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公开(公告)号：KR101709529B1
公开(公告)日：2017-02-23
申请号：KR1020160009349
申请日：2016-01-26
Applicant: 삼성전자주식회사
Abstract: 본발명은카메라가구비된휴대단말을이용한영상화면제어방법에있어서, 상기휴대단말내 기준점이표시된화면을외부디스플레이에확대투영하는과정과, 상기외부디스플레이에투영된화면의기준점을소정의도구를통해포인팅하면, 상기포인팅된외부디스플레이화면의좌표값과상기휴대단말내 기준점표시된화면의좌표값이일치하도록설정하는과정및 상기포인팅된지점에서의소정의도구를이용한움직임패턴을인식하여외부디스플레이에투영된휴대단말내 컨텐츠를제어하는과정을포함함을특징으로하는가시광통신시스템에서휴대단말을이용한영상화면제어방법에관한것이다.
Abstract translation: 本发明涉及使用具有相机的移动终端的图像屏幕控制方法。 根据本发明，在可见光通信系统中使用移动终端的图像屏幕控制方法包括：将移动终端中的参考点显示在外部显示器上的将屏幕放大和投影的步骤; 在所述移动终端中，当特定设备指向投影在所述屏幕上的所述屏幕的参考点时，将所述指向的外部显示屏幕的坐标值与所述屏幕的坐标值相匹配的配置步骤（其中所述参考点被显示） 外部显示; 以及通过使用特定装置在指示点处识别运动模式来控制投影在移动终端中的外部显示器上的内容的步骤。
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公开(公告)号：KR101368166B1
公开(公告)日：2014-03-03
申请号：KR1020070068621
申请日：2007-07-09
Applicant: 삼성전자주식회사
CPC classification number: H04B10/116 , H04B10/1149
Abstract: 본 발명은 가시광 통신을 이용한 주변기기 인터페이스(Peripheral interface)에서 재접속 방법에 있어서, 제1장치(Primary Device)와 제2장치(Secondary Device) 간의 통신 링크의 연결이 해제된 경우, 제1장치에서 재접속을 위한 정보를 포함하는 R-XID(Re-Exchange Identification) 메시지와 접속 해제를 알리기 위한 경고 지시광(Warning indication signal)을 발생시키는 과정과, 제2장치에서 경고 지시광을 이용하여 제1장치와의 통신 링크를 정렬하고 상기 R-XID 메시지를 수신하는 과정과, 제2장치에서 R-XID 메시지에 대한 응답을 위해 R-XID 응답 메시지를 제1장치로 전송하는 과정을 포함한다.
Peripheral Interface, 가시광 통신, XID, R-XID-
公开(公告)号：KR1020130037939A
公开(公告)日：2013-04-17
申请号：KR1020110102502
申请日：2011-10-07
Applicant: 삼성전자주식회사
CPC classification number: G06K9/2027 , G06K9/2036 , G06K9/228
Abstract: PURPOSE: An image recognizing device for increasing the image recognition rate and a method thereof are provided to increase the image recognition rate by selecting lighting depending on the probability of image recognition. CONSTITUTION: When one of lighting systems(140,150) emits light to a photographing target surface, a control unit(130) receives an image frame from an image sensor(120). The control unit determines a reflected light area for the image frame. If the reflected light area is within the image frame, the control unit changes one of the lighting systems to the other system by controlling a switch(160). [Reference numerals] (110) Lens; (120) Image sensor; (130) Control unit; (160) Switch;
Abstract translation: 目的：提供用于增加图像识别率的图像识别装置及其方法，以通过根据图像识别的概率选择照明来增加图像识别率。 构成：当照明系统（140,150）中的一个向拍摄目标表面发光时，控制单元（130）从图像传感器（120）接收图像帧。 控制单元确定图像帧的反射光区域。 如果反射光区域在图像帧内，则控制单元通过控制开关（160）将一个照明系统改变到另一个系统。 （附图标记）（110）透镜; （120）图像传感器; （130）控制单元; （160）开关;
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公开(公告)号：KR1020100083578A
公开(公告)日：2010-07-22
申请号：KR1020090003035
申请日：2009-01-14
Applicant: 삼성전자주식회사
IPC: H04B7/26
Abstract: PURPOSE: A position measuring method of a portable terminal and an indoor illuminating device therefor are provided to accurately measure a location of the portable terminal indoors. CONSTITUTION: A plurality of light sources(112-120) outputs light according to an inputted driving signal. A driving unit(122) sequentially and periodically drives the light sources. The driving unit applies a corresponding data frame including a corresponding identifier and corresponding location information to reference light sources among the light sources. The portable terminal calculates a location of the portable terminal based on the data frame.
