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公开(公告)号：KR1020140075825A
公开(公告)日：2014-06-20
申请号：KR1020120133511
申请日：2012-11-23
Applicant: 한국전자통신연구원
CPC classification number: H04M1/0202 , G06F1/1684 , G06F1/1686 , G06F1/1694 , H04M1/72522 , H04M2250/10 , H04M2250/12 , H04M2250/52 , H04N21/4131 , H04N21/8126 , H04N21/8543
Abstract: The present specification discloses a method and an apparatus for generating metadata of immersive media and also discloses an apparatus and a method for transmitting metadata-related information. The apparatus of the present invention includes: at least one among a camera module to photograph or capture images, a gyro module to sense horizontality, a global positioning sensor (GPS) module to calculate a position by receiving a satellite signal, and an audio module to record audio; a network module to receive sensor effect information from a sensor aggregator through a wireless communication network; and an application to generate metadata by performing time synchronization between images photographed by the camera module, sensor effects collected by using the gyro module or the GPS module, or audio collected by the audio module.
Abstract translation: 本说明书公开了一种用于生成沉浸式媒体的元数据的方法和装置，还公开了一种用于发送元数据相关信息的装置和方法。 本发明的装置包括：用于拍摄或拍摄图像的相机模块中的至少一个，用于感测水平度的陀螺仪模块，通过接收卫星信号来计算位置的全球定位传感器（GPS）模块和音频模块 录音; 网络模块，用于通过无线通信网络从传感器聚合器接收传感器效应信息; 以及通过执行由相机模块拍摄的图像之间的时间同步，通过使用陀螺仪模块或GPS模块收集的传感器效果或由音频模块收集的音频来产生元数据的应用。
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公开(公告)号：KR1020140035713A
公开(公告)日：2014-03-24
申请号：KR1020120102318
申请日：2012-09-14
Applicant: 한국전자통신연구원
IPC: H04N5/222 , H04N21/854
CPC classification number: G06F17/24 , G06F3/038 , G06F2203/0381 , H04N1/00323 , H04N1/32128 , H04N21/42202 , H04N21/42203 , H04N2101/00 , H04N2201/0084 , H04N2201/3253 , H04N2201/3261 , H04N2201/3264 , H04N2201/3274
Abstract: A realistic media generating method, an apparatus thereof, and a portable terminal using the same are disclosed. The realistic media generating apparatus includes: an image generating unit which generates image data based on an image signal; a realistic effect data generating unit which generates realistic effect data by being linked with the image data and acquiring realistic effect-related information to provide a realistic effect; and a realistic media generating unit which generates realistic media based on the image data and the realistic effect data. The realistic effect data generating unit generates realistic effect data including at least one among: realistic effect data which is related to an image acquired from the image signal; annotation information-based realistic effect data acquired from a user; sensor-related realistic effect data acquired from a sensing signal which is sensed by a sensor module; environment information-based realistic effect data acquired from a web; and sound-related realistic effect data acquired from a sound signal. [Reference numerals] (110) Camera module; (120) Microphone module; (130) Sensor module; (140) Communication module; (150) Image generating unit; (161) Image realistic effect extracting unit; (162) Sound realistic effect extracting unit; (163a) Sound recognizing unit; (163b) Annotation information extracting unit; (164) Sensor realistic effect extracting unit; (165) Environment information generating unit; (166) Metadata converting unit; (170) Realistic media generating unit
