分接收这些相似度，并且选择似乎在词汇和语法方面提供最正确的字符组合的字符类别。

2. 发明授权

US6041141A Character recognition machine utilizing language processing 失效
标题翻译：字符识别机利用语言处理
公开(公告)号：US6041141A
公开(公告)日：2000-03-21
申请号：US513294
申请日：1995-08-10
申请人： Hiroshi Yamamoto , Hisao Niwa , Yoshihiro Kojima , Susumu Maruno , Kazuhiro Kayashima , Toshiyuki Kouda , Hidetsugu Maekawa , Satoru Ito , Yasuharu Shimeki
发明人： Hiroshi Yamamoto , Hisao Niwa , Yoshihiro Kojima , Susumu Maruno , Kazuhiro Kayashima , Toshiyuki Kouda , Hidetsugu Maekawa , Satoru Ito , Yasuharu Shimeki
IPC分类号： G06K9/72 , G06K9/68
CPC分类号： G06K9/726 , G06K2209/01
摘要： There is disclosed a character recognition machine adapted to recognize Japanese characters such as kanjis and kanas. The machine comprises a character string storage portion, a character extraction portion, a character recognition portion, and a language processing portion. A character string to be recognized is stored as an image in the storage portion. The character extraction portion comprises a network consisting a plurality of interconnected operators each of which has numerous inputs and outputs. An evaluation function which assumes its minimum value when a character extraction produces the best results is calculated by the operators simultaneously so as to minimize the value of the function. The character recognition portion calculates degrees of similarity of a character pattern to various character categories, the character pattern being applied from the character extraction portion. The language processing portion receives these degrees of similarity and selects a character category which seems to provide the must correct combination of characters in terms of vocabulary and grammar.
摘要翻译：公开了一种适于识别诸如kanjis和kanas之类的日本字符的字符识别机。机器包括字符串存储部分，字符提取部分，字符识别部分和语言处理部分。要识别的字符串作为图像存储在存储部分中。字符提取部分包括由多个互连操作器组成的网络，每个操作器具有许多输入和输出。当字符提取产生最佳结果时，假设其最小值的评估函数由运算符同时计算，以便使函数的值最小化。字符识别部分从字符提取部分计算字符图案与各种字符类别的相似度，字符图案被应用。语言处理部分接收这些相似程度，并且选择似乎在词汇和语法方面提供必须正确的字符组合的字符类别。

3. 发明授权

US5742279A Input/display integrated information processing device 失效
标题翻译：输入/显示集成信息处理装置
公开(公告)号：US5742279A
公开(公告)日：1998-04-21
申请号：US337372
申请日：1994-11-08
申请人： Hiroshi Yamamoto , Yasuharu Shimeki , Kazuhiro Kayashima , Susumu Maruno , Makoto Fujimoto , Yoshihiro Kojima
发明人： Hiroshi Yamamoto , Yasuharu Shimeki , Kazuhiro Kayashima , Susumu Maruno , Makoto Fujimoto , Yoshihiro Kojima
IPC分类号： G06F3/033 , H04N1/00 , H04N1/028 , H04N1/10 , H04N1/193 , G09G5/00
CPC分类号： H04N1/00129 , G06F3/033 , H04N1/00127 , H04N1/00411 , H04N1/028 , H04N1/00204 , H04N1/1017 , H04N1/193 , H04N2201/0438
摘要： An input/display integrated information processing device has: image display circuit for displaying document and image information; image input circuit through which information of an image such as a picture, a photograph, documents drawn or written on a sheet presented by the user can be an input; a visual coincidence structure for integrally combining a display screen of the image display circuit with an input screen of the image input circuit so as to establish visual coincidence of screens as viewed from the user; contact information detection circuit for, when a finger of the user, the sheet presented by the user, or the like makes contact with the contact information detection circuit, detecting information of a contact position, the contact information detection circuit being disposed on the whole of the input screen of the image input circuit or the display screen of the image display circuit; image extraction circuit for automatically extracting only a required portion from image information input through the image input circuit; image information storage circuit for storing the image information; image synthesize circuit for combining the image with an image which is already displayed and stored; and image information control circuit for controlling input/output operations of the image information.
摘要翻译：输入/显示集成信息处理装置具有：用于显示文档和图像信息的图像显示电路; 图像输入电路，通过该图像输入电路可以输入诸如图片，照片，在用户呈现的纸张上绘制或写入的文档的信息; 用于将图像显示电路的显示屏与图像输入电路的输入屏幕整体组合以便建立从用户观看的屏幕的视觉一致的视觉符合结构; 接触信息检测电路，当用户的手指，由用户呈现的片材等与接触信息检测电路接触时，接触位置的检测信息，接触信息检测电路全部被布置图像输入电路的输入屏幕或图像显示电路的显示屏幕; 图像提取电路，用于仅从通过图像输入电路输入的图像信息中仅提取所需部分; 用于存储图像信息的图像信息存储电路; 图像合成电路，用于将图像与已经显示和存储的图像组合; 以及用于控制图像信息的输入/输出操作的图像信息控制电路。