Abstract translation: 目的：提供便携式终端及其室内照明装置的位置测量方法，以便在室内精确地测量便携式终端的位置。 构成：多个光源（112-120）根据输入的驱动信号输出光。 驱动单元（122）顺序地并且周期地驱动光源。 驱动单元将包括相应标识符和相应位置信息的相应数据帧应用于光源中的参考光源。 便携式终端基于数据帧来计算便携式终端的位置。
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公开(公告)号：KR1020100048110A
公开(公告)日：2010-05-11
申请号：KR1020080107124
申请日：2008-10-30
Applicant: 삼성전자주식회사
IPC: H04N5/225
CPC classification number: H04N1/00307 , H04N1/00129 , H04N1/00251 , H04N1/00302
Abstract: PURPOSE: A method and a device for data communication using digital image processing are provided to use a digital camera of a mobile device and a simple image processing algorithm, thereby making massive data to be transceived. CONSTITUTION: A display unit(310) displays color block arrangement. During data transmission, a DSP(Digital Signal Processor)(360) converts data to be transmitted into a color block according to a code table to configure the color block arrangement. During data reception, the color block arrangement is detected in an image photographed in the camera and colors of color blocks configuring the color block arrangement are recognized to extract a data value corresponding to the recognized color.
Abstract translation: 目的：提供使用数字图像处理的数据通信的方法和装置，以使用移动设备的数字照相机和简单的图像处理算法，从而使海量数据被收发。 构成：显示单元（310）显示颜色块排列。 在数据传输期间，DSP（数字信号处理器）（360）根据代码表将要发送的数据转换为颜色块，以配置色块布置。 在数据接收期间，在照相机中拍摄的图像中检测颜色块布置，并且识别构成色块布置的色块的颜色，以提取与所识别的颜色相对应的数据值。
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Patent Agency Ranking
公开(公告)号：KR1020090090829A
公开(公告)日：2009-08-26
申请号：KR1020080016319
申请日：2008-02-22
Applicant: 삼성전자주식회사
IPC: H04B10/116 , H04B10/00
CPC classification number: H04B10/116 , H04B10/502 , H04N5/335
Abstract: A tracking device and a method thereof for minimizing the loss of link due to the vibration of the carelessness in a visible light communications system are provided to control the angle of the transceiver according to the location of the received visible light. A CMOS image sensor(505) grasps whether instrument and the visible light transmitted between instrument are positioned in a center. The CMOS image sensor receives data to oneself through the visible light forming. The transceiver directly sends and receives instrument and the visible light transmitted between instrument. A motor(509) is mounted on transceiver. The motor controls the angle of transceiver for exact transmitting and receiving of the visible light.
Abstract translation: 提供了一种跟踪装置及其方法，用于使由于可见光通信系统中的粗心的振动导致的链路损失最小化，以根据所接收的可见光的位置来控制收发信机的角度。 CMOS图像传感器（505）掌握仪器和仪器之间传输的可见光是否位于中心。 CMOS图像传感器通过可见光形成自身接收数据。 收发器直接发送和接收仪器和仪器之间传输的可见光。 电机（509）安装在收发器上。 电机控制收发器的角度，以准确地发送和接收可见光。
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公开(公告)号：KR1020080104663A
公开(公告)日：2008-12-03
申请号：KR1020070051736
申请日：2007-05-28
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: Y02D70/10 , Y02D70/25 , H04B10/116 , H04W56/001 , H04W60/04 , H04W76/10
Abstract: A method for connecting a communication link in a wireless LAN(Local Area Network) system using a visible light communication is provided to offer a call setting procedure of a visible light wireless LAN protocol in a wireless LAN system using a visible light communication and to arrange the communication link by enabling a user visibly to confirm the place and range of visible light. A method for connecting a communication link in a wireless LAN system using a visible light communication comprises the steps of: judging whether or not it is possible for a mobile node to receive a visible light signal which occurs at an access point(415); performing the synchronization with the access point in the mobile node and generating an indication light for arranging communication links at a visible light transmission unit of the mobile node(420); and setting up a communication link of a uplink direction by using the indication light.
Abstract translation: 提供了一种使用可见光通信来连接无线LAN（局域网）系统中的通信链路的方法，以使用可见光通信在无线LAN系统中提供可见光无线LAN协议的呼叫设置过程并且布置 通过使用户可视地确认可见光的位置和范围来实现通信链路。 一种使用可见光通信连接无线LAN系统中的通信链路的方法包括以下步骤：判断移动节点是否可能接收在接入点发生的可见光信号（415）; 执行与移动节点中的接入点的同步，并生成用于在移动节点（420）的可见光发送单元处布置通信链路的指示灯; 以及通过使用指示灯来建立上行链路方向的通信链路。
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公开(公告)号：KR100827094B1
公开(公告)日：2008-05-02
申请号：KR1020060105757
申请日：2006-10-30
Applicant: 삼성전자주식회사 , 고려대학교 산학협력단
IPC: H04N19/895
CPC classification number: H04N19/895 , H04N19/13 , H04N19/176 , H04N19/51 , H04N19/625
Abstract: A video decoding EC(Error Concealment) method and a decoding device using the same are provided to perform more exact EC by using double iteration technique and perform the EC by using an output signal of a decoder without big design change in the decoder. A bit stream of an NAL(Network Abstraction Layer) is decoded(402). Each frame is decoded(404). Each slice of each frame is decoded, and a macro block of each slice is decoded(406). If a macro block(or a slice) where an error is generated is generated, the slice with the error is decoded(408,410). An EC operation of the macro block with the error is performed by performing a first iteration process of a double iteration process(412). After that, an EC operation of the macro block with the error is performed by performing a secondary iteration process(414).
