公开(公告)号：US5477546A

公开(公告)日：1995-12-19

申请号：US913489

申请日：1992-07-15

申请人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Kiyoshi Ishida ,  Atsuo Yoshida ,  Atsushi Ishibashi ,  Takehiko Yamada

发明人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Kiyoshi Ishida ,  Atsuo Yoshida ,  Atsushi Ishibashi ,  Takehiko Yamada

IPC分类号： H04N7/14 ,  H04N7/15 ,  H04L12/18

CPC分类号： H04N7/14 ,  H04N7/147 ,  H04N7/15

摘要： A teleconference terminal equipment adapted to construct an AV meeting system as an intended use, comprising a network interface and communications network control unit, a multimedia multiplexing/demultiplexing and interterminal signal control unit which multiplexes and demultiplexes video data and control data contained in a communication frame to be transmitted by the control unit and a communication frame received by the same, respectively, a picture codec which codes and decodes video data, a video input/output interface which connects an external camera to the picture codec, a camera control/external device multiconnector, and a CPU which controls an operation of the external camera through the multiconnector on the basis of control data delivered from the control unit.

摘要翻译： 一种适于构建AV会议系统作为预期用途的电话会议终端设备，包括网络接口和通信网络控制单元，多路复用和多路分解视频数据和包含在通信帧中的控制数据的多媒体复用/解复用和交互信号控制单元 由控制单元和由其接收的通信帧分别将视频数据进行编码和解码的图像编解码器，将外部摄像机连接到图像编解码器的视频输入/输出接口，相机控制/外部设备 多显示器和CPU，其基于从控制单元传送的控制数据，通过多摄像机控制外部摄像机的操作。

公开(公告)号：US5936945A

公开(公告)日：1999-08-10

申请号：US732520

申请日：1996-10-15

申请人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Kiyoshi Ishida ,  Atsuo Yoshida ,  Atsushi Ishibashi ,  Takehiko Yamada

发明人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Kiyoshi Ishida ,  Atsuo Yoshida ,  Atsushi Ishibashi ,  Takehiko Yamada

IPC分类号： H04N7/14 ,  H04N7/15 ,  H04L12/18

CPC分类号： H04N7/14 ,  H04N7/147 ,  H04N7/15

摘要： A teleconference terminal equipment adapted to construct an AV meeting system as an intended use, comprising a network interface and communications control apparatus, a multimedia multiplexing/demultiplexing and interterminal signal control unit which multiplexes and demultiplexes video data and control data contained in a communication frame to be transmitted by the control apparatus and a communication frame received by the same, respectively, a video codec which codes and decodes motion picture data, a video input/output interface which connects an external camera to the video codec, a camera control/external device multiconnector, a CPU which controls an operation of the external camera through the multiconnector on the basis of control data delivered from the control unit, and a box-shaped housing with an adjustable supporter to house the communication control apparatus, video codec, and camera.

摘要翻译： 一种适于构建AV会议系统作为预期用途的电话会议终端设备，包括网络接口和通信控制装置，多路复用/解复用和交互信号控制单元，其将包含在通信帧中的视频数据和控制数据复用并解复用到 分别由控制装置和由其接收的通信帧发送编码和解码运动图像数据的视频编解码器，将外部相机连接到视频编解码器的视频输入/输出接口，相机控制/外部设备 多显示器，CPU，其基于从控制单元发送的控制数据，通过多重摄像机控制外部摄像机的操作;以及盒形壳体，其具有可调节的支撑件，以容纳通信控制设备，视频编解码器和摄像机。

公开(公告)号：US5606554A

公开(公告)日：1997-02-25

申请号：US450997

申请日：1995-05-25

申请人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Kiyoshi Ishida ,  Atsuo Yoshida ,  Atsushi Ishibashi ,  Takehiko Yamada

发明人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Kiyoshi Ishida ,  Atsuo Yoshida ,  Atsushi Ishibashi ,  Takehiko Yamada

IPC分类号： H04N7/14 ,  H04N7/15 ,  H04L12/18

CPC分类号： H04N7/14 ,  H04N7/147 ,  H04N7/15

摘要： A teleconference terminal equipment adapted to construct an AV meeting system as an intended use, comprising a network interface and communications network control unit, a multimedia multiplexing/demultiplexing and interterminal signal control unit which multiplexes and demultiplexes video data and control data contained in a communication frame to be transmitted by the control unit and a communication frame received by the same, respectively, a picture codec which codes and decodes video data, a video input/output interface which connects an external camera to the picture codec, a camera control/external device multiconnector, and a CPU which controls an operation of the external camera through the multiconnector on the basis of control data delivered from the control unit.

