公开(公告)号：US09380288B2

公开(公告)日：2016-06-28

申请号：US13913811

申请日：2013-06-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sung-Hoon Kim ,  Byung-Jun Bae ,  Kug-Jin Yun ,  Jae-Young Lee ,  Seung-Won Kim ,  Chung-Hyun Ahn ,  Nam-Ho Hur ,  Soo-In Lee ,  Chieteuk Ahn

IPC: H04N7/12 ,  H04N13/00 ,  H04H20/95 ,  H04N21/235 ,  H04N21/236 ,  H04N21/2362 ,  H04N21/2365 ,  H04N21/434 ,  H04N21/435 ,  H04N21/845 ,  H04N19/597 ,  H04H20/30

CPC classification number: H04N13/161 ,  H04H20/30 ,  H04H20/95 ,  H04N13/194 ,  H04N19/597 ,  H04N21/235 ,  H04N21/23614 ,  H04N21/2362 ,  H04N21/2365 ,  H04N21/4347 ,  H04N21/4348 ,  H04N21/435 ,  H04N21/845

Abstract: Provided is a system and method for transmitting and receiving 3D video based on digital broadcasting. The system includes: an encoder for generating 2D ES and 3D supplementary ES by encoding 2D video and 3D supplementary data; a packetizer for generating 2D video PES and 3D supplementary PES by packetizing the 2D video ES and the 3D supplementary ES; a PSI generator for generating a PSI; a TS generator for generating 2D video TS and 3D supplementary TS for the 2D video PES and the 3D supplementary PES; a multiplexer for multiplexing the transport streams to transmit the 2D video TS as a normal stream and transmit the 3D supplementary TS, the PSI TS and 3D video synch data TS as robust stream; and a modulator for modulating the multiplexed TS according to a DTV specification and transmitting the modulated TS.

公开(公告)号：US09154786B2

公开(公告)日：2015-10-06

申请号：US13729556

申请日：2012-12-28

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Dae-Hee Kim ,  Nam-Ho Hur ,  Soo-In Lee ,  Yung-Lyul Lee ,  Jong-Ryul Kim ,  Suk-Hee Cho

IPC: H04N19/50 ,  H04N19/597 ,  H04N19/52 ,  H04N19/61 ,  H04N19/60 ,  H04N19/114 ,  H04N19/136 ,  H04N19/527 ,  H04N19/94 ,  H04N19/58

CPC classification number: H04N19/50 ,  H04N19/114 ,  H04N19/136 ,  H04N19/52 ,  H04N19/527 ,  H04N19/58 ,  H04N19/597 ,  H04N19/60 ,  H04N19/61 ,  H04N19/94

Abstract: Provided are an apparatus and method for predictive coding/decoding for improving a compression rate of multiview video using one or two additional reference frame buffers. The predictive encoding apparatus includes: a multiview reference picture providing unit for providing a reference picture for a predictive encoding according to temporal and spatial GOP structure information; a prediction unit for creating a vector by predicting which part of the reference picture inputted from the multiview reference picture providing unit is referred by a picture to currently encode; a transforming and quantizing unit for obtaining a difference signal between the predicted signal inputted from the prediction unit and a picture signal to currently encode, transforming the obtained difference signal, quantizing the transformed signal, and compressing the quantized signal; and an entropy encoding unit for encoding the quantized signal and the vectors according to a predetermined scheme and outputting the encoded signal.

Abstract translation: 提供了一种用于使用一个或两个附加参考帧缓冲器来改善多视图视频的压缩率的预测编码/解码的装置和方法。 预测编码装置包括：多视图参考图像提供单元，用于根据时间和空间GOP结构信息提供用于预测编码的参考图像; 一个预测单元，用于通过预测由多视点参考图像提供单元输入的参考图像的哪个部分被一个图片参照当前编码来创建一个矢量; 变换和量化单元，用于获得从预测单元输入的预测信号与图像信号之间的差分信号，以当前编码，变换所获得的差分信号，量化变换的信号，以及压缩量化信号; 以及熵编码单元，用于根据预定方案对量化信号和向量进行编码，并输出编码信号。

