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31. 发明申请

US20100157087A1 METHOD AND APPARATUS OF DISPLAYING PORTRAIT ON DISPLAY 有权
标题翻译：在显示器上显示肖像的方法和装置
公开(公告)号：US20100157087A1
公开(公告)日：2010-06-24
申请号：US12641835
申请日：2009-12-18
申请人： Min-Woo LEE , Hyun-Hee Park , Yong-Deok Kim , Jae-Hun Cho , Yun-Je Oh , Sung-Dae Cho
发明人： Min-Woo LEE , Hyun-Hee Park , Yong-Deok Kim , Jae-Hun Cho , Yun-Je Oh , Sung-Dae Cho
IPC分类号： H04N5/228
CPC分类号： H04N5/23219 , H04N5/23293 , H04N5/23296 , H04N2101/00
摘要： A method of displaying a portrait on a display is provided. The method includes determining whether a photographed image is a character-photographed image according to photographing information of the photographed image; executing face detection from the photographed image if it is determined that the photographed image is a character-photographed image; setting a character area in the photographed image according to a result of the face detection; and magnifying and displaying the character area on the display.
摘要翻译：提供了一种在显示器上显示肖像的方法。该方法包括根据拍摄的图像的拍摄信息确定拍摄的图像是否为人物拍摄的图像; 如果确定拍摄的图像是字符拍摄图像，则从拍摄图像执行面部检测; 根据脸部检测的结果，在拍摄图像中设定字符区域; 并在显示屏上放大并显示字符区域。

32. 发明授权

US07701979B2 Residential ethernet node apparatus for maintaining starting point of superframe and method for processing same 有权
标题翻译：用于维护超帧起点的住宅以太网节点设备及其处理方法
公开(公告)号：US07701979B2
公开(公告)日：2010-04-20
申请号：US11444786
申请日：2006-06-01
申请人： Jae-Hun Cho , Sang-Ho Kim , Yun-Je Oh , Jong-Ho Yoon , Han-Kyun Jung
发明人： Jae-Hun Cho , Sang-Ho Kim , Yun-Je Oh , Jong-Ho Yoon , Han-Kyun Jung
IPC分类号： H04J3/06
CPC分类号： H04L12/52 , H04L49/351
摘要： Disclosed is a Residential Ethernet node apparatus for maintaining a starting point of a superframe, the Residential Ethernet node apparatus comprising a synchronous queue for receiving and temporarily storing synchronous data, in order to transmit the synchronous data by inserting the synchronous data into a transmission cycle, a parser for receiving asynchronous frames from at least one exterior source, parsing the asynchronous frames according to characteristics of the asynchronous frames, a plurality of the asynchronous queues for separately storing the asynchronous frames received from the parser according to the characteristics of the asynchronous frames, a scheduler for receiving the asynchronous frames from the asynchronous queues, and transmitting the received asynchronous frame when it is possible to transmit the received asynchronous frame, and a multiplexer, which receives a synchronous frame from the synchronous queue and an asynchronous frame from the scheduler so as to transmit the synchronous frame and asynchronous frame in a form of a transmission cycle while maintaining a starting point of a superframe.
摘要翻译：公开了一种用于维护超帧起始点的住宅以太网节点设备，该住宅以太网节点设备包括用于接收和临时存储同步数据的同步队列，以便通过将同步数据插入传输周期来发送同步数据，用于从至少一个外部源接收异步帧的解析器，根据所述异步帧的特征来解析异步帧;多个异步队列，用于根据异步帧的特性分别存储从解析器接收到的异步帧; 调度器，用于从异步队列接收异步帧，并且当可以发送接收到的异步帧时发送接收到的异步帧;多路复用器，其从同步队列接收同步帧，并从调度器接收异步帧至于t 以传输周期的形式发送同步帧和异步帧，同时保持超帧的起始点。