摘要翻译： 一种适于构建AV会议系统作为预期用途的电话会议终端设备，包括网络接口和通信网络控制单元，多路复用和多路分解视频数据和包含在通信帧中的控制数据的多媒体复用/解复用和交互信号控制单元 由控制单元和由其接收的通信帧分别将视频数据进行编码和解码的图像编解码器，将外部摄像机连接到图像编解码器的视频输入/输出接口，相机控制/外部设备 多显示器和CPU，其基于从控制单元传送的控制数据，通过多摄像机控制外部摄像机的操作。

公开(公告)号：US06285391B1

公开(公告)日：2001-09-04

申请号：US09559357

申请日：2000-04-27

申请人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Hiroshi Yoshikawa ,  Atsuo Yoshida ,  Toru Ebihara ,  Jun Furuya ,  Yukinobu Maruyama ,  Takehiko Yamada

发明人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Hiroshi Yoshikawa ,  Atsuo Yoshida ,  Toru Ebihara ,  Jun Furuya ,  Yukinobu Maruyama ,  Takehiko Yamada

IPC分类号： H04N714

CPC分类号： H04N1/1004 ,  G06T1/20 ,  G06T9/00 ,  H04N1/42 ,  H04N5/45 ,  H04N7/141 ,  H04N7/142 ,  H04N7/147 ,  H04N7/148 ,  H04N7/15 ,  H04Q11/0457 ,  H04Q11/0471 ,  H04Q2213/13034 ,  H04Q2213/13091 ,  H04Q2213/13096 ,  H04Q2213/13106 ,  H04Q2213/13175 ,  H04Q2213/13176 ,  H04Q2213/13179 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/1332 ,  H04Q2213/13337 ,  H04Q2213/204 ,  H04Q2213/337

摘要： In a teleconference terminal equipment; a picture codec for simultaneously displaying a still picture and video on a single screen, comprising an analog-to-digital converter which converts a picture signal into digital picture data, a picture-in-picture processor which is supplied with the digital picture data as self-picture data of the terminal equipment, a video decoder or a still picture decoder which decodes input picture data and delivers the decoded data to the P-in-P processor, and a digital-to-analog converter which is supplied with picture data for forming a P-in-P frame, having been produced from the self-picture data and the decoded data by the P-in-P processor, and which converts the supplied picture data into an analog signal and delivers the analog signal as an output.

公开(公告)号：US5777663A

公开(公告)日：1998-07-07

申请号：US782495

申请日：1997-01-10

申请人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Hiroshi Yoshikawa ,  Atsuo Yoshida ,  Toru Ebihara ,  Jun Furuya ,  Yukinobu Maruyama ,  Takehiko Yamada

发明人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Hiroshi Yoshikawa ,  Atsuo Yoshida ,  Toru Ebihara ,  Jun Furuya ,  Yukinobu Maruyama ,  Takehiko Yamada

IPC分类号： G06T1/20 ,  G06T9/00 ,  H04M3/56 ,  H04N1/10 ,  H04N1/42 ,  H04N5/45 ,  H04N7/14 ,  H04N7/15 ,  H04Q11/04 ,  H04M11/00

CPC分类号： H04N1/1004 ,  G06T1/20 ,  G06T9/00 ,  H04N1/42 ,  H04N5/45 ,  H04N7/141 ,  H04N7/142 ,  H04N7/147 ,  H04N7/148 ,  H04N7/15 ,  H04Q11/0457 ,  H04Q11/0471 ,  H04Q2213/13034 ,  H04Q2213/13091 ,  H04Q2213/13096 ,  H04Q2213/13106 ,  H04Q2213/13175 ,  H04Q2213/13176 ,  H04Q2213/13179 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/1332 ,  H04Q2213/13337 ,  H04Q2213/204 ,  H04Q2213/337

摘要： In a teleconference terminal equipment; a picture codec for simultaneously displaying a still picture and video on a single screen, comprising an analog-to-digital converter which converts a picture signal into digital picture data, a picture-in-picture processor which is supplied with the digital picture data as self-picture data of the terminal equipment, a video decoder or a still picture decoder which decodes input picture data and delivers the decoded data to the P-in-P processor, and a digital-to-analog converter which is supplied with picture data for forming a P-in-P frame, having been produced from the self-picture data and the decoded data by the P-in-P processor, and which converts the supplied picture data into an analog signal and delivers the analog signal as an output.

