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公开(公告)号：US10306268B2
公开(公告)日：2019-05-28
申请号：US13183843
申请日：2011-07-15
IPC分类号： H04N21/43 , H04N19/63 , H04N19/65 , H04N19/30 , H04N19/60 , H04N19/124 , H04N19/152 , H04N21/44 , H04N21/6375 , H04N21/6437 , H04L29/06 , H04L1/00
摘要： There is provided an information processing device including an adjustment unit that adjusts respective lengths of delay times, which delay data transmission, for a plurality of different delay elements regarding the data transmission, so as to match with the longest delay time of the plurality of delay times or a predetermined time equal to or more than the longest delay time, and a setting unit that sets the respective plurality of delay times of which the lengths are adjusted by the adjustment unit in a processing unit which performs a process for the data transmission.
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公开(公告)号：US20120039194A1
公开(公告)日：2012-02-16
申请号：US13183843
申请日：2011-07-15
CPC分类号： H04N19/65 , H04N19/124 , H04N19/152 , H04N19/30 , H04N19/60 , H04N19/63 , H04N21/4302 , H04N21/44004 , H04N21/6375 , H04N21/6437
摘要： There is provided an information processing device including an adjustment unit that adjusts respective lengths of delay times, which delay data transmission, for a plurality of different delay elements regarding the data transmission, so as to match with the longest delay time of the plurality of delay times or a predetermined time equal to or more than the longest delay time, and a setting unit that sets the respective plurality of delay times of which the lengths are adjusted by the adjustment unit in a processing unit which performs a process for the data transmission.
摘要翻译： 提供了一种信息处理装置，其包括调整单元，其调整针对数据传输的多个不同延迟元件的延迟数据传输的延迟时间的各个长度，以便与多个延迟的最长延迟时间相匹配 时间或等于或大于最长延迟时间的预定时间;以及设置单元，其在执行数据传输处理的处理单元中设置由调整单元调整长度的相应多个延迟时间。
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公开(公告)号：US20130136218A1
公开(公告)日：2013-05-30
申请号：US13814273
申请日：2011-08-03
IPC分类号： H04L7/00
CPC分类号： H04L7/0041 , H04J3/0632 , H04L47/2416 , H04L47/28 , H04N19/00 , H04N21/4302 , H04N21/44004 , H04N21/6375 , H04N21/6437 , H04N21/647
摘要： The present invention relates to an information processing apparatus, a method, and a program capable of suppressing deterioration of content quality. An integrated reception buffer time adjustment unit 114 obtains a maximum transmission delay time that is the longest delay time among the transmission delays of data transmission performed by each reception unit 113. The reception buffer time setting unit 208 calculates a reception buffer time using the maximum transmission delay time, a transmission delay time of the data transmission by the reception unit 113, and a prescribed reception buffer time. The reception buffer time setting unit 208 sets various delay times and waiting times such as a variable compression encoding delay time, a redundant encoding block reception waiting time, an ARQ retransmission packet waiting time, and a network jitter handling buffer time from the reception buffer time. The present invention can be applied to an information processing apparatus, for example.
摘要翻译： 本发明涉及能够抑制内容质量恶化的信息处理装置，方法和程序。 综合接收缓冲时间调整单元114获得由每个接收单元113执行的数据传输的传输延迟中最长的延迟时间的最大传输延迟时间。接收缓冲时间设置单元208使用最大传输来计算接收缓冲时间 延迟时间，接收单元113的数据发送的传输延迟时间和规定的接收缓冲时间。 接收缓冲时间设定单元208从接收缓冲时间设定各种延迟时间和等待时间，例如可变压缩编码延迟时间，冗余编码块接收等待时间，ARQ重发分组等待时间和网络抖动处理缓冲时间 。 例如，本发明可以应用于信息处理装置。
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公开(公告)号：US20110305281A1
公开(公告)日：2011-12-15
申请号：US13150342
申请日：2011-06-01
申请人： Osamu Yoshimura , Hideki Iwami , Chihiro Fujita , Hideaki Murayama , Tamotsu Munakata , Yoshinobu Kure
发明人： Osamu Yoshimura , Hideki Iwami , Chihiro Fujita , Hideaki Murayama , Tamotsu Munakata , Yoshinobu Kure
IPC分类号： H04N7/26
摘要： A receiver includes a receiving section that receives communication packets transmitted from a transmitter, which transmits the communication packets each including encoded data, and an image header, sequentially from the encoded data corresponding to the beginning of an image, a first accumulating section that accumulates the encoded data and the image header included in each of the received communication packets, a detecting section that detects a picture header transmitted together with the encoded data corresponding to the beginning of the image, from the image header of each of the received communication packets, in a predetermined observation interval, a second accumulating section that accumulates the detected picture header, and a control section that reads out the picture header accumulated in the second accumulating section, and causes the picture header to be accumulated into the first accumulating section, if the picture header is not detected within the observation interval.