4. 发明授权

US6040825A Input/display integrated information processing device 失效
标题翻译：输入/显示集成信息处理装置
公开(公告)号：US6040825A
公开(公告)日：2000-03-21
申请号：US941299
申请日：1997-09-30
申请人： Hiroshi Yamamoto , Yasuharu Shimeki , Kazuhiro Kayashima , Susumu Maruno , Makoto Fujimoto , Yoshihiro Kojima
发明人： Hiroshi Yamamoto , Yasuharu Shimeki , Kazuhiro Kayashima , Susumu Maruno , Makoto Fujimoto , Yoshihiro Kojima
IPC分类号： G06F3/033 , H04N1/00 , H04N1/028 , H04N1/10 , H04N1/193 , G09G5/00
CPC分类号： H04N1/00129 , G06F3/033 , H04N1/00127 , H04N1/00411 , H04N1/028 , H04N1/00204 , H04N1/1017 , H04N1/193 , H04N2201/0438
摘要： An input/display integrated information processing device has: image display circuit for displaying document and image information; image input circuit through which information of an image such as a picture, a photograph, documents drawn or written on a sheet presented by the user can be an input; a visual coincidence structure for integrally combining a display screen of the image display circuit with an input screen of image input circuit so as to establish visual coincidence of screens as viewed from the user; contact information detection circuit for, when a finger of the user, the sheet presented by the user, or the like makes contact with the contact information detection circuit, detecting information of a contact position, the contact information detection circuit being disposed on the whole of the input screen of the image input circuit or the display screen of the image display circuit; image extraction circuit for automatically extracting only a required portion from image information input through the image input circuit; image information storage circuit for storing the image information; image synthesize circuit for combining the image with an image which is already displayed and stored; and image information control circuit for controlling input/output operations of the image information.
摘要翻译：输入/显示集成信息处理装置具有：用于显示文档和图像信息的图像显示电路; 图像输入电路，通过该图像输入电路可以输入诸如图片，照片，在用户呈现的纸张上绘制或写入的文档的信息; 用于将图像显示电路的显示屏与图像输入电路的输入屏幕整体组合以便建立从用户观看的屏幕的视觉一致的视觉符合结构; 接触信息检测电路，当用户的手指，由用户呈现的片材等与接触信息检测电路接触时，接触位置的检测信息，接触信息检测电路全部被布置图像输入电路的输入屏幕或图像显示电路的显示屏幕; 图像提取电路，用于仅从通过图像输入电路输入的图像信息中仅提取所需部分; 用于存储图像信息的图像信息存储电路; 图像合成电路，用于将图像与已经显示和存储的图像组合; 以及用于控制图像信息的输入/输出操作的图像信息控制电路。

5. 发明授权

US5479570A Learning and recognition machine 失效
标题翻译：学习识别机
公开(公告)号：US5479570A
公开(公告)日：1995-12-26
申请号：US130851
申请日：1993-10-04
申请人： Taro Imagawa , Toshiyuki Kouda , Yoshihiro Kojima , Susumu Maruno , Yasuharu Shimeki
发明人： Taro Imagawa , Toshiyuki Kouda , Yoshihiro Kojima , Susumu Maruno , Yasuharu Shimeki
IPC分类号： G06K9/68 , G06N3/08 , G06F15/18
CPC分类号： G06N3/08 , G06K9/6807
摘要： A learning and recognition machine has a major classification section for classifying an input pattern into a plurality of category groups and calculating a group belongingness to each category group and a plurality of fine classification sections for calculating a similarity within each category group. The machine causes the plurality of fine classification sections to learn in a coordinated manner by reflecting the group belongingness of the input pattern to update of a weight factor implemented in the fine classification sections, thereby allowing a recognition rate of a pattern situated at the boundary of the category groups to be improved and an effective supplemental learning to be performed.
摘要翻译：学习识别机具有主要的分类部分，用于将输入模式分类成多个类别组并计算每个类别组的属性，以及用于计算每个类别组内的相似度的多个精细分类部分。机器使多个精细分类部通过反映输入图案的组属性来更新在精细分类部中实现的权重因子，从而以协调的方式学习，从而允许位于边界处的图案的识别率要改进的类别组和有效的补充学习。

