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    • 51. 发明授权
    • Monitoring system and setting method for the same
    • 监控系统和设置方法相同
    • US07423669B2
    • 2008-09-09
    • US11085740
    • 2005-03-21
    • Takashi OyaTomoaki Kawai
    • Takashi OyaTomoaki Kawai
    • H04N5/228H04N5/225H04N5/262
    • G06K9/00711
    • In order to facilitate a setting of multiple parameters of a tracking function of a camera, in a setting window, an image display window is displayed in which a picked-up image sent from a camera server and an indicator indicating a change detection maximum area as a detection result of an image change detection process by the camera server are superimposingly on the picked-up image. In addition, in the setting window, a window is displayed in which a setting window is displayed which is used to make a setting of a tracking method by referring to an image displayed in the image display window.
    • 为了便于对相机的跟踪功能的多个参数的设置,在设置窗口中,显示图像显示窗口,其中从相机服务器发送的拍摄图像和指示改变检测最大区域的指示符 照相机服务器的图像变化检测处理的检测结果叠加在拍摄图像上。 此外,在设置窗口中,显示一个窗口,其中显示用于通过参照在图像显示窗口中显示的图像来设置跟踪方法的设置窗口。
    • 53. 发明授权
    • Remote control system and access control method for information input apparatus with limitation by user for image access and camemremote control
    • 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
    • US07079177B2
    • 2006-07-18
    • US09894233
    • 2001-06-27
    • Hiroshi OkazakiHiroaki SatoTomoaki KawaiTakashi OyaShinya Urisaka
    • Hiroshi OkazakiHiroaki SatoTomoaki KawaiTakashi OyaShinya Urisaka
    • H04N5/232
    • H04N5/23206H04L63/101H04N5/232H04N7/181
    • 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.
    • 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。
    • 54. 发明授权
    • Image input system
    • 图像输入系统
    • US06768563B1
    • 2004-07-27
    • US08603611
    • 1996-02-21
    • Makoto MurataTomoaki KawaiKazuko TsujimuraTakashi Oya
    • Makoto MurataTomoaki KawaiKazuko TsujimuraTakashi Oya
    • H04N138
    • H04N5/232H04N7/181
    • 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.
    • 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。
    • 60. 发明授权
    • Image distribution apparatus, communication terminal apparatus, and control method thereof
    • 图像分配装置,通信终端装置及其控制方法
    • US07974482B2
    • 2011-07-05
    • US11470105
    • 2006-09-05
    • Yoshio IizukaTomoaki Kawai
    • Yoshio IizukaTomoaki Kawai
    • G06K9/36G06K9/40
    • H04N5/77G06T7/254G06T7/262H04N9/8047H04N9/8227H04N19/132H04N19/142
    • An image distribution apparatus divides image data of a single frame into a plurality of blocks, orthogonally transforms the blocks and calculates transformation coefficients, quantizes the calculated transformation coefficients, codes the quantized transformation coefficients, and distributes the coded image data. The image distribution apparatus acquires the quantized transformation coefficients, stores the acquired transformation coefficients in a storage unit, calculates differences between the transformation coefficients of a first frame and the transformation coefficients of a second frame stored in the storage unit in a unit of block, counts blocks whose difference values calculated above are equal to or greater than a predetermined value as changing blocks of the first frame, and determines that the first frame has changed when the counted number of blocks is equal to or greater than a predetermined value.
    • 图像分配装置将单个帧的图像数据分割为多个块,对块进行正交变换并计算变换系数,量化计算出的变换系数,对量化的变换系数进行编码,并分配编码图像数据。 图像分配装置获取量化变换系数,将获取的变换系数存储在存储单元中,以块为单位计算第一帧的变换系数和存储在存储单元中的第二帧的变换系数之间的差,计数 上述计算出的差分值等于或大于预定值的块作为改变第一帧的块,并且当计数的块数等于或大于预定值时,确定第一帧已经改变。