公开(公告)号：US06249309B1

公开(公告)日：2001-06-19

申请号：US08997810

申请日：1997-12-24

申请人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Hiroshi Yoshikawa ,  Atsuo Yoshida ,  Toru Ebihara ,  Jun Furuya ,  Yukinobu Maruyama ,  Takehiko Yamada

发明人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Hiroshi Yoshikawa ,  Atsuo Yoshida ,  Toru Ebihara ,  Jun Furuya ,  Yukinobu Maruyama ,  Takehiko Yamada

IPC分类号： H04M1100

CPC分类号： H04N1/1004 ,  G06T1/20 ,  G06T9/00 ,  H04N1/42 ,  H04N5/45 ,  H04N7/141 ,  H04N7/142 ,  H04N7/147 ,  H04N7/148 ,  H04N7/15 ,  H04Q11/0457 ,  H04Q11/0471 ,  H04Q2213/13034 ,  H04Q2213/13091 ,  H04Q2213/13096 ,  H04Q2213/13106 ,  H04Q2213/13175 ,  H04Q2213/13176 ,  H04Q2213/13179 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/1332 ,  H04Q2213/13337 ,  H04Q2213/204 ,  H04Q2213/337

摘要： In a teleconference terminal equipment; a picture codec for simultaneously displaying a still picture and video on a single screen, comprising an analog-to-digital converter which converts a picture signal into digital picture data, a picture-in-picture processor which is supplied with the digital picture data as self-picture data of the terminal equipment, a video decoder or a still picture decoder which decodes input picture data and delivers the decoded data to the P-in-P processor, and a digital-to-analog converter which is supplied with picture data for forming a P-in-P frame, having been produced from the self-picture data and the decoded data by the P-in-P processor, and which converts the supplied picture data into an analog signal and delivers the analog signal as an output.

摘要翻译： 在电话会议终端设备; 用于在单个屏幕上同时显示静止图像和视频的图像编解码器，包括将图像信号转换为数字图像数据的模数转换器，被提供有数字图像数据的画中画处理器， 终端设备的自身图像数据，解码输入图像数据并将解码的数据传送到P-in处理器的视频解码器或静止图像解码器以及被提供有图像数据的数模转换器 用于形成由P-in-P处理器从自画像数据和解码数据产生的P-in-P帧，并将所提供的图像数据转换为模拟信号，并将模拟信号作为 输出。

公开(公告)号：US5790178A

公开(公告)日：1998-08-04

申请号：US913402

申请日：1992-07-15

申请人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Hiroshi Yoshikawa ,  Atsuo Yoshida ,  Toru Ebihara ,  Jun Furuya ,  Yukinobu Maruyama ,  Takehiko Yamada

发明人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Hiroshi Yoshikawa ,  Atsuo Yoshida ,  Toru Ebihara ,  Jun Furuya ,  Yukinobu Maruyama ,  Takehiko Yamada

IPC分类号： G06T1/20 ,  G06T9/00 ,  H04M3/56 ,  H04N1/10 ,  H04N1/42 ,  H04N5/45 ,  H04N7/14 ,  H04N7/15 ,  H04Q11/04 ,  H04M11/00

CPC分类号： H04N1/1004 ,  G06T1/20 ,  G06T9/00 ,  H04N1/42 ,  H04N5/45 ,  H04N7/141 ,  H04N7/142 ,  H04N7/147 ,  H04N7/148 ,  H04N7/15 ,  H04Q11/0457 ,  H04Q11/0471 ,  H04Q2213/13034 ,  H04Q2213/13091 ,  H04Q2213/13096 ,  H04Q2213/13106 ,  H04Q2213/13175 ,  H04Q2213/13176 ,  H04Q2213/13179 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/1332 ,  H04Q2213/13337 ,  H04Q2213/204 ,  H04Q2213/337