公开(公告)号：US08989319B2

公开(公告)日：2015-03-24

申请号：US14174622

申请日：2014-02-06

Applicant: Electronics and Telecommunications Research Institute

Inventor： Sung-Ik Park ,  Hyoungsoo Lim ,  Heung-Mook Kim ,  Soo-In Lee

IPC: H04L27/06 ,  H04H40/18 ,  H04L1/00 ,  H04B1/709

CPC classification number: H04H40/18 ,  H04B1/709 ,  H04L1/0041 ,  H04L1/0047 ,  H04L1/0057 ,  H04L1/0065 ,  H04L1/0071 ,  H04L2001/0093 ,  H04W52/322

Abstract: A broadcasting-communication data receiving apparatus for receiving mixed signals including original signals and additional signals. The apparatus includes a receiver for receiving the mixed signals and outputting mixed signals of a predetermined band, a first demodulator for receiving the mixed signals of the predetermined band and generating baseband mixed signals, an original data generator for receiving the baseband mixed signals and generating original data, an original signal generator for receiving the original data and generating baseband original signals, a modulator for receiving the baseband original signals and generating original signals of a predetermined band, a subtractor for subtracting the original and mixed signals of the predetermined band to thereby generate additional signals of a predetermined band, a second demodulator for receiving the additional signals of the predetermined band and generating baseband additional signals, and an additional data generator for receiving the baseband additional signals and generating additional data.

Abstract translation: 一种用于接收包括原始信号和附加信号的混合信号的广播通信数据接收装置。 该装置包括用于接收混合信号并输出​​预定频带的混合信号的接收机，用于接收预定频带的混合信号并产生基带混合信号的第一解调器，用于接收基带混合信号并产生原始数据的原始数据发生器 数据，用于接收原始数据并产生基带原始信号的原始信号发生器，用于接收基带原始信号并产生预定频带的原始信号的调制器，用于减去预定频带的原始信号和混合信号的减法器，从而产生 预定频带的附加信号，用于接收预定频带的附加信号并产生基带附加信号的第二解调器，以及用于接收基带附加信号并产生附加数据的附加数据发生器。

公开(公告)号：US20140169138A1

公开(公告)日：2014-06-19

申请号：US13940764

申请日：2013-07-12

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hae-Dong LEE ,  Kyu-Hyung Kim ,  Soo-In Lee

IPC: A01M29/18 ,  A01M1/24

CPC classification number: A01M29/18 ,  A01M1/026 ,  A01M1/04 ,  A01M1/24

Abstract: Provided is a method for repelling pests from a greenhouse which is open and closed by a vent, and the method includes recognizing a pest which lives in or may possibly come into a greenhouse, detecting a frequency required to repel the recognized pest; and emitting an ultrasonic wave or attractant light with the detected frequency.

Abstract translation: 本发明提供了一种通过排气口打开和关闭的温室驱除害虫的方法，该方法包括识别住在或可能进入温室的有害生物，检测排斥所识别的害虫所需的频率; 并以检测到的频率发射超声波或引诱光。

公开(公告)号：US09226454B2

公开(公告)日：2016-01-05

申请号：US14291520

申请日：2014-05-30

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kyu-Hyung Kim ,  Ae-Kyeung Moon ,  Soo-In Lee

IPC: A01G7/04 ,  F21V21/14 ,  A01G9/26

CPC classification number: A01G7/045 ,  A01G9/26 ,  F21V21/14 ,  Y02P60/146

Abstract: An apparatus and method for controlling lighting in a plant factory are disclosed. The apparatus includes a weight calculation unit, a height calculation unit, a light information extraction unit, and a distance control unit. The weight calculation unit calculates the weight of at least one crop being cultivated based on a sensing result received from a weight sensor disposed in a crop cultivation bed. The height calculation unit calculates the height of the crop based on information about the growth of the crop corresponding to the weight of the crop. The light information extraction unit extracts information about artificial light corresponding to the height of the crop based on the information about the growth of the crop. The distance control unit controls the height of an artificial lighting device based on the information about artificial light.

Abstract translation: 公开了一种用于控制厂房照明的装置和方法。 该装置包括权重计算单元，高度计算单元，光信息提取单元和距离控制单元。 权重计算单元基于从设置在作物栽培床中的重量传感器接收到的感测结果来计算正在栽培的至少一个作物的重量。 高度计算单元根据与作物重量对应的作物生长的信息来计算作物的高度。 光信息提取单元根据关于作物生长的信息提取与作物的高度对应的人造光的信息。 距离控制单元基于关于人造光的信息来控制人造照明装置的高度。