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    • 2. 发明申请
    • MIXED VIDEO DELIVERING APPARATUS AND METHOD, AND COMPUTER STORAGE MEDIUM
    • 混合视频传送设备和方法以及计算机存储介质
    • US20090116563A1
    • 2009-05-07
    • US12233932
    • 2008-09-19
    • Takuya KawamuraNaohisa ShibuyaNobuhiko Sugasawa
    • Takuya KawamuraNaohisa ShibuyaNobuhiko Sugasawa
    • H04N7/24
    • H04N7/152H04N5/265
    • There is provided with a mixed video delivering apparatus, including: a video receiving unit receiving first to Nth encoded video data from first to Nth terminals; a decoding unit decoding the first to Nth encoded video data; a video mixing unit mixing first to Nth decoded video data to obtain mixed video data to be transmitted to a terminal “A” out of the first to Nth terminals; an encoding parameter storage storing first to Nth encoding parameters which are used for encoding the first to Nth videos by the first to Nth terminals; an encoding parameter selecting unit selecting an encoding parameter which is used by any one of terminals other than the terminal A; an encoding unit encoding the mixed video data with a selected encoding parameter to obtain encoded mixed video data; and a video transmitting unit transmitting the encoded mixed video data to the terminal A.
    • 提供了一种混合视频传送装置,包括:视频接收单元,从第一至第N终端接收第一至第N编码视频数据; 解码单元,对第一至第N编码视频数据进行解码; 视频混合单元,将第一至第N解码视频数据混合,以从第一至第N终端获得要发送到终端“A”的混合视频数据; 编码参数存储器,存储由第一至第N终端对第一至第N视频进行编码的第一至第N编码参数; 编码参数选择单元,选择由终端A以外的终端中的任一个使用的编码参数; 编码单元,其利用所选择的编码参数对混合视频数据进行编码,以获得编码的混合视频数据; 以及将编码的混合视频数据发送到终端A的视频发送单元。
    • 4. 发明授权
    • Mixed video delivering apparatus and method, and computer storage medium
    • 混合视频传送装置和方法,以及计算机存储介质
    • US08320466B2
    • 2012-11-27
    • US12233932
    • 2008-09-19
    • Takuya KawamuraNaohisa ShibuyaNobuhiko Sugasawa
    • Takuya KawamuraNaohisa ShibuyaNobuhiko Sugasawa
    • H04N11/02
    • H04N7/152H04N5/265
    • There is provided with a mixed video delivering apparatus, including: a video receiving unit receiving first to Nth encoded video data from first to Nth terminals; a decoding unit decoding the first to Nth encoded video data; a video mixing unit mixing first to Nth decoded video data to obtain mixed video data to be transmitted to a terminal “A” out of the first to Nth terminals; an encoding parameter storage storing first to Nth encoding parameters which are used for encoding the first to Nth videos by the first to Nth terminals; an encoding parameter selecting unit selecting an encoding parameter which is used by any one of terminals other than the terminal A; an encoding unit encoding the mixed video data with a selected encoding parameter to obtain encoded mixed video data; and a video transmitting unit transmitting the encoded mixed video data to the terminal A.
    • 提供了一种混合视频传送装置,包括:视频接收单元,从第一至第N终端接收第一至第N编码视频数据; 解码单元,对第一至第N编码视频数据进行解码; 视频混合单元,将第一至第N解码视频数据混合,以获得要从第一至第N终端发送到终端A的混合视频数据; 编码参数存储器,存储由第一至第N终端对第一至第N视频进行编码的第一至第N编码参数; 编码参数选择单元,选择由终端A以外的终端中的任一个使用的编码参数; 编码单元,其利用所选择的编码参数对混合视频数据进行编码,以获得编码的混合视频数据; 以及将编码的混合视频数据发送到终端A的视频发送单元。
    • 5. 发明授权
    • Video display apparatus, video composition delivery apparatus, and system
    • 视频显示装置,视频构图传送装置和系统
    • US07559031B2
    • 2009-07-07
    • US11335823
    • 2006-01-20
    • Takuya KawamuraNaohisa ShibuyaNobuhiko Sugasawa
    • Takuya KawamuraNaohisa ShibuyaNobuhiko Sugasawa
    • G06F3/00
    • H04N7/152H04N7/147
    • There is provided with a video display apparatus comprising: a receiving unit configured to receive a composite video image generated from a plurality of video sources; a display unit configured to display the received composite video image; an area manager configured to store area information pieces; a position specification unit configured to specify a position on the composite video image; an area selection unit configured to select an area information piece from the area information pieces; an area display unit configured to provide information indicating the area represented by the selected area information piece to the display unit so as to superpose the information on the displayed composite video image; an area change unit configured to change the information; an area information update unit configured to update the selected area information piece; and a transmission unit configured to transmit an update control signal containing the area information piece after update.
