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1. 发明授权

US06181818B2 Image retrieval method and apparatus 有权
标题翻译：图像检索方法及装置
公开(公告)号：US06181818B2
公开(公告)日：2001-01-30
申请号：US09476120
申请日：2000-01-03
申请人： Hiroaki Sato , Yuichi Bannai , Hiroshi Okazaki , Akihiro Yoshitani , Kazuko Tsujimura
发明人： Hiroaki Sato , Yuichi Bannai , Hiroshi Okazaki , Akihiro Yoshitani , Kazuko Tsujimura
IPC分类号： G06K900
CPC分类号： G06F17/30256 , G06F17/30271 , G06F17/30277 , Y10S707/99934
摘要： An image retrieval method and apparatus for searching a plurality of images stored in an image file for a desired image are disclosed. When a designated image for designating an image to be retrieved is input, and its color is designated, the sizes and colors are compared between description information which stores the feature of each of regions obtained by dividing each of images to be searched stored in the image file, and feature data of the designated image. In this manner, the regions, which are determined to be included in the designated image, of image data are obtained, and the similarities between the obtained regions of image data and the designated image are calculated. Image data having higher similarities are read out from the image file, and are displayed while being sorted in the descending order from the highest similarity.
摘要翻译：公开了一种用于搜索存储在图像文件中的多个图像用于期望图像的图像检索方法和装置。当指定用于指定要检索的图像的指定图像并且其颜色被指定时，将存储通过划分每个要搜索的图像的特征区域的特征的描述信息之间的尺寸和颜色进行比较，所述图像被存储在图像中文件和特征数据。以这种方式，获得确定为包括在指定图像中的图像数据的区域，并且计算所获得的图像数据的区域与指定图像之间的相似度。从图像文件中读出具有较高相似度的图像数据，并且从最高的相似度按降序排序显示。

2. 发明授权

US06246804B1 Image retrieval method and apparatus using a compound image formed from a plurality of detected regions 失效
标题翻译：使用由多个检测区域形成的复合图像的图像检索方法和装置
公开(公告)号：US06246804B1
公开(公告)日：2001-06-12
申请号：US08555714
申请日：1995-11-14
申请人： Hiroaki Sato , Yuichi Bannai , Hiroshi Okazaki , Akihiro Yoshitani , Kazuko Tsujimura
发明人： Hiroaki Sato , Yuichi Bannai , Hiroshi Okazaki , Akihiro Yoshitani , Kazuko Tsujimura
IPC分类号： G06K900
CPC分类号： G06F17/30256 , G06F17/30271 , G06F17/30277 , Y10S707/99934
摘要： An image retrieval method and apparatus for searching a plurality of images stored in an image file for a desired image are disclosed. When a designated image for designating an image to be retrieved for is input, and its color is designated, the sizes and colors are compared between description information which stores the feature of each of regions obtained by dividing each of images to be searched stored in the image file, and feature data of the designated image. In this manner, the regions, which are determined to be included in the designated image, of image data are obtained, and the similarities between the obtained regions of image data and the designated image are calculated. Image data having higher similarities are read out from the image file, and are displayed while being sorted in the descending order from the highest similarity.
摘要翻译：公开了一种用于搜索存储在图像文件中的多个图像用于期望图像的图像检索方法和装置。当指定要检索的图像的指定图像被输入并且其颜色被指定时，将存储通过划分每个被搜索的图像获得的每个区域的特征的描述信息之间的尺寸和颜色进行比较，图像文件和指定图像的特征数据。以这种方式，获得确定为包括在指定图像中的图像数据的区域，并且计算所获得的图像数据的区域与指定图像之间的相似度。从图像文件中读出具有较高相似度的图像数据，并且从最高的相似度按降序排序显示。