摘要翻译： 接收机包括接收部分，其接收从发送器发送的通信分组，所述发送器从对应于图像开始的编码数据顺序地发送每个包括编码数据的通信分组和图像头部;第一累积部分， 编码数据和包含在每个接收到的通信分组中的图像头部，检测部分，从每个接收到的通信分组的图像头部中检测与对应于图像的开头的编码数据一起发送的图像标题， 预定观察间隔，累积检测到的图像头的第二累积部，以及读出在第二累积部中累积的图像标题的控制部，并且使图像标题累积到第一累积部，如果图像 在观察间隔内没有检测到标题 l。
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公开(公告)号：US08964921B2
公开(公告)日：2015-02-24
申请号：US13814273
申请日：2011-08-03
IPC分类号： H04L7/00 , H04N19/00 , H04N21/44 , H04N21/6375 , H04J3/06 , H04L12/853 , H04L12/841
CPC分类号： H04L7/0041 , H04J3/0632 , H04L47/2416 , H04L47/28 , H04N19/00 , H04N21/4302 , H04N21/44004 , H04N21/6375 , H04N21/6437 , H04N21/647
摘要： The present invention relates to an information processing apparatus, a method, and a program capable of suppressing deterioration of content quality. An integrated reception buffer time adjustment unit 114 obtains a maximum transmission delay time that is the longest delay time among the transmission delays of data transmission performed by each reception unit 113. The reception buffer time setting unit 208 calculates a reception buffer time using the maximum transmission delay time, a transmission delay time of the data transmission by the reception unit 113, and a prescribed reception buffer time. The reception buffer time setting unit 208 sets various delay times and waiting times such as a variable compression encoding delay time, a redundant encoding block reception waiting time, an ARQ retransmission packet waiting time, and a network jitter handling buffer time from the reception buffer time. The present invention can be applied to an information processing apparatus, for example.
摘要翻译： 本发明涉及能够抑制内容质量恶化的信息处理装置，方法和程序。 综合接收缓冲时间调整单元114获得由每个接收单元113执行的数据传输的传输延迟中最长的延迟时间的最大传输延迟时间。接收缓冲时间设置单元208使用最大传输来计算接收缓冲时间 延迟时间，接收单元113的数据发送的传输延迟时间和规定的接收缓冲时间。 接收缓冲时间设定单元208从接收缓冲时间设定各种延迟时间和等待时间，例如可变压缩编码延迟时间，冗余编码块接收等待时间，ARQ重发分组等待时间和网络抖动处理缓冲时间 。 例如，本发明可以应用于信息处理装置。
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公开(公告)号：US08817117B2
公开(公告)日：2014-08-26
申请号：US13266146
申请日：2011-03-24
IPC分类号： H04N5/232
CPC分类号： H04N5/23203 , H04N5/23206 , H04N5/247
摘要： A camera system having a plurality of camera pairs is provided. Each pair may have a camera control unit and a camera head unit respectively connected together by way of an asynchronous transmission network. The camera system may also have a central processing unit configured to obtain a video signal delay amount, representative of a time delay between a respective camera control unit and its respective camera head unit, for each of the plurality of camera pairs, and to adjust the video signal delay amount between at least one said camera control unit and its respective camera head unit to be equal to a selected video signal delay amount of another said camera control unit and its respective camera head unit.
摘要翻译： 提供具有多个相机对的相机系统。 每一对可以具有分别通过异步传输网络连接在一起的相机控制单元和相机头单元。 相机系统还可以具有中央处理单元，其被配置为针对多个相机对中的每一个获得代表相应的相机控制单元和其相应的相机头单元之间的时间延迟的视频信号延迟量，并且调整 至少一个所述摄像机控制单元和其相应摄像头单元之间的视频信号延迟量等于另一个所述摄像机控制单元及其相应摄像机头单元的选定视频信号延迟量。
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公开(公告)号：US09032459B2
公开(公告)日：2015-05-12
申请号：US13321882
申请日：2011-03-24
IPC分类号： H04N7/173 , H04N5/247 , H04N21/2187 , H04N21/262 , H04N5/232
CPC分类号： H04N5/23203 , H04N5/247 , H04N21/2187 , H04N21/2625
摘要： A system and method for adjusting one or more signal delays. The signal delays are adjusted by obtaining delay amounts of video signals associated with respective camera units and respective camera control units, the camera units being coupled to respective ones of the camera control units via an asynchronous network, and adjusting one or more of the delay amounts.