Abstract translation: 提供视频解码EC（误差隐藏）方法和使用其的解码装置，以通过使用双重迭代技术来执行更精确的EC，并且在解码器中通过使用解码器的输出信号而没有大的设计改变来执行EC。 NAL（网络抽象层）的比特流被解码（402）。 每帧被解码（404）。 对每个帧的每个片段进行解码，并且对每个片段的宏块进行解码（406）。 如果生成错误的宏块（或切片）生成了错误的切片（408,410）。 通过执行双重迭代处理的第一迭代处理（412）来执行具有错误的宏块的EC操作。 之后，通过执行二次迭代处理（414）来执行具有错误的宏块的EC操作。
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公开(公告)号：KR100819251B1
公开(公告)日：2008-04-03
申请号：KR1020050008624
申请日：2005-01-31
Applicant: 삼성전자주식회사
IPC: H04N21/236 , H04N21/434
CPC classification number: G09B5/02 , G09B21/009 , H04N21/235 , H04N21/435 , H04N21/44012 , H04N21/84
Abstract: 본 발명은 멀티미디어 데이터를 송수신하는 송수신기를 구비하는 방송 통신 융합 시스템에서 수화 비디오 데이터를 제공하는 시스템에 관한 것이다.
상기 수화 비디오 데이터를 제공하는 시스템은 상기 멀티미디어 데이터에서 수화를 적용할 데이터를 추출하여 수화 동작 데이터로 전환하고 상기 수화 동작 데이터를 사용하여 수화 아바타 동작 스키마로 변환하여 상기 수화 아바타 동작 스키마를 수화 메타 데이터로 전환하며 상기 멀티미디어 데이터와 상기 수화 메타 데이터를 다중화하여 수신기로 전송하는 송신기를 포함한다. 그리고 상기 멀티미디어 데이터와 상기 수화 메타 데이터를 수신하여 역다중화하고 상기 수화 메타 데이터를 사용하여 수화 아바타 동작 스키마를 추출하고 상기 수화 아바타 동작 스키마를 통해 수화 아바타의 동작을 제어하며 수화 비디오 데이터를 생성하고 상기 수화 비디오 데이터와 상기 멀티미디어 데이터를 다중화하고 이를 디스플레이 장치로 전송하는 수신기를 포함한다.
수화 아바타, 수화 데이터베이스, 수화 적응 엔진, 수화 동작 제어기, 멀티미디어 데이터-
公开(公告)号：KR1020070082666A
公开(公告)日：2007-08-22
申请号：KR1020060015554
申请日：2006-02-17
Applicant: 삼성전자주식회사
IPC: H04N5/455
Abstract: A portable broadcasting receiving method and an apparatus therefor are provided to allow a user to view portable broadcasting in a shadow area by using a portable terminal. A portable broadcasting receiving unit(30) receives a broadcasting signal transmitted through a portable broadcasting network, demodulates the received broadcasting signal as a baseband signal, and outputs the baseband signal. A portable Internet broadcasting receiving unit(31) receives a broadcasting signal transmitted through a portable Internet, demodulates the received broadcasting signal as a baseband signal, and outputs the baseband signal. A backend processor(32) confirms the receiving sensibility of the portable broadcasting receiving unit(30) and the portable Internet broadcasting receiving unit(31), selects one of the output signals of the portable broadcasting receiving unit(30) and the portable Internet broadcasting receiving unit(31) according to the confirmed receiving sensibility, decodes the selected signal, and outputs the decoded signal.
Abstract translation: 提供便携式广播接收方法及其装置，以允许用户通过使用便携式终端在阴影区域中观看便携式广播。 便携式广播接收单元（30）接收通过便携式广播网络发送的广播信号，将所接收的广播信号解调为基带信号，并输出基带信号。 便携式因特网广播接收单元（31）接收通过便携式因特网发送的广播信号，将所接收的广播信号解调为基带信号，并输出基带信号。 后端处理器（32）确认便携式广播接收单元（30）和便携式因特网广播接收单元（31）的接收灵敏度，选择便携式广播接收单元（30）和便携式因特网广播 接收单元（31）根据确认的接收灵敏度对所选择的信号进行解码，并输出解码信号。
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