3. 发明授权

US5909543A Communication conference system and communication conference apparatus 失效
标题翻译：通信会议系统和通信会议设备
公开(公告)号：US5909543A
公开(公告)日：1999-06-01
申请号：US564873
申请日：1995-11-28
申请人： Kenichiro Tanaka , Hiroaki Sato , Hiroshi Okazaki , Kazuko Tsujimura
发明人： Kenichiro Tanaka , Hiroaki Sato , Hiroshi Okazaki , Kazuko Tsujimura
IPC分类号： H04N7/15 , H04N1/42
CPC分类号： H04N7/15
摘要： A terminal device which can set a connection status of a communication tool line between terminal devices in various ways and an electronic conference system having such a terminal device are provided. The terminal device for communicating information between remote terminal devices comprises a connection status operation/control unit for setting a connection status of a line to be used by the communication tool, a connection modification unit for changing the line connection in accordance with the content set by the connection status operation/control unit, a connection status modification convey unit for outputting the content set by the connection status operation/control unit to other terminal device, and a connection status modification inform unit for receiving the content of the modification of the line connection from the other terminal.
摘要翻译：提供了可以以各种方式设置终端装置之间的通信工具线的连接状态的终端装置和具有这种终端装置的电子会议系统。用于在远程终端设备之间传送信息的终端设备包括：连接状态操作/控制单元，用于设置由通信工具使用的线路的连接状态;连接修改单元，用于根据由连接状态操作/控制单元，用于将由连接状态操作/控制单元设置的内容输出到其他终端设备的连接状态修改传送单元，以及用于接收线路连接的修改内容的连接状态修改通知单元从另一个终端。

4. 发明授权

US07079177B2 Remote control system and access control method for information input apparatus with limitation by user for image access and camemremote control 有权
标题翻译：信息输入设备的遥控系统和访问控制方法，用户对图像访问和摄像头控制的限制
公开(公告)号：US07079177B2
公开(公告)日：2006-07-18
申请号：US09894233
申请日：2001-06-27
申请人： Hiroshi Okazaki , Hiroaki Sato , Tomoaki Kawai , Takashi Oya , Shinya Urisaka
发明人： Hiroshi Okazaki , Hiroaki Sato , Tomoaki Kawai , Takashi Oya , Shinya Urisaka
IPC分类号： H04N5/232
CPC分类号： H04N5/23206 , H04L63/101 , H04N5/232 , H04N7/181
摘要： When an access request (a request for transfer of video and audio information or a request for a camera operation) to a camera apparatus connected to a network via a terminal is issued via the network, a camera management server processes the access request on the basis of an access right set by a user (or a manager) using the terminal to which the camera apparatus is connected. That is, the camera management server refers to an access right set file and grants or denies permission to access for the user whose has issued the access request. The user to whom the access permission is granted requests a camera control server to permit a camera operation via a camera control client and thereby can receive an image taken by the camera apparatus and voices collected by the camera apparatus and can perform panning, tilting, and zooming of the camera apparatus. Accordingly, to protect the privacy of a user using a terminal to which a camera apparatus is connected, it is possible to realize fine setting meeting the demand of the user at all times. Also, in a location where a camera apparatus connected to a network is installed, it is possible to prevent a leak of confidential information through the camera apparatus.
摘要翻译：当通过网络发送访问请求（对视频和音频信息或摄像机操作请求的请求）经由终端发送到连接到网络的相机装置时，照相机管理服务器基于该处理该访问请求使用由相机装置连接的终端的用户（或管理者）设置的访问权限。也就是说，相机管理服务器引用访问权限集合文件，并且授予或拒绝对发出访问请求的用户进行访问的权限。授予访问权限的用户请求摄像机控制服务器通过照相机控制客户端进行摄像机操作，从而可以接收由照相机设备拍摄的图像和照相机设备收集的声音，并且可以进行平移，倾斜和相机装置的变焦。因此，为了使用与相机装置连接的终端来保护用户的隐私，可以始终实现满足用户需求的精细设定。此外，在安装了连接到网络的相机装置的位置，可以防止通过相机装置泄密机密信息。

5. 发明授权

US5819048A Image data processing apparatus transmitting data in accordance with a reception rate 失效
标题翻译：图像数据处理装置根据接收速率发送数据
公开(公告)号：US5819048A
公开(公告)日：1998-10-06
申请号：US674742
申请日：1996-07-02
申请人： Hiroshi Okazaki , Hiroaki Sato
发明人： Hiroshi Okazaki , Hiroaki Sato
IPC分类号： H04N7/10 , H04L23/00 , H04L25/02 , H04N5/00 , H04N7/14 , H04N7/15 , H04N7/24 , H04N17/00 , H04N19/00 , H04N21/2343 , H04N21/24
CPC分类号： H04L25/0262 , H04N17/004 , H04N7/15 , H04H20/42
摘要： Image data processing apparatus transmitting data in according with a reception rate includes a receiver for receiving information data transmitted from at least one external terminal, and calculating circuitry for calculating a reception rate of the information data received by the receiver. The reception rate is calculated continuously or at every predetermined transmission time interval. A transmitter then transmits the calculated rate data. Preferably, in a video conferencing system, data is transmitted and received at an appropriated rate.
摘要翻译：根据接收速率发送数据的图像数据处理装置包括用于接收从至少一个外部终端发送的信息数据的接收机，以及用于计算由接收机接收的信息数据的接收速率的计算电路。接收速率是连续计算的，也可以是每个预定的发送时间间隔。然后，发射机发送所计算的速率数据。优选地，在视频会议系统中，以适当的速率发送和接收数据。