    • 提供了一种视频显示装置,包括:接收单元,被配置为接收从多个视频源产生的复合视频图像; 显示单元,被配置为显示所接收的复合视频图像; 区域管理器,被配置为存储区域信息; 位置指定单元,被配置为指定所述复合视频图像上的位置; 区域选择单元,被配置为从区域信息块中选择区域信息块; 区域显示单元,被配置为向所述显示单元提供表示由所选区域信息段表示的区域的信息,以将所述信息叠加在所显示的复合视频图像上; 被配置为改变信息的区域改变单元; 区域信息更新单元,被配置为更新所选择的区域信息块; 以及发送单元,被配置为在更新之后发送包含所述区域信息的更新控制信号。
    • 6. 发明申请
    • Apparatus and method for video mixing and computer readable medium
    • 视频混合和计算机可读介质的装置和方法
    • US20080062252A1
    • 2008-03-13
    • US11896852
    • 2007-09-06
    • Takuya KawamuraNaohisa ShibuyaNobuhiko Sugasawa
    • Takuya KawamuraNaohisa ShibuyaNobuhiko Sugasawa
    • H04N7/15
    • H04N7/152H04N5/2624
    • There is provided with a video mixing method including: receiving first to third video data expressing first to third videos from first to third terminals; mixing the first to third video data to generate first to third mixed video data; transmitting the first to third mixed video data to the first to third terminals; receiving first to third voice data expressing first to third voices from the first to third terminals; mixing the first to third voice data to generate first to third mixed voice data; transmitting the first to third mixed voice data to the first to third terminals; and increasing a voice level of the second voice to be included in the first mixed voice and a voice level of the first voice to be included in the second mixed voice upon receiving video selection information indicating that the second video has been selected from the first terminal.
    • 提供了一种视频混合方法,包括:从第一至第三终端接收表示第一至第三视频的第一至第三视频数据; 混合第一至第三视频数据以产生第一至第三混合视频数据; 将第一至第三混合视频数据发送到第一至第三终端; 从第一至第三终端接收表示第一至第三语音的第一至第三语音数据; 混合第一至第三语音数据以产生第一至第三混合语音数据; 将第一至第三混合语音数据发送到第一至第三终端; 并且当接收到指示从第一混合语音中选择了第二视频的视频选择信息时,增加要包括在第一混合语音中的第二语音的语音电平和要包括在第二混合语音中的第一语音的语音电平 。
    • 8. 发明授权
    • Remote activating device
    • 遥控启动装置
    • US09024728B2
    • 2015-05-05
    • US13233389
    • 2011-09-15
    • Takeshi IshiharaKotaro IseYuichiro OyamaTakaomi MurakamiNaohisa ShibuyaEiji Kamagata
    • Takeshi IshiharaKotaro IseYuichiro OyamaTakaomi MurakamiNaohisa ShibuyaEiji Kamagata
    • H04Q5/22H04L12/12
    • H04L12/12Y02D50/20Y02D50/40
    • A remote activating device remotely activates a device to be activated connected to a first network and a second network. The remote activating device includes a first interface connected to the first network, a second interface connected to the second network, an arrival confirmation processing unit that transmits an arrival attribute confirmation signal to the device to be activated using the first interface and confirms whether or not the arrival attribute confirmation signal has arrived at the device to be activated, and a judging unit that decides the first interface as an activation signal transmitting interface when the arrival attribute confirmation signal has arrived at the device to be activated and decides the second interface as the activation signal transmitting interface when the arrival attribute confirmation signal has not arrived at the device to be activated.