33. 发明授权

US07499471B2 Time division multiplexing frame for multiplexing different synchronous signals and method for transmitting and receiving the same 有权
标题翻译：用于复用不同同步信号的时分多路复用帧及其发送和接收方法
公开(公告)号：US07499471B2
公开(公告)日：2009-03-03
申请号：US10941711
申请日：2004-09-15
申请人： Seung-Jin Lee , Yun-Je Oh , Jun-Ho Koh , Jae-Hun Cho
发明人： Seung-Jin Lee , Yun-Je Oh , Jun-Ho Koh , Jae-Hun Cho
IPC分类号： H04J4/00
CPC分类号： H04N21/2365 , H04J3/07 , H04J3/1694 , H04N21/235 , H04N21/23614 , H04N21/4347 , H04N21/4348
摘要： A TDM (Time Division Multiplexing) frame applicable to digital broadcast data transmission in an FTTH (Fiber To The Home) system and a method for transmitting and receiving the TDM frame is disclosed. The TDM frame and methods are applicable to transmit a plurality of digital broadcast data units having different synchronous clocks using a simple format. The TDM frame for multiplexing digital broadcast and communication signals having different synchronous signals in a broadcast/communication convergence system using an FTTH system comprises a framing bit field for identifying a start and end of the TDM frame seamlessly provided; two MPTS (Multiple-Program Transport Stream) fields respectively having at least one bit assigned for digital broadcast data transmission wherein an amount of input digital broadcast data is adjusted according to a difference between a multiplexing rate and an input rate associated with the digital broadcast data in the digital broadcast data transmission; and a fast Ethernet field having at least one bit assigned for communication data transmission.
摘要翻译：公开了适用于FTTH（Fiber To Home）系统中的数字广播数据传输的TDM（时分复用）帧以及TDM帧的发送和接收方法。 TDM帧和方法适用于使用简单格式发送具有不同同步时钟的多个数字广播数据单元。用于在使用FTTH系统的广播/通信收敛系统中复用具有不同同步信号的数字广播和通信信号的TDM帧包括用于识别无缝提供的TDM帧的开始和结束的成帧位域; 分别具有分配给数字广播数据传输的至少一个比特的两个MPTS（多节目传输流）字段，其中根据复用率和与数字广播数据相关联的输入速率之间的差异来调整输入数字广播数据的量在数字广播数据传输中; 以及具有至少一个分配给通信数据传输的位的快速以太网字段。

34. 发明申请

US20070025385A1 Residential ethernet node device for transmitting synchronous data using counter and synchronous data transmitting method thereof 审中-公开
标题翻译：用于使用其计数器和同步数据发送方法发送同步数据的住宅以太网节点设备
公开(公告)号：US20070025385A1
公开(公告)日：2007-02-01
申请号：US11475619
申请日：2006-06-27
申请人： Jae-Hun Cho , Sang-Ho Kim , Yun-Je Oh , Young-Hun Joo , Sihai Wang , Jong-Ho Yoon
发明人： Jae-Hun Cho , Sang-Ho Kim , Yun-Je Oh , Young-Hun Joo , Sihai Wang , Jong-Ho Yoon
IPC分类号： H04L12/413
CPC分类号： H04L12/413 , H04L12/40013
摘要： A residential Ethernet node device for transmitting synchronous data uses a counter in a residential Ethernet system. The device includes a parser for receiving residential Ethernet data from external other node devices, and parsing the received Ethernet data as synchronous data and asynchronous data. An asynchronous switch switches and transmits the parsed asynchronous data. A synchronous switch switches and transmits the parsed synchronous data. A multiplexer is connected with the asynchronous switch and the synchronous switch, and multiplexes the asynchronous and synchronous data. A synchronous data band assignment unit for, by the count of a counter, indicating synchronous data bandwidth information determined from a synchronous data bandwidth reservation process, and transmitting the indicated bandwidth information to the multiplexer, thereby determining a multiplex position for synchronous data transmission.
摘要翻译：用于传输同步数据的住宅以太网节点设备使用住宅以太网系统中的计数器。该设备包括用于从外部其他节点设备接收住宅以太网数据的解析器，并且将接收到的以太网数据解析为同步数据和异步数据。异步交换机切换并传输解析的异步数据。同步开关切换并传输解析的同步数据。多路复用器与异步交换机和同步交换机相连，复用异步和同步数据。同步数据频带分配单元，用于通过计数器的计数，指示从同步数据带宽预留处理确定的同步数据带宽信息，并将指示的带宽信息发送到多路复用器，从而确定用于同步数据传输的复用位置。