摘要： In a teleconference terminal equipment; a picture codec for simultaneously displaying a still picture and video on a single screen. The picture codec includes an analog-to-digital converter which converts a picture signal into digital picture data, a picture-in-picture processor which is supplied with the digital picture data as self-picture data of the terminal equipment, a video decoder or a still picture decoder which decodes input picture data and delivers the decoded data to the P-in-P processor, and a digital-to-analog converter which is supplied with picture data for forming a P-in-P frame, having been produced from the self-picture data and the decoded data by the P-in-P processor, and which converts the supplied picture data into an analog signal and delivers the analog signal as an output.

摘要翻译： 在电话会议终端设备; 用于在单个屏幕上同时显示静止图像和视频的图像编解码器。 图像编解码器包括将图像信号转换为数字图像数据的模数转换器，被提供有数字图像数据的画中画处理器作为终端设备的自身图像数据，视频解码器或 解码输入图像数据并将解码的数据传送到P-in-P处理器的静止图像解码器，以及被提供有用于形成P-in-P帧的图像数据的数模转换器 通过P-in-P处理器从自画面数据和解码数据中提取图像数据，并将所提供的图像数据转换为模拟信号，并将模拟信号作为输出传送。

公开(公告)号：US5689300A

公开(公告)日：1997-11-18

申请号：US509591

申请日：1995-07-31

申请人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Hiroshi Yoshikawa ,  Atsuo Yoshida ,  Toru Ebihara ,  Jun Furuya ,  Yukinobu Maruyama ,  Takehiko Yamada

发明人： Yoji Shibata ,  Masaaki Takizawa ,  Hitoshi Matsushima ,  Hiroshi Yoshikawa ,  Atsuo Yoshida ,  Toru Ebihara ,  Jun Furuya ,  Yukinobu Maruyama ,  Takehiko Yamada

IPC分类号： G06T1/20 ,  G06T9/00 ,  H04M3/56 ,  H04N1/10 ,  H04N1/42 ,  H04N5/45 ,  H04N7/14 ,  H04N7/15 ,  H04Q11/04 ,  H04M11/00

CPC分类号： H04N1/1004 ,  G06T1/20 ,  G06T9/00 ,  H04N1/42 ,  H04N5/45 ,  H04N7/141 ,  H04N7/142 ,  H04N7/147 ,  H04N7/148 ,  H04N7/15 ,  H04Q11/0457 ,  H04Q11/0471 ,  H04Q2213/13034 ,  H04Q2213/13091 ,  H04Q2213/13096 ,  H04Q2213/13106 ,  H04Q2213/13175 ,  H04Q2213/13176 ,  H04Q2213/13179 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/1332 ,  H04Q2213/13337 ,  H04Q2213/204 ,  H04Q2213/337

摘要： In a teleconference terminal equipment; a picture codec for simultaneously displaying a still picture and video on a single screen, comprising an analog-to-digital converter which converts a picture signal into digital picture data, a picture-in-picture processor which is supplied with the digital picture data as self-picture data of the terminal equipment, a video decoder or a still picture decoder which decodes input picture data and delivers the decoded data to the P-in-P processor, and a digital-to-analog converter which is supplied with picture data for forming a P-in-P frame, having been produced from the self-picture data and the decoded data by the P-in-P processor, and which converts the supplied picture data into an analog signal and delivers the analog signal as an output.

摘要翻译： 在电话会议终端设备; 用于在单个屏幕上同时显示静止图像和视频的图像编解码器，包括将图像信号转换为数字图像数据的模数转换器，被提供有数字图像数据的画中画处理器， 终端设备的自身图像数据，解码输入图像数据并将解码的数据传送到P-in处理器的视频解码器或静止图像解码器以及被提供有图像数据的数模转换器 用于形成由P-in-P处理器从自画像数据和解码数据产生的P-in-P帧，并将所提供的图像数据转换为模拟信号，并将模拟信号作为 输出。