6. 发明授权

US06748446B2 Communication method and apparatus with modification of routing path by intermediate relay apparatus 失效
标题翻译：通过中继中继装置修改路由路径的通信方法和装置
公开(公告)号：US06748446B2
公开(公告)日：2004-06-08
申请号：US08979252
申请日：1997-11-26
申请人： Hiroaki Sato , Hiroshi Okazaki , Shigeo Suzuki , Toshihiko Fukasawa
发明人： Hiroaki Sato , Hiroshi Okazaki , Shigeo Suzuki , Toshihiko Fukasawa
IPC分类号： G06F1516
CPC分类号： H04L65/4084 , H04L29/06027 , H04L65/80 , H04L67/32 , H04L69/329
摘要： A communication apparatus, a communication system, and a communication method are provided for relaying and receiving data from an information source which presents data services such as video data services via a network such as Internet. With this configuration, the service data can be dynamically changed and a digest corresponding to such a change can be presented. Also with this configuration, a communication apparatus, a communication system, and a communication method are provided which are capable of reducing the load of the whole network and relaying and receiving data at high efficiency.
摘要翻译：提供一种通信装置，通信系统和通信方法，用于从通过诸如因特网的网络呈现诸如视频数据服务的数据服务的信息源中继和接收数据。利用该配置，可以动态地改变业务数据，并且可以呈现与这种变化相对应的摘要。另外，通过这样的结构，能够提供能够降低整个网络的负担并高效率地中继和接收数据的通信装置，通信系统和通信方法。

7. 发明授权

US06606636B1 Method and apparatus for retrieving dynamic images and method of and apparatus for managing images 失效
标题翻译：用于检索动态图像的方法和装置以及用于管理图像的方法和装置
公开(公告)号：US06606636B1
公开(公告)日：2003-08-12
申请号：US08281007
申请日：1994-07-27
申请人： Hiroshi Okazaki , Hiroaki Sato
发明人： Hiroshi Okazaki , Hiroaki Sato
IPC分类号： G06F1700
CPC分类号： G06K9/00765 , G06F17/30802 , G06F17/30825 , H04N5/147 , H04N19/142 , H04N19/179 , H04N19/87 , Y10S707/99931 , Y10S707/99943 , Y10S707/99945 , Y10S707/99948
摘要： A scene change automatic detection unit detects a scene change at the time of input storage of a dynamic image in a storage unit, to retrieve the dynamic image as a search key, and a characteristic amount unit calculates a characteristic amount of each scene. The characteristic amount is stored together with the dynamic image in the storage unit. In a retrieval operation, a scene change automatic detection unit detects a scene change of a dynamic image entered and a scene change automatic detection unit calculates a characteristic amount of each scene. A correspondence determination unit compares a characteristic amount of a stored dynamic image and a characteristic amount of a dynamic image entered as a search key and determines the correspondence of these characteristic amounts.
摘要翻译：场景变化自动检测单元检测在存储单元中的动态图像的输入存储时的场景变化，以检索动态图像作为搜索关键字，并且特征量单元计算每个场景的特征量。特征量与动态图像一起存储在存储单元中。在检索操作中，场景改变自动检测单元检测输入的动态图像的场景变化，并且场景改变自动检测单元计算每个场景的特征量。对应确定单元将所存储的动态图像的特征量与作为搜索关键字输入的动态图像的特征量进行比较，并确定这些特征量的对应关系。

