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31. 发明授权

US07321453B2 Image input system 有权
标题翻译：图像输入系统
公开(公告)号：US07321453B2
公开(公告)日：2008-01-22
申请号：US10865729
申请日：2004-06-10
申请人： Makoto Murata , Tomoaki Kawai , Kazuko Tsujimura , Takashi Oya
发明人： Makoto Murata , Tomoaki Kawai , Kazuko Tsujimura , Takashi Oya
IPC分类号： H04N1/04 , H04N7/14
CPC分类号： H04N5/232 , H04N7/181
摘要： This invention provides an image input system capable of setting an arbitrary imaging inhibited area. This system displays a map showing the positions of cameras arranged in an office and the directions in which these cameras can be aimed, or displays the view angles of the cameras. An operator designates an imaging inhibited area on the map. In accordance with the designated imaging inhibited area, a limiting direction is calculated for each camera, and each camera is so controlled as not to point in that direction. Even when cameras are fixed, the system controls display so that an imaging inhibited area is not displayed.
摘要翻译：本发明提供能够设定任意成像禁止区域的图像输入系统。该系统显示示出布置在办公室中的摄像机的位置以及这些摄像机可以被瞄准的方向或显示摄像机的视角的映射。操作员在地图上指定成像禁止区域。根据指定的成像禁止区域，针对每个摄像机计算限制方向，并且每个照相机被如此控制以不指向该方向。即使相机固定，系统控制显示，从而不显示成像禁止区域。

32. 发明授权

US06909458B1 Camera control system and method, and storage medium for selectively controlling one or more cameras 失效
标题翻译：相机控制系统和方法以及用于选择性地控制一个或多个相机的存储介质
公开(公告)号：US06909458B1
公开(公告)日：2005-06-21
申请号：US09669330
申请日：2000-09-25
申请人： Kazuko Suzuki , Tomoaki Kawai , Kenji Morita
发明人： Kazuko Suzuki , Tomoaki Kawai , Kenji Morita
IPC分类号： H04N5/225 , H04N5/232 , H04N7/15 , H04N7/18
CPC分类号： H04N7/181 , H04N5/23203
摘要： An object of this invention is to provide a camera control system for improving a camera control function at a control terminal. To achieve this object, a camera control system for selecting one or more cameras from a plurality of controllable cameras connected to a network, and performing video display and camera control includes a map display monitor, a mouse for designating one point on a map displayed by the monitor, a camera selection unit for selecting an optimal camera capable of monitoring the point designated by the mouse, and a camera control unit for controlling the camera selected by the camera selection unit.
摘要翻译：本发明的目的是提供一种用于改善控制终端的相机控制功能的相机控制系统。为了实现该目的，用于从连接到网络的多个可控摄像机中选择一个或多个摄像机并执行视频显示和摄像机控制的摄像机控制系统包括地图显示监视器，用于指定地图上显示的地图上的一个点的鼠标监视器，用于选择能够监视由鼠标指定的点的最佳摄像机的摄像机选择单元，以及用于控制由照相机选择单元选择的照相机的照相机控制单元。

33. 发明授权

US06697105B1 Camera control system and method 失效
标题翻译：相机控制系统及方法
公开(公告)号：US06697105B1
公开(公告)日：2004-02-24
申请号：US08837802
申请日：1997-04-22
申请人： Eiji Kato , Tomoaki Kawai
发明人： Eiji Kato , Tomoaki Kawai
IPC分类号： H04N5232
CPC分类号： H04N5/23212 , H04N5/23203 , H04N7/181
摘要： A camera control system for selecting one camera from among a plurality of controllable cameras connected in a network and for making it possible to display video from the camera and to control the camera is adapted to display a map. One or more camera symbols representing cameras are displayed on the map and the user designates a desired camera symbol to control the camera corresponding to the symbol designated. It is also possible for the user to change the display magnification of the map displayed.
摘要翻译：用于从连接在网络中的多个可控摄像机中选择一个摄像机并且用于使得可以从摄像机显示视频并控制摄像机的摄像机控制系统适于显示地图。在地图上显示表示相机的一个或多个相机符号，并且用户指定所需的相机符号以控制与所指定的符号相对应的相机。用户也可以改变显示的地图的显示倍率。