摘要翻译： 用于调整一个或多个信号延迟的系统和方法。 通过获得与各个相机单元和相应的相机控制单元相关联的视频信号的延迟量来调整信号延迟，相机单元经由异步网络耦合到相应的相机控制单元，并且调整一个或多个延迟量 。
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公开(公告)号：US20110249132A1
公开(公告)日：2011-10-13
申请号：US13070872
申请日：2011-03-24
IPC分类号： H04N5/232
CPC分类号： H04N5/268 , H04N5/0733 , H04N5/232 , H04N5/23203 , H04N5/23206
摘要： A camera system includes: a camera device which outputs a picked-up image signal in synchronization with an input synchronization signal; a camera controller which is input with the image signal of the camera device; and a relay device which is connected between the camera device and the camera controller and relays the image signal to be transmitted from the camera device to the camera controller, wherein the relay device transmits at least an externally input synchronization signal to the camera device and outputs the image signal to the camera device in synchronization with the externally input synchronization signal.
摘要翻译： 相机系统包括：与输入同步信号同步地输出拾取图像信号的相机装置; 相机装置的图像信号输入的照相机控制器; 以及中继装置，其连接在相机装置和照相机控制器之间并将要从相机装置发送的图像信号中继到照相机控制器，其中中继装置至少将外部输入的同步信号发送到相机装置并输出 与外部输入同步信号同步的摄像机设备的图像信号。
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9.发明申请TRANSMISSION DEVICE, IMAGING DEVICE, TRANSMISSION SYSTEM, RECEIVING DEVICE, AND TRANSMISSION METHOD 失效传输设备，成像设备，传输系统，接收设备和传输方法公开(公告)号：US20100260244A1
公开(公告)日：2010-10-14
申请号：US12756265
申请日：2010-04-08
IPC分类号： H04B1/38
CPC分类号： H04L5/0044 , H04N7/10 , H04N21/2383 , H04N21/2385 , H04N21/4382
摘要： A transmission method including the steps of: dividing an input video signal into a plurality of packets which comply with a predetermined transmission standard and preferentially selecting, as a transmission path for each of the plurality of packets, a transmission channel, to which a lower frequency band is allocated, from among the plurality of transmission channels which are allocated along a frequency axis; and modulating, by using a multicarrier modulation method, the plurality of packets and transmitting the modulated packets to a receiving device along a cable through the selected transmission channel, the cable having a transmission characteristic such that attenuation of a signal to be transmitted increases with the frequency of the signal.
摘要翻译： 一种传输方法，包括以下步骤：将输入视频信号划分为符合预定传输标准的多个分组，并优先选择多个分组中的每一个的传输路径，传输信道的频率越低 从频率轴分配的多个发送信道中分配频带; 并且通过使用多载波调制方法来调制多个分组，并且通过所选择的传输信道沿着电缆将调制的分组发送到接收设备，所述电缆具有传输特性，使得待传输的信号的衰减随着 信号频率。
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公开(公告)号：US09344645B2
公开(公告)日：2016-05-17
申请号：US13070872
申请日：2011-03-24
CPC分类号： H04N5/268 , H04N5/0733 , H04N5/232 , H04N5/23203 , H04N5/23206
摘要： A camera system includes: a camera device which outputs a picked-up image signal in synchronization with an input synchronization signal; a camera controller which is input with the image signal of the camera device; and a relay device which is connected between the camera device and the camera controller and relays the image signal to be transmitted from the camera device to the camera controller, wherein the relay device transmits at least an externally input synchronization signal to the camera device and outputs the image signal to the camera device in synchronization with the externally input synchronization signal.
摘要翻译： 相机系统包括：与输入同步信号同步地输出拾取图像信号的相机装置; 相机装置的图像信号输入的照相机控制器; 以及中继装置，其连接在相机装置和照相机控制器之间并将要从相机装置发送的图像信号中继到照相机控制器，其中中继装置至少将外部输入的同步信号发送到相机装置并输出 与外部输入同步信号同步的摄像机设备的图像信号。
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