8. 发明授权

US5751959A Communication terminal, supervisory system and communication method 失效
标题翻译：通信终端，监控系统和通信方式
公开(公告)号：US5751959A
公开(公告)日：1998-05-12
申请号：US634631
申请日：1996-04-18
申请人： Hiroaki Sato , Hiroshi Okazaki
发明人： Hiroaki Sato , Hiroshi Okazaki
IPC分类号： H04N7/18 , G03G5/14 , G06F3/033 , H04M3/56 , H04N7/14 , H04N7/15 , G06F17/00
CPC分类号： H04M3/567 , G03G5/14 , G06F3/033 , H04N7/147 , H04M2201/38 , H04M2201/42 , H04M3/563
摘要： A display of a video received from a plurality of communication terminals or video input terminals is effected satisfactorily in accordance with a state at a transmission terminal side. A communication terminal connected to other communication terminals via a network, characterized by comprising receiving unit for receiving a video from the plurality of communication terminals, display unit for displaying the received video on a multi-window, command receiving unit for receiving a change indication command to change a display state of the video received from the plurality of communication terminals, and control unit for changing a display state of window displaying the video received from the communication terminals which have issued the change indication command, upon receiving the change indication command from the command receiving unit.
摘要翻译：根据传输终端侧的状态，满意地实现从多个通信终端或视频输入终端接收的视频的显示。一种通过网络连接到其他通信终端的通信终端，其特征在于包括：接收单元，用于从多个通信终端接收视频;显示单元，用于在多窗口上显示所接收的视频;命令接收单元，用于接收改变指示命令改变从多个通信终端接收到的视频的显示状态，以及控制单元，用于当从所述多个通信终端接收到改变指示命令时，改变显示从发出改变指示命令的通信终端接收到的视频的窗口的显示状态命令接收单元。

9. 发明授权

US06549948B1 Variable frame rate adjustment in a video system 失效
标题翻译：视频系统中可变帧率调整
公开(公告)号：US06549948B1
公开(公告)日：2003-04-15
申请号：US08544153
申请日：1995-10-17
申请人： Akitomo Sasaki , Hiroaki Sato , Tomoaki Kawai , Hiroshi Okazaki , Takeshi Namikata
发明人： Akitomo Sasaki , Hiroaki Sato , Tomoaki Kawai , Hiroshi Okazaki , Takeshi Namikata
IPC分类号： G06F1338
CPC分类号： H04N7/152 , H04N21/42203 , H04N21/4223 , H04N21/440281 , H04N21/4424 , H04N21/4621
摘要： An information processing apparatus connected to a network to which plural information processing units are connected, in order to enable variation of the image frame rate in a specified information processing apparatus, thereby displaying a watched image in a smoother manner or decreasing the frame rate of unwatched images to increase the frame rate of another image. The information processing apparatus comprises a configuration for recognizing an instruction for varying the amount of image data released from an arbitrary one among the plural information processing apparatus and controlling the amount of image data released from the arbitrary information processing apparatus according to the recognition.
摘要翻译：连接到连接有多个信息处理单元的网络的信息处理设备，以便能够在指定的信息处理设备中改变图像帧速率，从而以更平滑的方式显示观看的图像或降低未被捕获的帧速率图像增加另一图像的帧速率。信息处理装置包括用于识别用于改变从多个信息处理装置中的任意一个释放的图像数据的量的指令并根据识别来控制从任意信息处理装置释放的图像数据的量的配置。

10. 发明授权

US5384900A Method of managing an image memory by a process independent of an image processing process 失效
标题翻译：通过独立于图像处理过程的处理来管理图像存储器的方法
公开(公告)号：US5384900A
公开(公告)日：1995-01-24
申请号：US116545
申请日：1993-09-07
申请人： Hiroaki Sato , Masatoshi Okutomi , Hiroyuki Yamamoto , Hideyuki Tamura , Hiroshi Okazaki
发明人： Hiroaki Sato , Masatoshi Okutomi , Hiroyuki Yamamoto , Hideyuki Tamura , Hiroshi Okazaki
IPC分类号： G06T1/60 , G06F3/00 , G06F12/14
CPC分类号： G06T1/60
摘要： An image processing apparatus includes an image memory for storing image information, an execution process for processing the image information stored in the image memory. A table is also included, for storing a use condition of the image information stored in the image memory, as well as a management process for managing a memory area of the image memory on the basis of the use condition stored in the table.
摘要翻译：图像处理装置包括用于存储图像信息的图像存储器，用于处理存储在图像存储器中的图像信息的执行处理。还包括表，用于存储存储在图像存储器中的图像信息的使用条件，以及用于基于存储在表中的使用条件来管理图像存储器的存储区域的管理处理。

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