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1. 发明授权

US06215914B1 Picture processing apparatus 失效
标题翻译：图像处理装置
公开(公告)号：US06215914B1
公开(公告)日：2001-04-10
申请号：US09103877
申请日：1998-06-24
申请人： Yasuhisa Nakamura , Yoshihiro Kitamura , Hiroshi Akagi , Masashi Hirosawa , Kazuyuki Nako , Mituaki Nakamura
发明人： Yasuhisa Nakamura , Yoshihiro Kitamura , Hiroshi Akagi , Masashi Hirosawa , Kazuyuki Nako , Mituaki Nakamura
IPC分类号： G06K900
CPC分类号： H04N1/3876
摘要： A picture processing apparatus which can reduce matching errors and shorten a processing time for matching. In the picture processing apparatus, a binarization circuit individually binarizes a pair of object picture signals to generate line picture signals. A feature point extract circuit extracts a plurality of feature point pixels for each reference area in the reference side line picture. A transforming circuit widens a line width of the search side line picture. A correlation computation circuit, for each reference area, finds a correlation between each pixel within a search area in the line picture whose line width has been widened and the feature point pixels. A composition processing section composites the pair of object picture signals based on the correlations. A picture processing apparatus which can adjust density and color tone of two pictures to be composited. At first, the picture processing apparatus finds overlapping areas of the two pictures to be processed and finds typical values typifying distributions of density values of pixels in the overlapping area of each picture, respectively. Next, it adjusts overall lightness of the two pictures by multiplying the density value of each pixel of one picture by a ratio of the typical value of the other picture to the typical value of one picture.
摘要翻译：一种能够减少匹配误差并缩短匹配处理时间的图像处理装置。在图像处理装置中，二值化电路单独地二值化一对物体图像信号以生成线图像信号。特征点提取电路提取参考侧线图像中的每个参考区域的多个特征点像素。变换电路拓宽搜索侧线图像的线宽。对于每个参考区域，相关计算电路找到线宽已经变宽的线条图像中的搜索区域内的每个像素与特征点像素之间的相关性。合成处理部分基于相关性来合成该对物体图像信号。一种图像处理装置，其可以调整要合成的两幅图像的浓度和色调。首先，图像处理装置找到要处理的两个图像的重叠区域，并且分别找到代表每个图像的重叠区域中的像素的浓度值分布的典型值。接下来，通过将一张图片的每个像素的浓度值乘以另一图像的典型值与一张图像的典型值的比率来调整两张照片的整体亮度。

2. 发明授权

US06434276B1 Image synthesis and communication apparatus 失效
公开(公告)号：US06434276B1
公开(公告)日：2002-08-13
申请号：US09162024
申请日：1998-09-28
申请人： Masashi Hirosawa , Yasuhisa Nakamura , Hiroshi Akagi , Shiro Ida
发明人： Masashi Hirosawa , Yasuhisa Nakamura , Hiroshi Akagi , Shiro Ida
IPC分类号： G06K936
摘要： In the case where an image of a document or the like is taken by an economical camera in a TV conference system and the image is transmitted and received through a communication line, when an image of the whole of the document is taken, small characters are defaced and illegible, and, when an imaging operation is performed with a resolution at which characters are readable, it is impossible to take an image of the whole of the document. An image F1 at time T1 which is taken while moving an imaging section is captured into an image storing section and a feature point extracting section. The feature point extracting section extracts feature points of the image F1. An image F2 at time T2 when the subsequent frame is started is captured into the image storing section and the feature point extracting section. The image F2 in a region designated by a search range determining section, and the feature points of the image F1 are subject to a calculation in a correlation calculating section, to obtain a motion amount, and then a high-resolution image is synthesized.