35. 发明申请

US20060224737A1 Method for forming super frame used for transmitting isochronous data and asynchronous data in residential Ethernet system 审中-公开
标题翻译：用于在住宅以太网系统中形成用于传输等时数据和异步数据的超帧的方法
公开(公告)号：US20060224737A1
公开(公告)日：2006-10-05
申请号：US11374795
申请日：2006-03-14
申请人： Jae-Hun Cho , Jong-Ho Yoon , Sang-Ho Kim , Sihai Wang , Yun-Je Oh , Jun-Ho Koh , Hee-Kyung Choi
发明人： Jae-Hun Cho , Jong-Ho Yoon , Sang-Ho Kim , Sihai Wang , Yun-Je Oh , Jun-Ho Koh , Hee-Kyung Choi
IPC分类号： G06F15/173
CPC分类号： H04L49/351 , H04L49/25 , H04L49/3018
摘要： Disclosed is a method for forming a super frame used for transmitting isochronous data and asynchronous data in a residential Ethernet system. The method includes the steps of receiving the isochronous data and the asynchronous data to be transmitted through the residential Ethernet system, forming an isochronous frame using the received isochronous data, forming a cycle start frame used for reporting start of the super frame, and inserting the asynchronous data into an area of an asynchronous frame by employing a remaining area as the area of the asynchronous frame, the remaining area being obtained by excluding an isochronous frame area, which includes the cycle start frame and the isochronous frame, from an area having the predetermined size.
摘要翻译：公开了一种用于形成用于在住宅以太网系统中传输等时数据和异步数据的超帧的方法。该方法包括以下步骤：接收通过住宅以太网系统发送的等时数据和异步数据，使用所接收的同步数据形成同步帧，形成用于报告超帧开始的周期起始帧，通过使用剩余区域作为异步帧的区域，异步数据进入异步帧的区域，剩余区域是通过从包括循环起始帧和同步帧的区域排除包括循环起始帧和等时帧的等时帧区域而获得的，预定尺寸。

36. 发明申请

US20060221994A1 Method for allocating slot for synchronous Ethernet service in Residential Ethernet system 审中-公开
标题翻译：在住宅以太网系统中为同步以太网服务分配插槽的方法
公开(公告)号：US20060221994A1
公开(公告)日：2006-10-05
申请号：US11395492
申请日：2006-03-31
申请人： Jae-Hun Cho , Jong-Ho Yoon , Sang-Ho Kim , Kwan-Soo Lee , Yun-Je Oh , Jun-Ho Koh , Hye-Jin Nam
发明人： Jae-Hun Cho , Jong-Ho Yoon , Sang-Ho Kim , Kwan-Soo Lee , Yun-Je Oh , Jun-Ho Koh , Hye-Jin Nam
IPC分类号： H04L12/43
CPC分类号： H04L12/413 , H04L12/403
摘要： A method for allocating slots for a synchronous Ethernet service in a Residential Ethernet system includes the steps of: receiving requests for synchronous Ethernet services from terminals requiring the synchronous Ethernet services; calculating a number of slots for each synchronous Ethernet service, and allocating slots for each terminal based on the calculated number of slots; transmitting information about the allocated slots through at least one Residential Ethernet switch; and receiving acknowledgement signals from the terminals in response to the allocated slot information and providing the synchronous Ethernet services using the allocated slots.
摘要翻译：一种用于在住宅以太网系统中为同步以太网服务分配时隙的方法包括以下步骤：从需要同步以太网业务的终端接收对同步以太网业务的请求; 计算每个同步以太网业务的时隙数量，以及基于所计算的时隙数量为每个终端分配时隙; 通过至少一个住宅以太网交换机发送关于所分配的时隙的信息; 以及响应于所分配的时隙信息从终端接收确认信号，并使用所分配的时隙提供同步以太网业务。