34. 发明授权

US06414716B1 Method and apparatus for controlling an imaging apparatus, imaging operation control system, and storage medium storing a program implementing such a method 失效
标题翻译：用于控制成像装置，成像操作控制系统和存储执行这种方法的程序的存储介质的方法和装置
公开(公告)号：US06414716B1
公开(公告)日：2002-07-02
申请号：US08972358
申请日：1997-11-18
申请人： Tomoaki Kawai
发明人： Tomoaki Kawai
IPC分类号： H04N5232
CPC分类号： H04N5/23206 , H04N5/232 , H04N7/147
摘要： The present invention provides a method, apparatus, and system for performing image sensing operations in an efficient manner in response to video data transmission requests or video camera control requests issued by a plurality of clients. The invention also provides a storage medium on which a program implementing the method is stored. A managing apparatus manages a plurality of camera servers each including a video camera and a controller. When the apparatus receives a video signal transmission request or a video camera control permission request from a client via a network, an available camera server is selected and connected to the client so that the client can control the camera server and display the video signal transmitted from that camera server. Each client can perform a desired camera control operation, receive a desired video signal, and display it on its screen without having to know which camera server is transmitting the video signal to the client.
摘要翻译：本发明提供了一种用于响应于由多个客户端发出的视频数据传输请求或摄像机控制请求而以有效的方式执行图像感测操作的方法，装置和系统。本发明还提供一种其上存储有实现该方法的程序的存储介质。管理装置管理各自包括摄像机和控制器的摄像机服务器。当设备通过网络从客户端接收到视频信号发送请求或摄像机控制许可请求时，选择可用的摄像机服务器并将其连接到客户端，使得客户端可以控制摄像机服务器并显示从那台相机服务器。每个客户端可以执行所需的相机控制操作，接收期望的视频信号，并将其显示在其屏幕上，而不必知道哪个摄像机服务器正在向客户端发送视频信号。

35. 发明授权

US06266082B1 Communication apparatus image processing apparatus communication method and image processing method 失效
标题翻译：通信装置图像处理装置的通信方法和图像处理方法
公开(公告)号：US06266082B1
公开(公告)日：2001-07-24
申请号：US08768653
申请日：1996-12-18
申请人： Hiroki Yonezawa , Tomoaki Kawai , Masaaki Kotani , Kazuko Tsujimura
发明人： Hiroki Yonezawa , Tomoaki Kawai , Masaaki Kotani , Kazuko Tsujimura
IPC分类号： H04N714
CPC分类号： H04N5/2351 , G08B13/19645 , G08B13/19656 , G08B13/1968 , G08B13/19682 , G08B13/19689 , G08B13/19693 , H04N5/232 , H04N5/23206 , H04N5/23216 , H04N5/2624 , H04N5/765 , H04N5/781 , H04N5/907 , H04N7/147 , H04N7/173 , H04N7/181 , H04N9/7921 , H04N9/8042
摘要： In order to freely select, locate and display an image from a remote place on a monitor to facilitate observer's use, disclosed are apparatus and methods arranged to perform operation of drag and drop of a symbol to a specific position on a map showing the symbol indicating information of the position where an image generator is set, thereby establishing logical network connection with a video transmission terminal to which the image generator is connected, to display a video in an arbitrary display area, to perform the drag and drop operation of the video displayed in the video display area to another video display area, thereby changing a video display position, and to perform the drag and drop operation thereof to a display stop symbol, thereby disconnecting the logical network connection to stop the video display of the video camera.
摘要翻译：为了从显示器上的远程位置自由地选择，定位和显示图像以便于观察者的使用，公开了被设置为执行将符号拖放到地图上的特定位置的操作的装置和方法，该地图上显示表示设置图像发生器的位置的信息，从而与连接有图像发生器的视频传输终端建立逻辑网络连接，以在任意显示区域中显示视频，以执行所显示的视频的拖放操作在视频显示区域到另一个视频显示区域，从而改变视频显示位置，并且执行其拖放操作到显示停止符号，从而断开逻辑网络连接以停止摄像机的视频显示。