3. 发明授权

US06650362B1 Movement detecting apparatus with feature point extractor based on luminance gradient in current frame 失效
标题翻译：基于当前帧亮度梯度的特征点提取器的运动检测装置
公开(公告)号：US06650362B1
公开(公告)日：2003-11-18
申请号：US09269033
申请日：1999-03-18
申请人： Yasuhisa Nakamura , Yoshihiro Kitamura , Hiroshi Akagi
发明人： Yasuhisa Nakamura , Yoshihiro Kitamura , Hiroshi Akagi
IPC分类号： H04N5228
CPC分类号： G06T7/246 , H04N5/145
摘要： In connection with the detection of an amount of movement of an image such as a document image having a small gradient of brightness, it has been difficult to detect the amount by a representative point method, and a block matching method requires much time. An image (F1) at a time (T1), which has been imaged by moving an imaging section (1), is taken into a memory (2) and a feature point extracting section (3), where feature points of the image (F1) are extracted, and an image (F2) at a start time (T2) of the subsequent frame is taken in the memory (2) and the feature point extracting section (3). A correlation operating section (5) operates feature points of the image (F2) and the image (F1) in an area designated by a search area deciding section (4) to output an amount of movement.
摘要翻译：结合检测诸如具有小的亮度梯度的文档图像的图像的移动量，难以通过代表点法检测量，并且块匹配方法需要很多时间。已经通过移动成像部分（1）成像的时间（T1）的图像（F1）被带入存储器（2）和特征点提取部分（3），其中图像的特征点 F1），并且在存储器（2）和特征点提取部（3）中取出后续帧的开始时刻（T2）的图像（F2）。相关操作部分（5）在由搜索区域确定部分（4）指定的区域中操作图像（F2）和图像（F1）的特征点以输出移动量。

4. 发明授权

US5062047A Translation method and apparatus using optical character reader 失效
标题翻译：使用光学字符阅读器的翻译方法和装置
公开(公告)号：US5062047A
公开(公告)日：1991-10-29
申请号：US344397
申请日：1989-04-28
申请人： Hideaki Tanaka , Toshiaki Morita , Yoshihiro Kitamura , Yasuhisa Nakamura
发明人： Hideaki Tanaka , Toshiaki Morita , Yoshihiro Kitamura , Yasuhisa Nakamura
IPC分类号： G06F13/00 , G06F13/38 , G06F17/27 , G06F17/28 , G06K9/00
CPC分类号： G06F17/271 , G06F17/277 , G06F17/2872
摘要： A translation apparatus includes a translating device connected to an optical character reader for input. The optical character reader includes a reference dictionary stored in a first memory which stores a plurality of reference character strings of morphemes in a first language, each morpheme being identified by a unique address. A morpheme analysis device in the optical character reader matches an optically read character string with one of the morpheme stored in the first memory. A communication device transfers the results of the morpheme analysis, including morphemes and their associated addresses, to the translating device. At the translating device, the results from the morpheme analysis are used to translate the optically read character string to a second language by accessing a second memory. The second memory is addressed identically to that of the first memory.
摘要翻译：翻译装置包括连接到用于输入的光学字符读取器的翻译装置。光学字符读取器包括存储在第一存储器中的参考字典，该第一存储器以第一语言存储多个语素参考字符串，每个语素由唯一地址标识。光学字符读取器中的语素分析装置将光学读取的字符串与存储在第一存储器中的语素之一相匹配。通信设备将语素分析的结果（包括语素及其相关联的地址）传送到翻译设备。在翻译装置中，来自语素分析的结果用于通过访问第二存储器将光学读取的字符串转换为第二语言。第二个存储器与第一个存储器的存储器相同。