6. 发明授权

US5703963A Character recognition apparatus that subdivides a character into subregions to obtain feature vectors 失效
标题翻译：字符识别装置，将字符细分成子区域以获得特征向量
公开(公告)号：US5703963A
公开(公告)日：1997-12-30
申请号：US332120
申请日：1994-10-31
申请人： Yoshihiro Kojima , Hiroshi Yamamoto , Susumu Maruno , Yasuharu Shimeki
发明人： Yoshihiro Kojima , Hiroshi Yamamoto , Susumu Maruno , Yasuharu Shimeki
IPC分类号： G06K9/48 , G06K9/62 , G06K9/38 , G06K9/56
CPC分类号： G06K9/48 , G06K2209/01
摘要： A character recognition apparatus is provided which, even when there occurs a local positional deviation of a character to be recognized, can stably recognize the character with high accuracy. For each contour point of a character image, a contouring direction code imparting unit 15 obtains a contouring direction code in which a contouring line direction of the character is quantized in four directions. A contouring direction code frequency calculation unit 16 calculates the frequency of each contouring direction code for each subregion of the character image. A contouring direction code density calculation unit 17 calculates the density of the contouring direction codes of each subregion, by using the frequency of the direction codes and the size of the respective subregion. A contouring direction code space blurring unit 18 conducts a weighted addition on each of the obtained contouring direction codes by adding, with a predetermined weight coefficient, the contouring direction code densities of neighbor subregions which are adjacent to the respective subregion with the subregion as the center and in a direction perpendicular to that of each of the contouring direction codes.
摘要翻译：提供一种字符识别装置，即使当发生要识别的字符的局部位置偏差时，也能够以高精度稳定地识别字符。对于字符图像的每个轮廓点，轮廓方向代码赋予单元15获得在四个方向上量化字符的轮廓线方向的轮廓方向代码。轮廓方向代码频率计算单元16计算字符图像的每个子区域的每个轮廓方向代码的频率。轮廓方向代码密度计算单元17通过使用方向代码的频率和各个子区域的大小来计算每个子区域的轮廓方向代码的密度。轮廓方向代码空间模糊单元18通过以预定的权重系数加上以该子区域为中心与各个子区域相邻的相邻子区域的轮廓方向代码密度，对获得的轮廓方向代码进行加权相加并且在垂直于每个轮廓方向代码的方向上。

7. 发明授权

US5542005A Recognition unit and recognition apparatus 失效
标题翻译：识别单元和识别装置
公开(公告)号：US5542005A
公开(公告)日：1996-07-30
申请号：US403126
申请日：1995-03-13
申请人： Yasuharu Shimeki , Susumu Maruno , Toshiyuki Kohda , Shigeo Sakaue , Hiroshi Yamamoto , Yoshihiro Kojima
发明人： Yasuharu Shimeki , Susumu Maruno , Toshiyuki Kohda , Shigeo Sakaue , Hiroshi Yamamoto , Yoshihiro Kojima
IPC分类号： G06N3/04 , G06K9/62
CPC分类号： G06K9/6281 , G06N3/04
摘要： A recognition apparatus is provided with a plurality of recognition units organized in a multilayered hierarchical structure. Each of the recognition units includes a signal input section, a quantizer for performing a quantization according to a signal inputted from the signal input section, and a path selecting section for performing a selection of paths according to an output from the quantizer. The path selecting section includes a path input section having at least one path input terminal, a path output section having at least one path output terminal, a load distribution selecting section for selecting a load distribution, and a load setting section for changing the strength of connection between the path input terminal and the path output terminal according to the output of the quantizer by the use of the load distribution selected by the load distribution selecting section.
摘要翻译：识别装置设置有以多层次分层结构组织的多个识别单元。每个识别单元包括信号输入部分，用于根据从信号输入部分输入的信号进行量化的量化器，以及路径选择部分，用于根据量化器的输出执行路径的选择。路径选择部分包括具有至少一个路径输入端的路径输入部分，具有至少一个路径输出端的路径输出部分，用于选择负载分布的负载分配选择部分和用于改变负载分配的负载分配选择部分根据量化器的输出，通过使用由负载分配选择部选择的负载分布，在路径输入端子与路径输出端子之间进行连接。