37. 发明申请

US20060120383A1 Apparatus and method for compensating for PCR and data rate 审中-公开
标题翻译：用于补偿PCR和数据速率的装置和方法
公开(公告)号：US20060120383A1
公开(公告)日：2006-06-08
申请号：US11296618
申请日：2005-12-07
申请人： Sang-Ho Kim , Jae-Hun Cho , Chang-Sup Shim , Yun-Je Oh , Jun-Ho Koh
发明人： Sang-Ho Kim , Jae-Hun Cho , Chang-Sup Shim , Yun-Je Oh , Jun-Ho Koh
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04N21/4305
摘要： A method and apparatus by which a reception device of a communication system can sense and compensate for an error of a program clock reference (PCR), and can sense and compensate for bit rate variation of transmission data in a transmitted MPEG-2 TS. The method and apparatus compensates for a PCR jitter, or a change in a data bit rate, which may occur in processing an MPEG-2 TS in a reception device of the MPEG-2 TS transmission system, thereby preventing the deterioration of image quality due to the jitter or loss of an input MPEG-2 TS data. The apparatus includes a PAT sensing unit for sensing a PAT from a received MPEG-2 TS, a PMT sensing unit for sensing a PMT based on information provided from the PAT sensing unit, a PCR PID unit for sensing a PCR PID based on information provided from the PMT sensing unit and a PCR data unit for outputting a PCR data based on information provided from the PMT sensing unit and PID information provided from the PCR PID unit. The apparatus also includes a PCR comparison/compensation unit receiving the PCR data from the PCR data unit, comparing the received PCR data with a pre-stored PCR data, and compensating for the pre-stored PCR data, and a data rate comparison/compensation unit for receiving data rate information from the PCR data unit, comparing the received data rate with a pre-stored data rate, and compensating for the pre-stored data rate.
摘要翻译：通信系统的接收装置可以感测和补偿程序时钟参考（PCR）的错误的方法和装置，并且可以感测和补偿所发送的MPEG-2TS中的传输数据的比特率变化。所述方法和装置补偿在MPEG-2 TS传输系统的接收装置中处理MPEG-2 TS时可能发生的PCR抖动或数据比特率的变化，从而防止由于MPEG-2 TS传输系统的接收装置的劣化输入MPEG-2 TS数据的抖动或丢失。该装置包括用于从接收的MPEG-2 TS感测PAT的PAT感测单元，用于基于从PAT感测单元提供的信息来感测PMT的PMT感测单元，用于基于提供的信息感测PCR PID的PCR PID单元来自PMT感测单元和PCR数据单元，用于基于从PMT感测单元提供的信息和从PCR PID单元提供的PID信息输出PCR数据。该装置还包括PCR比较/补偿单元，从PCR数据单元接收PCR数据，将接收的PCR数据与预先存储的PCR数据进行比较，并补偿预存的PCR数据，以及数据比率比较/补偿单元，用于从PCR数据单元接收数据速率信息，将接收到的数据速率与预先存储的数据速率进行比较，并补偿预存的数据速率。

38. 发明申请

US20060104302A1 Method of configuring system layers for synchronous Ethernet 审中-公开
标题翻译：为同步以太网配置系统层的方法
公开(公告)号：US20060104302A1
公开(公告)日：2006-05-18
申请号：US11265983
申请日：2005-11-03
申请人： Jae-Hun Cho , Sang-Ho Kim , Jun-Ho Koh , Jong-Kwon Kim , Yun-Je Oh , Jong-Ho Yoon
发明人： Jae-Hun Cho , Sang-Ho Kim , Jun-Ho Koh , Jong-Kwon Kim , Yun-Je Oh , Jong-Ho Yoon
IPC分类号： H04L12/413
CPC分类号： H04L12/413
摘要： A method of configuring system layers for a synchronous Ethernet is provided. In the method, a physical layer takes charge of input and output of an Ethernet frame in direct relation to hardware, an xMII (x Media Independent Interface) layer connects the physical layer to a data link layer. The data link layer has a sync frame processor for processing a synchronous frame and an async frame processor for processing an asynchronous frame. A parser and multiplexer (MUX), included in the x MII layer, construct a super frame with a synchronous frame and an asynchronous frame, transmit the super frame through the physical layer, parse a received super frame into a synchronous frame and an asynchronous frame, and transmit the synchronous and asynchronous frames to the data link layer.
摘要翻译：提供了一种为同步以太网配置系统层的方法。在该方法中，物理层负责与硬件直接相关的以太网帧的输入和输出，xMII（x媒体独立接口）层将物理层连接到数据链路层。数据链路层具有用于处理同步帧的同步帧处理器和用于处理异步帧的异步帧处理器。包括在x MII层中的解析器和多路复用器（MUX）构造具有同步帧和异步帧的超帧，通过物理层发送超帧，将接收到的超帧解析为同步帧和异步帧，并将同步和异步帧发送到数据链路层。