5. 发明授权

US06441811B1 Display control device and reproduction display device for electronic books 失效
标题翻译：电子书的显示控制装置和再现显示装置
公开(公告)号：US06441811B1
公开(公告)日：2002-08-27
申请号：US09530393
申请日：2000-04-28
申请人： Yuji Sawada , Yasuhisa Nakamura , Hisashi Saiga , Masafumi Yamanoue , Keisuke Iwasaki , Yoshihiro Kitamura
发明人： Yuji Sawada , Yasuhisa Nakamura , Hisashi Saiga , Masafumi Yamanoue , Keisuke Iwasaki , Yoshihiro Kitamura
IPC分类号： G09G500
CPC分类号： G09G5/393 , G06F3/0483 , G06F3/147 , G06F15/0283 , G09G5/395 , G09G2340/02 , G09G2340/0407
摘要： An electronic book display control device capable of solving the problem of a conventional page turning method of an electronic book device that pages are turned in accordance with a value predetermined by a speed controller and hence it is difficult to turn pages flexibly in accordance with the contents of the book and the characteristics of the user. The control device is provided with a CPU (1) which controls the whole device, an image data storage unit (2) in which the contents of the book are stored as image data, an image data control unit (3) which receives the image data and performs the required control, a display preparation image data memory unit (4) in which image data of the page being displayed and the page to be displayed next are stored, and a display unit (5) on which information concerning the image data and information concerning the operation of the electronic book are displayed. The data displayed on the display unit at a specific time in a page turning period are stored in a page turning data memory unit (9) and the column information of the page turning data is stored in a column information storage table (10). In accordance with the column information, the address of the display preparation image data memory unit (4) and the image data on the page being displayed and the page to be displayed next are selected by a display changeover control unit (11).
摘要翻译：一种电子书显示控制装置，其能够解决电子书装置的传统翻页方法的问题，其中页面根据速度控制器预定的值转动，因此难以根据内容灵活地翻页的书和用户的特点。控制装置设置有控制整个装置的CPU（1），将图书的内容存储为图像数据的图像数据存储单元（2），接收图像的图像数据控制单元（3）数据并执行所需的控制;显示准备图像数据存储单元（4），其中存储正在显示的页面的图像数据和下一个显示的页面;以及显示单元（5），其上关于图像数据的信息并显示关于电子书的操作的信息。在页面转动时段中的特定时间显示在显示单元上的数据被存储在翻页数据存储单元（9）中，并且页面转向数据的列信息被存储在列信息存储表（10）中。根据列信息，由显示切换控制单元（11）选择显示准备图像数据存储单元（4）的地址和正在显示的页面上的图像数据和下一个要显示的页面。

6. 发明授权

US5093868A Method for determining lines of character images for use in an optical reader 失效
标题翻译：用于确定在光学读取器中使用的字符图像的线的方法
公开(公告)号：US5093868A
公开(公告)日：1992-03-03
申请号：US510874
申请日：1990-04-18
申请人： Hideaki Tanaka , Toshiaki Morita , Yoshihiro Kitamura , Yasuhisa Nakamura
发明人： Hideaki Tanaka , Toshiaki Morita , Yoshihiro Kitamura , Yasuhisa Nakamura
IPC分类号： G06K9/20 , G06K9/32
CPC分类号： G06K9/32 , G06K2209/01
摘要： A method for determining lines of character images in a recognition area for use in an optical character reader. In the line determining method, the character images in the recognition area are read by an image scanner so as to obtain image data of the character images in the recognition area. A circumscribed rectangular frame for enclosing each character is then determined based on the obtained image data so as to obtain coordinates of the circumscribed rectangular frame. Thereafter, circumscribed rectangular frames adjacent in a direction of the lines to each circumscribed rectangular frame are determined so as to obtain a connection relationship between the circumscribed rectangular frames as seen from each circumscribed rectangular frame, and then, the lines are determined based on the obtained connection relationship between the circumscribed rectangular frames.
摘要翻译：一种用于确定在光学字符读取器中使用的识别区域中的字符图像的线的方法。在行确定方法中，通过图像扫描器读取识别区域中的字符图像，以获得识别区域中的字符图像的图像数据。然后，基于所获得的图像数据确定用于封闭每个字符的外接矩形框架，以获得外接矩形框架的坐标。此后，确定每个外接矩形框架在与线条方向相邻的外接矩形框架，以便从每个外接矩形框架中获得外接矩形框架之间的连接关系，然后根据获得的线条确定线外接矩形框架之间的连接关系。