36. 发明授权

US06249324B1 Transmission processing apparatus, television conference system, transmission processing method and memory medium 失效
标题翻译：传输处理装置，电视会议系统，传输处理方法和存储介质
公开(公告)号：US06249324B1
公开(公告)日：2001-06-19
申请号：US08777409
申请日：1996-12-30
申请人： Hiroaki Sato , Tomoaki Kawai , Atsushi Kumagai
发明人： Hiroaki Sato , Tomoaki Kawai , Atsushi Kumagai
IPC分类号： H04N715
CPC分类号： G06T9/005 , H04N7/147 , H04N7/148
摘要： There is disclosed a system capable of dispensing with the video/audio encoder in each communication terminal. A switch selects one of plural video/audio inputs. A video capture device of a transmission apparatus digitizes the selected video signal. A video encoder effects compression-encoding of the video capture device according to motion JPEG, MPEG and H.261. A selector sets compression video data to be transmitted, among the video data compressed by different encoding methods, and sends such data to a communication buffer. An audio encoder digitizes and encodes the selected audio signal and sends such signal to the communication buffer. The encoded video and audio data of the communication buffer are read to a network. A control circuit controls devices according to control commands received through the network.
摘要翻译：公开了能够在每个通信终端中分配视频/音频编码器的系统。开关选择多个视频/音频输入中的一个。发送装置的视频采集装置对所选择的视频信号进行数字化。视频编码器根据运动JPEG，MPEG和H.261对视频采集设备进行压缩编码。选择器在通过不同编码方法压缩的视频数据中设置要发送的压缩视频数据，并将这些数据发送到通信缓冲器。音频编码器对所选择的音频信号进行数字化和编码，并将该信号发送到通信缓冲器。通信缓冲器的编码视频和音频数据被读取到网络。控制电路根据通过网络接收的控制命令控制设备。

37. 发明授权

US06239836B1 Camera control system with restrain based on the number of clients having access 失效
标题翻译：基于具有访问权限的客户端数量的相机控制系统
公开(公告)号：US06239836B1
公开(公告)日：2001-05-29
申请号：US08974212
申请日：1997-11-19
申请人： Kazuko Suzuki , Tomoaki Kawai , Koichiro Tanaka
发明人： Kazuko Suzuki , Tomoaki Kawai , Koichiro Tanaka
IPC分类号： H04N5232
CPC分类号： H04N5/23206 , H04N5/232 , H04N7/142
摘要： A camera control system capable of controlling a video camera of a camera server apparatus according to a control command from clients is arranged not to accept requests for a right to control the video camera from any of clients when the number of clients receiving a video image picked up by the video camera exceeds a predetermined number. If the number of clients is less than the predetermined number, the camera control system, upon receipt of a request for the control right from any of clients, accepts the request to permit the client to control the video camera.
摘要翻译：根据来自客户端的控制命令，能够控制照相机服务器装置的摄像机的照相机控制系统被设置为当接收到所选择的视频图像的客户端的数量时，不接受从任何客户端控制摄像机的权利的请求由摄像机超过预定数量。如果客户端数量小于预定数量，则摄像机控制系统在接收到任何客户端对控制权的请求后，接受允许客户机控制摄像机的请求。