Abstract translation: 公开了一种真实的媒体产生方法，其装置以及使用其的便携式终端。 现实的媒体产生装置包括：图像生成单元，其基于图像信号生成图像数据; 实际效果数据生成单元，其通过与图像数据相关联地生成逼真效果数据并获取逼真的效果相关信息以提供逼真的效果; 以及基于图像数据和逼真效果数据生成现实媒体的现实媒体生成单元。 现实效果数据生成单元生成包括与从图像信号获取的图像相关的真实效果数据中的至少一个的逼真效果数据; 从用户获取的基于注释信息的现实效果数据; 从传感器模块感测的感测信号获取的与传感器有关的真实效果数据; 从网络获取的基于环境信息的现实效果数据; 以及从声音信号获取的与声音相关的真实效果数据。 （附图标记）（110）相机模块; （120）麦克风模块; （130）传感器模块; （140）通讯模块; （150）图像生成单元; （161）图像逼真效果提取单元; （162）声音逼真效果提取单元; （163a）声音识别单元; （163b）注释信息提取单元; （164）传感器逼真效果提取单元; （165）环境信息生成单元; （166）元数据转换单元; （170）现实媒体生成单元
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公开(公告)号：KR1020130112159A
公开(公告)日：2013-10-14
申请号：KR1020120034338
申请日：2012-04-03
Applicant: 한국전자통신연구원
IPC: H05B37/02
CPC classification number: G09G3/16 , F21V33/0052 , G09G5/00 , G09G2320/0626 , G09G2360/144 , H05B37/0272
Abstract: PURPOSE: A device for controlling the illumination of an image based digital device and a control method are provided to extract optimal illumination effect, thereby improving realistic effect. CONSTITUTION: An illumination control unit (30) collects a set of illumination feature information from a digital device. The illumination control unit controls the illumination of the digital device. A storage unit (40) stores the illumination feature information and a realistic effect algorithm. A communication unit (50) transmits the illumination feature information to the illumination control unit. The communication unit transmits an illumination control signal to the digital device. [Reference numerals] (10) Image playing device; (20) Input unit; (30) Illumination control unit; (40) Storage unit; (50) Communication unit; (60) Digital device
Abstract translation: 目的：提供一种用于控制基于图像的数字设备照明的设备和控制方法，以提取最佳的照明效果，从而提高逼真的效果。 构成：照明控制单元（30）从数字设备收集一组照明特征信息。 照明控制单元控制数字设备的照明。 存储单元（40）存储照明特征信息和逼真效果算法。 通信单元（50）将照明特征信息发送到照明控制单元。 通信单元向数字设备发送照明控制信号。 （附图标记）（10）图像播放装置; （20）输入单元; （30）照明控制单元; （40）存储单元; （50）通讯单元; （60）数字设备
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Patent Agency Ranking
公开(公告)号：KR1020130096948A
公开(公告)日：2013-09-02
申请号：KR1020120018569
申请日：2012-02-23
Applicant: 한국전자통신연구원
IPC: H04N21/2343 , H04B1/40
CPC classification number: H04M1/0266 , G06F3/1454 , G09G2340/02 , H04N19/42
Abstract: PURPOSE: A real time compression apparatus of the mobile terminal screen and a method thereof use a hardware video codec, perform real time compressing and storing of the mobile terminal screen, and thereby realize high performance compression with reducing loading burden of a CPU (Central Processing Unit) without degradation of picture quality. CONSTITUTION: An image format converter (200) converts a first scene image signal outputted to a display unit (300) into a second screen image signal of a predetermined video format. A switching unit (400) receives the second image signal and a camera image signal of a camera, and selectively outputs one of the signals. An application processor (100) compresses by hardware the second screen image signal outputted from the switching unit or the camera image signal in real-time. [Reference numerals] (100) Application processor; (200) Image format converter; (300) Display unit; (400) Switching unit; (500) Camera