7. 发明授权

US07283129B1 Display control device and reproduction display device for electronic books 失效
标题翻译：电子书的显示控制装置和再现显示装置
公开(公告)号：US07283129B1
公开(公告)日：2007-10-16
申请号：US09618698
申请日：2000-07-18
申请人： Yuji Sawada , Yasuhisa Nakamura , Hisashi Saiga , Masafumi Yamanoue , Keisuke Iwasaki , Yoshihiro Kitamura
发明人： Yuji Sawada , Yasuhisa Nakamura , Hisashi Saiga , Masafumi Yamanoue , Keisuke Iwasaki , Yoshihiro Kitamura
IPC分类号： G09G5/00
CPC分类号： G09G5/393 , G06F3/0483 , G06F3/147 , G06F15/0283 , G09G5/395 , G09G2340/02 , G09G2340/0407
摘要： An electronic book display control device capable of solving the problem of a conventional page turning method of an electronic book device that pages are turned in accordance with a value predetermined by a speed controller and hence it is difficult to turn pages flexibly in accordance with the contents of the book and the characteristics of the user. The control device is provided with a CPU (1) which controls the whole device, an image data storage unit (2) in which the contents of the book are stored as image data, an image data control unit (3) which receives the image data and performs the required control, a display preparation image data memory unit (4) in which image data of the page being displayed and the page to be displayed next are stored, and a display unit (5) on which information concerning the image data and information concerning the operation of the electronic book are displayed. The data displayed on the display unit at a specific time in a page turning period are stored in a page turning data memory unit (9) and the column information of the page turning data is stored in a column information storage table (10). In accordance with the column information, the address of the display preparation image data memory unit (4) and the image data on the page being displayed and the page to be displayed next are selected by a display changeover control unit (11).
摘要翻译：一种电子书显示控制装置，其能够解决电子书装置的常规翻页方法的问题，其中页面根据速度控制器预定的值转动，因此难以根据内容灵活地翻页的书和用户的特点。控制装置设置有控制整个装置的CPU（1），将图书的内容存储为图像数据的图像数据存储单元（2），接收图像的图像数据控制单元（3）数据并执行所需的控制;显示准备图像数据存储单元（4），其中存储正在显示的页面的图像数据和下一个显示的页面;以及显示单元（5），其上关于图像数据的信息并显示关于电子书的操作的信息。在页面转动时段中的特定时间显示在显示单元上的数据被存储在翻页数据存储单元（9）中，并且页面转向数据的列信息被存储在列信息存储表（10）中。根据列信息，由显示切换控制单元（11）选择显示准备图像数据存储单元（4）的地址和正在显示的页面上的图像数据和下一个要显示的页面。

8. 发明授权

US5054091A Method for determining coordinates of circumscribed rectangular frame of each character for use in optical character reader 失效
标题翻译：用于确定用于光学字符读取器的每个字符的圆形矩形框架的坐标的方法
公开(公告)号：US5054091A
公开(公告)日：1991-10-01
申请号：US510895
申请日：1990-04-18
申请人： Hideaki Tanaka , Toshiaki Morita , Yoshihiro Kitamura , Hitoshi Hirose , Yasuhisa Nakamura , Hisashi Saiga
发明人： Hideaki Tanaka , Toshiaki Morita , Yoshihiro Kitamura , Hitoshi Hirose , Yasuhisa Nakamura , Hisashi Saiga
IPC分类号： G06K9/34 , G06T7/60
CPC分类号： G06K9/34 , G06K2209/01
摘要： A method determines coordinates of a circumscribed rectangular frame for enclosing each character based on image data of character images in a recognition area. First of all, specified image data of a predetermined data unit in a transverse direction including at least one bit of black pixel are determined by scanning the image data. Thereafter, top and bottom coordinates of a circumscribed rectangular frame are determined respectively by searching respective image data located at the top and bottom positions among plural image data including at least one bit of black pixel located on the upper and lower sides of the specified image data, wherein respective bits of black pixel of plural image data are substantially continuously connected in a longitudinal direction, and then, leftmost and rightmost coordinates of the circumscribed rectangular frame are determined based on histogram data composed of either logical products or logical sums of respective bits in the transverse direction.
摘要翻译：一种方法基于识别区域中的字符图像的图像数据来确定用于包围每个字符的外接矩形框架的坐标。首先，通过扫描图像数据来确定包括至少一位黑色像素的横向方向上的预定数据单元的指定图像数据。此后，分别通过搜索位于指定图像数据的上侧和下侧的至少一位位于黑色像素的多个图像数据中的位于顶部和底部位置的各个图像数据来确定外接矩形框架的顶部和底部坐标其中，多个图像数据的黑色像素的相应位置在纵向上基本上连续地连接，然后基于由逻辑积或由各个位的逻辑和组成的直方图数据来确定外接矩形框的最左边和最右边的坐标横向。