公开(公告)号：US5966164A

公开(公告)日：1999-10-12

申请号：US874222

申请日：1997-06-13

申请人： Hiroshi Gotoh ,  Kiyoshi Ishida ,  Yoji Shibata ,  Masahiro Takahashi ,  Masaaki Takizawa ,  Kenji Yokoi ,  Katsumi Mikamo ,  Yoshinobu Matsubayashi ,  Iwao Ishinabe ,  Toshiaki Watanuki ,  Jun Furuya ,  Takushi Yoshimaru

发明人： Hiroshi Gotoh ,  Kiyoshi Ishida ,  Yoji Shibata ,  Masahiro Takahashi ,  Masaaki Takizawa ,  Kenji Yokoi ,  Katsumi Mikamo ,  Yoshinobu Matsubayashi ,  Iwao Ishinabe ,  Toshiaki Watanuki ,  Jun Furuya ,  Takushi Yoshimaru

IPC分类号： H04N5/45 ,  H04N7/14 ,  H04Q11/04

CPC分类号： H04N5/45 ,  H04N7/141 ,  H04N7/142 ,  H04N7/147 ,  H04N7/148 ,  H04Q11/0457 ,  H04Q11/0471 ,  H04Q2213/13034 ,  H04Q2213/13091 ,  H04Q2213/13096 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13175 ,  H04Q2213/13176 ,  H04Q2213/13179 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/1332 ,  H04Q2213/13337 ,  H04Q2213/204 ,  H04Q2213/337

摘要： A television telephone including a movable head section, a support section and a bottom section. The movable head section includes an imaging device for inputting images and a display for displaying images. The bottom section includes a communication controller for transmission and reception of encoded information of at least one of audio and visual signals to and from a communication network, and a telephone controller for controlling transmission and reception functions and including a key console unit. The support section serves for connecting the bottom section and the movable head section and for supporting the movable head section and includes an image encoder/decoder for encoding image input signals and for decoding received image signals.

公开(公告)号：US5677727A

公开(公告)日：1997-10-14

申请号：US384955

申请日：1995-02-07

申请人： Hiroshi Gotoh ,  Kiyoshi Ishida ,  Yoji Shibata ,  Masahiro Takahashi ,  Masaaki Takizawa ,  Kenji Yokoi ,  Katsumi Mikamo ,  Yoshinobu Matsubayashi ,  Iwao Ishinabe ,  Toshiaki Watanuki ,  Jun Furuya ,  Takushi Yoshimaru

发明人： Hiroshi Gotoh ,  Kiyoshi Ishida ,  Yoji Shibata ,  Masahiro Takahashi ,  Masaaki Takizawa ,  Kenji Yokoi ,  Katsumi Mikamo ,  Yoshinobu Matsubayashi ,  Iwao Ishinabe ,  Toshiaki Watanuki ,  Jun Furuya ,  Takushi Yoshimaru

IPC分类号： H04N5/45 ,  H04N7/14 ,  H04Q11/04

CPC分类号： H04N5/45 ,  H04N7/141 ,  H04N7/142 ,  H04N7/147 ,  H04N7/148 ,  H04Q11/0457 ,  H04Q11/0471 ,  H04Q2213/13034 ,  H04Q2213/13091 ,  H04Q2213/13096 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13175 ,  H04Q2213/13176 ,  H04Q2213/13179 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/1332 ,  H04Q2213/13337 ,  H04Q2213/204 ,  H04Q2213/337

摘要： A television telephone including a movable head section, a support section and a bottom section. The movable head section includes an imaging device for inputting images and a display for displaying images. The bottom section includes a communication controller for transmission and reception of encoded information of at least one of audio and visual signals to and from a communication network, and a telephone controller for controlling transmission and reception functions and including a key console unit. The support section serves for connecting the bottom section and the movable head section and for supporting the movable head section and includes an image encoder/decoder for encoding image input signals and for decoding received image signals.

摘要翻译： 一种包括可动头部，支撑部和底部的电视电话。 可移动头部包括用于输入图像的成像装置和用于显示图像的显示器。 底部包括用于发送和接收来自通信网络的音频和视频信号中的至少一个的编码信息的通信控制器，以及用于控制发送和接收功能并包括按键控制台单元的电话控制器。 支撑部分用于连接底部部分和可移动头部部分，并用于支撑可移动头部部分，并且包括用于对图像输入信号进行编码和解码接收到的图像信号的图像编码器/解码器。