8. 发明授权

US5530886A Object recognition apparatus using a hierarchical network of recognition units 失效
标题翻译：使用识别单元的分层网络的对象识别装置
公开(公告)号：US5530886A
公开(公告)日：1996-06-25
申请号：US395200
申请日：1995-02-27
申请人： Yoshihiro Kojima , Susumu Maruno , Toshiyuki Kohda , Yasuharu Shimeki
发明人： Yoshihiro Kojima , Susumu Maruno , Toshiyuki Kohda , Yasuharu Shimeki
IPC分类号： G06K9/66 , G06N3/04
CPC分类号： G06K9/66 , G06N3/04
摘要： A recognizing and judging apparatus for a learning and recognizing processing to be effectively performed in a short period of time, the apparatus including a plurality of recognition units in a multi-layered hierarchical network structure with one or more path output terminals of the recognition units of an upper layer being connected with one or more path input terminals of the recognition units of a lower layer. The recognition unit comprises a vector signal input structure for inputting a plurality of input signals for showing characteristics of an object to be recognized, a path signal transmitting information computing structure for converting an input signal vector from the vector signal input structure into a path signal transmitting information and a path signal transmitting structure having one or more path input terminals for inputting a path signal and one or more path output terminals for outputting the path signal to transmit the path signal from the path input terminals to the path output terminals according to the path signal transmitting information.
摘要翻译：一种用于在短时间内有效执行的学习和识别处理的识别和判断装置，该装置包括多层分层网络结构中的多个识别单元，其中识别单元的一个或多个路径输出端上层与下层的识别单元的一个或多个路径输入端连接。识别单元包括用于输入多个用于显示被识别对象的特性的输入信号的矢量信号输入结构，用于将来自矢量信号输入结构的输入信号矢量转换为路径信号发送的路径信号发送信息计算结构信息和路径信号发送结构，其具有用于输入路径信号的一个或多个路径输入端子和用于输出路径信号的一个或多个路径输出端子，以根据路径从路径输入端口将路径信号传输到路径输出端子信号发送信息。

9. 发明授权

US6088025A Terminal device with built-in image sensor 失效
标题翻译：带内置图像传感器的终端设备
公开(公告)号：US6088025A
公开(公告)日：2000-07-11
申请号：US701083
申请日：1996-08-21
申请人： Takenori Akamine , Hiroshi Yamamoto , Kazuhiro Kayashima , Yoshihiro Kojima
发明人： Takenori Akamine , Hiroshi Yamamoto , Kazuhiro Kayashima , Yoshihiro Kojima
IPC分类号： H04N1/028 , G06F1/16 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/12 , H04N1/19 , H04N1/193 , G09G5/00
CPC分类号： G06F1/1677 , G06F1/1626 , G06F1/1696 , H04N1/00127 , H04N1/00392 , H04N1/1017 , H04N1/1043 , H04N1/1048 , G06F2200/1634 , H04N1/0464 , H04N1/12 , H04N1/193
摘要： The terminal device with built-in image sensor allows to use a conventional writing tool as the handwritten input means, and facilitates reading of printed document, and incorporates a scanning image sensor composed of a lens member having the optical path disposed parallel to a transparent panel, a prism member for bending the optical path at right angle to match one focal position of the lens member with the surface of the transparent panel, a light source for illuminating the surface of the transparent panel, and a light sensor disposed at other focal position of the lens member, and reads a document placed on the transparent panel, and conventional writing device is provided in the lid unit, and by closing the lid unit after writing character or picture by the writing device, the character or picture is read by the image sensor.
摘要翻译：具有内置图像传感器的终端装置允许使用传统的书写工具作为手写输入装置，并且便于读取打印文件，并且包括由具有平行于透明面板设置的光路的透镜构件组成的扫描图像传感器用于使光路直角弯曲以将透镜构件的一个焦点位置与透明面板的表面相匹配的棱镜构件，用于照亮透明面板的表面的光源和设置在其他焦点位置处的光传感器并且读取放置在透明面板上的文件，并且常规的书写装置设置在盖单元中，并且通过由书写装置写入字符或图片之后关闭盖单元，字符或图片将被读取图像传感器。

10. 发明授权

US5329594A Recognizing and judging apparatus 失效
标题翻译：识别和判断装置
公开(公告)号：US5329594A
公开(公告)日：1994-07-12
申请号：US845248
申请日：1992-03-03
申请人： Susumu Maruno , Shigeo Sakaue , Toshiyuki Kohda , Yoshihiro Kojima
发明人： Susumu Maruno , Shigeo Sakaue , Toshiyuki Kohda , Yoshihiro Kojima
IPC分类号： G06K9/66 , G06N3/04 , G06K9/62
CPC分类号： G06N3/04 , G06K9/66
摘要： A recognizing and judging apparatus has a network organized in a multilayered hierarchical manner and a plurality of branched tree structures corresponding to the number of inputted data. The branched tree structures are organized by a plurality of recognition units, each of which includes a signal input section and a quantizer for performing a quantization according to a signal inputted from the signal input section. Each of the recognition units further includes a path input section having at least one path input terminal, a path output section having at least one path output terminal, and a path selecting section operatively coupled with both the path input section and the path output section for performing a selection of paths according to an output of the quantizer.
摘要翻译：识别和判断装置具有以多层次分层方式组织的网络和对应于输入数据数量的多个分支树结构。分支树结构由多个识别单元组织，每个识别单元包括信号输入部分和用于根据从信号输入部分输入的信号进行量化的量化器。每个识别单元还包括具有至少一个路径输入端的路径输入部分，具有至少一个路径输出端的路径输出部分和与路径输入部分和路径输出部分可操作地耦合的路径选择部分，用于根据量化器的输出执行路径选择。

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