9. 发明授权

US08170586B2 Moving body communication system, moving body terminal, information providing apparatus, and information transmission method 有权
标题翻译：移动体通信系统，移动体终端，信息提供装置和信息传输方法
公开(公告)号：US08170586B2
公开(公告)日：2012-05-01
申请号：US12237724
申请日：2008-09-25
申请人： Shinji Yasuhara , Masayuki Ohsugi , Tsuneyuki Watanabe , Maki Ueda , Yasuhisa Nakamura , Daisuke Nakata , Yasunori Kondo , Takuya Hashimoto
发明人： Shinji Yasuhara , Masayuki Ohsugi , Tsuneyuki Watanabe , Maki Ueda , Yasuhisa Nakamura , Daisuke Nakata , Yasunori Kondo , Takuya Hashimoto
IPC分类号： H04W24/00
CPC分类号： H04W4/02 , G01C21/20 , G01C21/26
摘要： A moving body terminal is basically provided with a position information acquiring section, a receiving section and a control section. The position information acquiring section is configured to acquire position information indicating a current position of the moving body terminal. The receiving section is configured to receive from an information providing apparatus simple map information which includes information transmission determining information indicating an information transmission unnecessary region of the simple map information where the position information of the moving body terminal is not required to be transmitted from the moving body terminal to the information providing apparatus. The control section is configured to prohibit a transmission of the position information to the information providing apparatus when the position information acquired by the position information acquiring section is inside the information transmission unnecessary region contained in the simple map information that was received.
摘要翻译：移动体终端基本上设置有位置信息获取部，接收部和控制部。位置信息获取部被配置为获取表示移动体终端的当前位置的位置信息。所述接收部被配置为从信息提供装置接收简单地图信息，所述简单地图信息包括信息发送确定信息，所述信息发送确定信息指示所述简单地图信息的信息发送不必要区域，其中所述移动体终端的位置信息不需要从所述移动身体终端到信息提供装置。控制部被配置为当由位置信息获取部获取的位置信息在包含在接收到的简单地图信息中的信息传输不必要区域内时，禁止向信息提供装置发送位置信息。

10. 发明授权

US08054167B2 Onboard vehicle information notifying apparatus, information providing system, and information notifying method 有权
标题翻译：车载信息通知装置，信息提供系统和信息通知方法
公开(公告)号：US08054167B2
公开(公告)日：2011-11-08
申请号：US12237661
申请日：2008-09-25
申请人： Shinji Yasuhara , Masayuki Ohsugi , Tsuneyuki Watanabe , Maki Ueda , Yasuhisa Nakamura , Daisuke Nakata , Yasunori Kondo , Takuya Hashimoto
发明人： Shinji Yasuhara , Masayuki Ohsugi , Tsuneyuki Watanabe , Maki Ueda , Yasuhisa Nakamura , Daisuke Nakata , Yasunori Kondo , Takuya Hashimoto
IPC分类号： B60Q1/00
CPC分类号： G08G1/166
摘要： An onboard vehicle information notifying apparatus is proved with a moving body position acquiring section, an information acquiring section, an information providing zone setting section and an information notifying section. The moving body position acquiring section acquires a moving body position for at least one moving body existing in a vicinity of a host vehicle. The information acquiring section acquires an advancement speed and an advancement direction of the host vehicle, and a prescribed movement speed of the moving body. The information providing zone setting section sets an information providing zone within which existence of the moving body should be reported, based on information acquired by the information acquiring section. The information notifying section reports the existence of the moving body when the position of the moving body acquired by the moving body position acquiring section exists within the information providing zone set by the information providing zone setting section.
摘要翻译：通过移动体位置获取部，信息获取部，信息提供区设定部和信息通知部，证明车载信息通知装置。移动体位置获取部获取存在于本车辆附近的至少一个移动体的移动体位置。信息获取部获取本车辆的前进速度和前进方向以及移动体的规定的移动速度。信息提供区域设定部根据由信息获取部获取的信息，设定要报告移动体的存在的信息提供区域。当由信息提供区域设置部分设置的信息提供区域内存在由移动体位置获取部分获取的移动体的位置时，信息通知部分报告存在移动体。

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