    • 远程激活设备远程激活连接到第一网络和第二网络的要激活的设备。 所述远程激活装置包括连接到所述第一网络的第一接口,连接到所述第二网络的第二接口,到达确认处理单元,使用所述第一接口向所述待激活设备发送到达属性确认信号,并确认是否 到达属性确认信号已经到达被激活的设备,以及判断单元,当到达属性确认信号到达要激活的设备时,将第一接口判定为激活信号发送接口,并将第二接口确定为 当到达属性确认信号尚未到达要激活的设备时,激活信号发送接口。
    • 9. 发明申请
    • Communication apparatus and method
    • 通讯设备及方法
    • US20050135625A1
    • 2005-06-23
    • US10973472
    • 2004-10-27
    • Yoshimichi TanizawaMasataka GotoYoshihiko KashioMasahiro TakagiNaohisa Shibuya
    • Yoshimichi TanizawaMasataka GotoYoshihiko KashioMasahiro TakagiNaohisa Shibuya
    • H04L9/14H04K1/00H04L12/28H04L29/06
    • H04L63/0428H04L63/08H04L63/083H04L63/105H04L63/162
    • A communication apparatus which is connected to networks including first network of first security level which is lowest security level and second network of second security level, and is wirelessly connected to terminal receiving terminal identifier and password which designates one of networks, from terminal, selecting one of first security level and second security level based on an authentication result of terminal, terminal identifier, and password, forwarding, when second security level is selected, data item which is transmitted from terminal and is encrypted using cryptographic algorithm and cryptographic key to second network, and forwarding, to terminal, data item which is transmitted from second network and addressed to terminal, and forwarding, when first security level is selected, data item transmitted from terminal to first network, and forwarding, to terminal, data item which is transmitted from first network and addressed to terminal.
    • 一种通信装置,连接到包括第一安全级别的第一安全级别的第一网络和第二安全级别的第二网络的网络,并且从终端选择一个无线连接到指定网络之一的终端接收终端标识符和密码 基于终端的认证结果,终端标识符和密码的第一安全级别和第二安全级别,当选择第二安全级别时转发,从终端发送的数据项,并使用加密算法和加密密钥加密到第二网络 并且向终端转发从第二网络发送并寻址到终端的数据项,并且当选择第一安全级别时,从终端发送到第一网络的数据项转发到终端发送的数据项 从第一个网络到终端。
    • 10. 发明授权
    • Communication apparatus and method
    • 通讯装置及方法
    • US07443983B2
    • 2008-10-28
    • US10973472
    • 2004-10-27
    • Yoshimichi TanizawaMasataka GotoYoshihiko KashioMasahiro TakagiNaohisa Shibuya
    • Yoshimichi TanizawaMasataka GotoYoshihiko KashioMasahiro TakagiNaohisa Shibuya
    • H04K1/00
    • H04L63/0428H04L63/08H04L63/083H04L63/105H04L63/162
    • A communication apparatus which is connected to networks including first network of first security level which is lowest security level and second network of second security level, and is wirelessly connected to terminal receiving terminal identifier and password which designates one of networks, from terminal, selecting one of first security level and second security level based on an authentication result of terminal, terminal identifier, and password, forwarding, when second security level is selected, data item which is transmitted from terminal and is encrypted using cryptographic algorithm and cryptographic key to second network, and forwarding, to terminal, data item which is transmitted from second network and addressed to terminal, and forwarding, when first security level is selected, data item transmitted from terminal to first network, and forwarding, to terminal, data item which is transmitted from first network and addressed to terminal.
    • 一种通信装置,连接到包括第一安全级别的第一安全级别的第一网络和第二安全级别的第二网络的网络,并且从终端选择一个无线连接到指定网络之一的终端接收终端标识符和密码 基于终端的认证结果,终端标识符和密码的第一安全级别和第二安全级别,当选择第二安全级别时转发,从终端发送的数据项,并使用加密算法和加密密钥加密到第二网络 并且向终端转发从第二网络发送并寻址到终端的数据项,并且当选择第一安全级别时,从终端发送到第一网络的数据项转发到终端发送的数据项 从第一个网络到终端。