38. 发明授权

US6137485A Image transmission method and apparatus, and image transmission system including the apparatus 失效
标题翻译：图像传输方法和装置，以及包括该装置的图像传输系统
公开(公告)号：US6137485A
公开(公告)日：2000-10-24
申请号：US616704
申请日：1996-03-15
申请人： Tomoaki Kawai , Takashi Oya , Shinya Urisaka , Takeshi Namikata
发明人： Tomoaki Kawai , Takashi Oya , Shinya Urisaka , Takeshi Namikata
IPC分类号： H04N7/15 , H04N7/14
CPC分类号： H04N7/15
摘要： Image transmission method and apparatus for transmitting/receiving images among a plurality of terminals connected to a network, and an image transmission system including the apparatus. A video camera (30) is connected to each of a plurality of video communication terminals connected to a network (12), and an image picked up by the camera (30) of each terminal is exchanged with another communication terminal via the network (12). In this case, in a certain terminal, a plurality of images received from other terminals are displayed on a display (26), and the names of terminals which are receiving the image picked up by the video camera (30) of the terminal, and the name of a terminal (or the name of an operator) which is operating the video camera (30) of the terminal are also displayed on the display (26). Each terminal displays, on the display (26), an icon which allows an operator to recognize at a glance whether or not an image picked up by the camera of its own terminal is being monitored by another terminal, or generates a warning tone in correspondence with the monitor or operation state of the video camera (30) of its own terminal, thereby calling for an attention of the operator of its own terminal.
摘要翻译：用于在连接到网络的多个终端之间发送/接收图像的图像发送方法和装置，以及包括该装置的图像传输系统。摄像机（30）连接到与网络（12）连接的多个视频通信终端中的每一个，并且由每个终端的照相机（30）拾取的图像经由网络（12）与另一个通信终端进行交换）。在这种情况下，在某个终端中，从显示器26上显示从其他终端接收到的多个图像，并且接收由终端的摄像机（30）拾取的图像的终端的名称，以及正在操作终端的摄像机（30）的终端（或操作者的名称）的名称也显示在显示器26上。每个终端在显示器（26）上显示允许操作者一目了然地识别由其自己的终端的照相机拾取的图像是否被另一个终端监视的图标，或者产生对应的警告音具有其自身终端的摄像机（30）的监视或操作状态，从而呼叫其自身终端的操作者的注意。

39. 发明授权

US5570115A Image processor 失效
标题翻译：图像处理器
公开(公告)号：US5570115A
公开(公告)日：1996-10-29
申请号：US450099
申请日：1995-05-25
申请人： Tomoaki Kawai , Hiroaki Sato
发明人： Tomoaki Kawai , Hiroaki Sato
IPC分类号： G06F3/14 , G06T11/00 , G09G5/06
CPC分类号： G09G5/06
摘要： An image processor having a display unit capable of displaying a plurality of color images. The display unit is provided with an administrating section for collectively managing color maps, thereby enabling a color map to be efficiently used in common for display of a plurality of images.
摘要翻译：一种具有能够显示多个彩色图像的显示单元的图像处理器。显示单元设置有用于共同管理彩色图的管理部分，从而能够有效地使用彩色图来显示多个图像。

40. 发明授权

US5499362A Image processing apparatus 失效
标题翻译：图像处理装置
公开(公告)号：US5499362A
公开(公告)日：1996-03-12
申请号：US473971
申请日：1995-06-07
申请人： Tomoaki Kawai , Hiroyuki Yamamoto , Hiroshi Okazaki
发明人： Tomoaki Kawai , Hiroyuki Yamamoto , Hiroshi Okazaki
IPC分类号： G06F3/14 , G06K15/00
CPC分类号： G06F3/14 , G06K15/00 , G06K2215/0082 , G06K2215/0094
摘要： In an image processing apparatus, when a hard copy of image data displayed on a display with reduced gradation and non-image data displayed on the display is simultaneously produced, the image data are automatically printed as data having original high gradation while being synthesized with the non-image data. When a hard copy of image data and non-image data displayed on a bit-map display having low gradation is produced, the image data having high gradation is printed by a full-color printer by reading original-image data having the high gradation from a hard disk and synthesizing the read data with the non-image data in an image memory by a printer control unit according to image control information stored in an image control table.
摘要翻译：在图像处理装置中，当同时产生在显示器上显示的具有降低的灰度的显示器和非图像数据上显示的图像数据的硬拷贝时，将图像数据自动打印为具有原始高等级的数据，同时与非图像数据。当产生在具有低灰度的位图显示器上显示的图像数据和非图像数据的硬拷贝时，通过从全色彩打印机读取具有高灰度的原始图像数据来打印具有高灰度的图像数据硬盘，并根据存储在图像控制表中的图像控制信息，通过打印机控制单元将读取的数据与图像存储器中的非图像数据合成。

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