39. 发明申请

US20050169302A1 Method for transmitting and receiving ethernet data in system based on broadcast/communication convergence 有权
标题翻译：基于广播/通信融合的系统中发送和接收以太网数据的方法
公开(公告)号：US20050169302A1
公开(公告)日：2005-08-04
申请号：US10861058
申请日：2004-06-04
申请人： Seung-Jin Lee , Jae-Hun Cho , Yun-Je Oh , Jun-Ho Koh
发明人： Seung-Jin Lee , Jae-Hun Cho , Yun-Je Oh , Jun-Ho Koh
IPC分类号： H04N7/22 , H04J3/00 , H04L12/28 , H04L12/64 , H04N21/647 , H04J3/16
CPC分类号： H04Q11/0067 , H04L12/64 , H04Q2011/0064
摘要： A broadcast/communication convergence system and a method for transmitting and receiving Ethernet data using the same is disclosed. The system is equipped with an optical network unit performing a time division multiplexing operation on the Ethernet data switched by a network switch and a plurality of broadcast data units, transmitting a resultant signal of the operation to a corresponding subscriber set-top box, and providing data from the subscriber set-top box to the network switch. In one aspect of the invention, the optical network unit produces a length of an Ethernet data frame provided from the network switch. An encapsulation operation is carried out by generating data length information and inserting the generated length information into an Ethernet data frame. Encapsulated Ethernet data is transmitted to the subscriber set-top box. The subscriber set-top box carries out a time division demultiplexing operation for a signal transmitted from the optical network unit, and separates the signal into the Ethernet data and broadcast data. When a framing bit is detected from the frame of the Ethernet data based on a result of the separation, the length information is detected from the Ethernet data frame. The Ethernet data frame is counted on the basis of the detected length information and recognizing the Ethernet data. A preamble bit and a start-of-field delimiter (SFD) are inserted into the recognized Ethernet data and the original Ethernet data is recovered.
摘要翻译：公开了广播/通信收敛系统以及使用该广播/通信收敛系统发送和接收以太网数据的方法。该系统配备有光网络单元，对由网络交换机和多个广播数据单元交换的以太网数据进行时分多路复用操作，将该操作的合成信号发送到相应的用户机顶盒，并提供从用户机顶盒到网络交换机的数据。在本发明的一个方面，光网络单元产生从网络交换机提供的以太网数据帧的长度。通过产生数据长度信息并将生成的长度信息插入到以太网数据帧中来执行封装操作。封装的以太网数据被传送到用户机顶盒。用户机顶盒对从光网络单元发送的信号进行时分解复用操作，并将信号分离成以太网数据和广播数据。当基于分离结果从以太网数据的帧检测到成帧位时，从以太网数据帧检测长度信息。基于检测到的长度信息对以太网数据帧进行计数，并识别以太网数据。将前导码位和起始字段分隔符（SFD）插入到识别的以太网数据中，并恢复原始以太网数据。

40. 发明申请

US20060239303A1 Method of performing periodical synchronization for ensuring start of super frame in residential Ethernet system 审中-公开
标题翻译：确保住宅以太网系统中超帧启动的周期性同步方法
公开(公告)号：US20060239303A1
公开(公告)日：2006-10-26
申请号：US11410422
申请日：2006-04-25
申请人： Jae-Hun Cho , Jong-Ho Yoon , Kwan-Soo Lee , Yun-Je Oh , Jun-Ho Koh , Si-Hai Wang , Sang-Ho Kim
发明人： Jae-Hun Cho , Jong-Ho Yoon , Kwan-Soo Lee , Yun-Je Oh , Jun-Ho Koh , Si-Hai Wang , Sang-Ho Kim
IPC分类号： H04J3/06 , H04J3/12 , H04J3/02
CPC分类号： H04J3/1682 , H04J3/0638
摘要： Disclosed is a method of performing a periodical synchronization at a predetermined transmission link for ensuring a start of a super frame in a residential Ethernet system. The method includes the steps of ensuring a start of a first predetermined super frame at the predetermined transmission link, transmitting Sync frames and Async frames through a predetermined number (N-1) of super frames, in which N is a total number of the super frames, and controlling an Async frame to be transmitted at an end point of the (N-1) super frames in such a manner that a start of a next super frame (Nth super frame) is strictly ensured, thereby maintaining a synchronization for the start of the super frame.
摘要翻译：公开了一种在预定的传输链路上执行周期性同步的方法，以确保在住宅以太网系统中启动超帧。该方法包括以下步骤：确保在预定传输链路上开始第一预定超帧，通过预定数量（N-1）超帧传输同步帧和异步帧，其中N是超级帧的总数帧，并且控制在（N-1）个超帧的终点处发送的异步帧，使得下一个超帧（N ^{超帧）的开始是严格的从而保持超帧开始的同步。}

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