Abstract translation: 目的：移动终端屏幕的实时压缩装置及其方法使用硬件视频编解码器，执行移动终端屏幕的实时压缩和存储，从而在减少CPU的负载负担的情况下实现高性能压缩（中央处理 单位），图像质量不降低。 构成：图像格式转换器（200）将输出到显示单元（300）的第一场景图像信号转换为预定视频格式的第二屏幕图像信号。 切换单元（400）接收相机的第二图像信号和相机图像信号，并选择性地输出信号之一。 应用处理器（100）通过硬件实时地压缩从切换单元输出的第二屏幕图像信号或摄像机图像信号。 （附图标记）（100）应用处理器; （200）图像格式转换器; （300）显示单元; （400）开关单元; （500）相机
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公开(公告)号：KR100864012B1
公开(公告)日：2008-10-16
申请号：KR1020070039727
申请日：2007-04-24
Applicant: 한국전자통신연구원
Abstract: 이동통신 시스템 기지국에서 스케쥴링 오류 탐지 및 프로토콜 데이터 유닛 인코딩 기술에 관한 것으로, 무선망 제어기와 기지국사이에 호를 설정하고 시스템 정보 업데이트를 수행하며, 기지국에서 모든 단일 주파수망에 대하여 방송채널 프로토콜 데이터 유닛(BCH PDU) 및 제어 정보를 초기화하고, 단일 주파수망에 대하여 시스템 정보 조합 시 세그먼트 타입에 따라 시스템 정보 업데이트의 스케쥴링 정보 오류 발생을 감지하며, 오류가 발생하지 않는 경우 시스템 정보 방송채널 프로토콜 데이터 유닛을를 인코딩하는 것을 특징으로 한다. 본 발명에 의하면, 기지국에서 시스템 정보 조합 시 시스템 정보 업데이트의 스케줄링 정보 오류에 의한 BCCH 스케줄링 오류를 즉각적으로 감지하고 이를 감지하는 경우에는 모든 단일 무선망에 대한 시스템 정보 업데이트를 취소함으로써, 단말에 오류가 발생한 BCH PDU가 전송되는 것을 방지하며, 단말의 서비스 불능 상태를 방지할 수 있다.
BCH(Broadcast Channel), ASN.1 Encoding, System Information-
公开(公告)号：KR1020080052164A
公开(公告)日：2008-06-11
申请号：KR1020070039727
申请日：2007-04-24
Applicant: 한국전자통신연구원
CPC classification number: H04W72/1226
Abstract: A method for detecting a scheduling error and encoding a protocol data unit at a node B of a UMTS(Universal Mobile Telecommunications System) is provided to prevent a BCH PDU(Broadcast Channel Protocol Data Unit) with an error from being transmitted to a user terminal and thus to prevent the user terminal from being out of service. A method for detecting a scheduling error and encoding a protocol data unit comprises the following steps. If a Node B receives a system information update request message from an RNC(Radio Network Controller)(202), it renews system information for every SFN(Single Frequency Network)(204). Current segment information on the segments of IB(Information Block) occurrence indexes of all IB types is loaded(206), and the SFN is set to be IB_SEG_POS(208). Subsequently, for the BCH PDU corresponding to the set SFN, a scheduling information error in a system information update is checked on the basis of each segment type(210). If it is determined that there is a scheduling error on the system information update(212), the Node B cancels the system information update for every SFN(214), and sends a BCCH scheduling error to the RNC(216). On the other hand, if it is determined that there is a scheduling error on the system information update, BCH scheduling without an error is performed on the current SFN using the scheduling information(218). The SFN value is increased by IB_SEG_REP(220), if the increased SFN value is less than 4096(222), the procedure proceeds to the step S210. If the BCH PDU encoding for every SFN is performed, and if the increased SFN value is 4096, it is checked whether a total bit size of the control information of the BCH PDU for every SFN is 246 bits(224). On the contrary, if the BCH PDU for every SFN is generated without an error in the step S224, the Node B sends the BCH PDU to the UE every 20ms through the PCCPCH(Primary Common Control Physical Channel)(226).
Abstract translation: 提供了一种用于在UMTS（通用移动通信系统）的节点B处检测调度错误并对协议数据单元进行编码的方法，以防止具有错误的BCH PDU（广播信道协议数据单元）被发送到用户终端 从而防止用户终端停止服务。 用于检测调度错误并对协议数据单元进行编码的方法包括以下步骤。 如果节点B从RNC（无线电网络控制器）（202）接收到系统信息更新请求消息，则它更新每个SFN（单频网络）（204）的系统信息。 所有IB类型的IB（信息块）出现索引的段的当前段信息被加载（206），并且SFN被设置为IB_SEG_POS（208）。 随后，对于与设置的SFN对应的BCH PDU，基于每个段类型（210）检查系统信息更新中的调度信息错误。 如果确定在系统信息更新（212）上存在调度错误，则节点B对每个SFN（214）取消系统信息更新，并向RNC（216）发送BCCH调度错误。 另一方面，如果确定在系统信息更新中存在调度错误，则使用调度信息（218）对当前SFN执行没有错误的BCH调度。 SFN值增加IB_SEG_REP（220），如果增加的SFN值小于4096（222），则过程进行到步骤S210。 如果执行每个SFN的BCH PDU编码，并且如果增加的SFN值是4096，则检查每个SFN的BCH PDU的控制信息的总比特大小是否为246比特（224）。 相反，如果在步骤S224中生成每个SFN的BCH PDU而没有错误，则节点B通过PCCPCH（主公共控制物理信道）（226）将每隔20ms的BCH PDU发送给UE。
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公开(公告)号：KR100479334B1
公开(公告)日：2005-03-31
申请号：KR1020020075178
申请日：2002-11-29
Applicant: 한국전자통신연구원
IPC: G06F15/16
Abstract: 사용자의 임의 지점 재생 요구에 대응하여 지속적인 스트리밍 서비스를 제공할 수 있는 인터넷 기반 멀티미디어 스트리밍 서비스를 위한 동적 선반입 시스템은 다수의 멀티미디어 스트리밍 원본 데이터가 저장된 광역 서버와, 광역 서버와 사용자간에 네트워크 상태를 토대로 로컬 영역에 저장될 원본 데이터의 비율을 결정하고, 비율에 따라 로컬 영역 중에서 상기 원본 데이터가 저장될 영역을 다수의 구분 영역으로 분할한 후에 상기 각각의 구분 영역을 기록 영역과 비기록 영역으로 나누며, 각각의 기록 영역에 대응되는 데이터를 상기 원본 데이터에서 추출하여 각각의 기록 영역에 저장하는 지역 서버를 포함한다.
상기와 같은 지역 서버는 사용자의 임의 지점 재생 요구에 응답하여 재생 위치에 데이터가 존재하는지를 판단한 후 판단결과 데이터가 존재하지 않을 때 상기 재생 위치에서 가까운 기록 영역을 검색하고, 검색된 기록 영역의 데이터를 사용자에게 전송한 후에 원본 데이터의 나머지 부분을 상기 광역 서버로부터 수신하여 사용자에게 전송한다.-
公开(公告)号：KR1020030052585A
公开(公告)日：2003-06-27
申请号：KR1020010082599
申请日：2001-12-21
Applicant: 한국전자통신연구원 , 주식회사 케이티프리텔
IPC: H04B1/40
CPC classification number: H04M1/663
Abstract: PURPOSE: A method for inactivating a receiving function of a mobile communication terminal is provided to enable a mobile communication terminal user to use an additional function only while a receiving function is inactivated, thereby preventing any interference caused by a receiving call while using the additional function. CONSTITUTION: A controller receives a call message(S100), and reads a value of a receiving rejection flag stored in a memory(S110). The controller decides whether the value is '1'(S120). If so, the controller decides whether a telephone number of the call message is the same as a self number(S130). If so, the controller records a receiving fact in a receiving rejection mode memory(S140). If the value is '0', the controller decides whether the telephone number of the call message is the same as the self number(S150). If so, the controller sets a wireless speech path to make a call(S160).
Abstract translation: 目的：提供一种用于终止移动通信终端的接收功能的方法，以使移动通信终端用户仅在接收功能被禁用时才使用附加功能，从而防止在使用附加功能时由接收呼叫引起的任何干扰 。 构成：控制器接收呼叫消息（S100），并读取存储在存储器中的接收拒绝标志的值（S110）。 控制器判定值是否为“1”（S120）。 如果是，则控制器判定呼叫消息的电话号码是否与自身号码相同（S130）。 如果是，则控制器在接收拒绝模式存储器中记录接收事件（S140）。 如果值为“0”，则控制器判定呼叫消息的电话号码是否与自身号码相同（S150）。 如果是，则控制器设置无线语音路径进行呼叫（S160）。
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