中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

40 records (took 0.022 seconds)

    RECOVERABLE AND FAULT-TOLERANT CPU CORE AND CONTROL METHOD THEREOF
    13.
    发明申请
    RECOVERABLE AND FAULT-TOLERANT CPU CORE AND CONTROL METHOD THEREOF 有权
    可恢复和容错的CPU核心及其控制方法

    公开(公告)号：US20150149836A1

    公开(公告)日：2015-05-28

    申请号：US14547301

    申请日：2014-11-19

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Young Su KWON ,  Jin Ho HAN ,  Kyung Jin BYUN

    IPC: G06F11/07

    CPC classification number: G06F11/0772 ,  G06F11/0721 ,  G06F11/183

    Abstract: A recoverable and fault-tolerant CPU core and a control method thereof are provided. The recoverable and fault-tolerant CPU core includes first, second, and third arithmetic logic circuits configured to perform a calculation requested by the same instruction, a first selector configured to compare calculation values output from the first, second, and third arithmetic logic circuits by the same instruction, determine as a normal state when two or more of the calculation values are the same, and if not, determine as a fault state, and a register file configured to record the calculation value having the same value, when determining as the normal state in the first selector.

    Abstract translation: 提供了一种可恢复和容错的CPU内核及其控制方法。 可恢复和容错CPU核心包括被配置为执行由相同指令请求的计算的第一，第二和第三算术逻辑电路，第一选择器被配置为将从第一，第二和第三算术逻辑电路输出的计算值与 相同的指令，当两个或多个计算值相同时确定为正常状态，如果不是，则确定为故障状态，以及配置为记录具有相同值的计算值的寄存器文件，当确定为 第一选择器中的正常状态。

    HIGH EFFICIENCY VIDEO CODING (HEVC) INTRA PREDICTION ENCODING APPARATUS AND METHOD
    14.
    发明申请
    HIGH EFFICIENCY VIDEO CODING (HEVC) INTRA PREDICTION ENCODING APPARATUS AND METHOD 审中-公开
    高效率视频编码（HEVC）内部预测编码设备和方法

    公开(公告)号：US20150063452A1

    公开(公告)日：2015-03-05

    申请号：US14304405

    申请日：2014-06-13

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Ig Kyun KIM ,  Kyung Jin BYUN ,  Nak Woong EUM

    IPC: H04N19/593 ,  H04N19/61 ,  H04N19/186 ,  H04N19/124 ,  H04N19/96 ,  H04N19/182

    CPC classification number: H04N19/11 ,  H04N19/147 ,  H04N19/176 ,  H04N19/186 ,  H04N19/593 ,  H04N19/96

    Abstract: Disclosed is a residual signal inter-channel intra prediction encoding method between a residual signal of a luminance component of an image and a residual signal of a chrominance component thereof. It is possible to improve an intra prediction encoding performance when the inter-channel prediction is performed between residual signal of the luminance component and the chrominance component of HEVC, and derive a prediction coefficient for linear prediction at a high speed while the quadtree block structure of the HEVC is not changed. In addition, it is advantageous to avoid degradation in inter-channel prediction performance, which is caused when quadtree block structures of prediction units (PUs) of the luminance component and the chrominance component are different.

    Abstract translation: 公开了一种在图像的亮度分量的残留信号和其色度分量的残留信号之间的残留信号的信道间帧内预测编码方法。 当在亮度分量的残留信号和HEVC的色度分量之间执行信道间预测时，可以提高帧内预测编码性能，并且导出用于高速线性预测的预测系数，而四叉树块结构 HEVC没有改变。 此外，有利的是避免在亮度分量和色度分量的预测单元（PU）的四叉树块结构不同时引起的信道间预测性能的劣化。

    ANOMALY DATA DETECTION DEVICE AND OPERATION METHOD OF THE SAME
    16.
    发明公开
    ANOMALY DATA DETECTION DEVICE AND OPERATION METHOD OF THE SAME 审中-公开

    公开(公告)号：US20240265245A1

    公开(公告)日：2024-08-08

    申请号：US18235919

    申请日：2023-08-21

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Tae Wook KANG ,  Sung Eun KIM ,  Kyung Jin BYUN ,  Kwang Il OH ,  Jae-Jin LEE

    IPC: G06N3/049 ,  G06N3/063

    CPC classification number: G06N3/049 ,  G06N3/063

    Abstract: Disclosed is an anomaly data detection device, which includes a sampler that generates session data including first to m-th sample data based on input data input during a first time interval, a spike signal generator that generates first to m-th spike signals respectively corresponding to the first to m-th sample data based on the session data, a spike neural network that detects whether an output spike fires in at least one output neuron from among output neurons based on the first to m-th spike signals and synaptic weights of each of the output neurons, and a detection circuit that generates a detection signal based on the number of output neurons firing the output spike, and each of the first to m-th spike signals is generated by converting feature information of the corresponding first to m-th sample data into a spike rate code.

    ENCODER AND OPERATION METHOD THEREOF
    18.
    发明申请
    ENCODER AND OPERATION METHOD THEREOF 有权

    公开(公告)号：US20230068675A1

    公开(公告)日：2023-03-02

    申请号：US17895532

    申请日：2022-08-25

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Sung Eun KIM ,  Tae Wook KANG ,  Hyuk KIM ,  Young Hwan BAE ,  Kyung Jin BYUN ,  Kwang IL OH ,  Jae-Jin LEE ,  In San JEON

    IPC: G06N3/063 ,  G06N3/04

    Abstract: Disclosed is an encoder including event layer outputs first and second event signals, weight layer applies first and second weights to the first and second event signals respectively, and provides the first event signal in which the first weight is applied and the second event signal in which the second weight is applied to first node, and first spike generation circuit generates first input spike signal of which firing period is changed based on voltage level of the first node. The voltage level of the first node is reduced continuously, increases for first voltage corresponding to the first weight in response to the first event signal activated, and increases for second voltage corresponding to the second weight in response to the second event signal activated.

    HUMAN BODY COMMUNICATION RECEIVER AND OPERATING METHOD THEREOF
    19.
    发明申请
    HUMAN BODY COMMUNICATION RECEIVER AND OPERATING METHOD THEREOF 有权

    公开(公告)号：US20210384929A1

    公开(公告)日：2021-12-09

    申请号：US17237848

    申请日：2021-04-22

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Kwang IL OH ,  Tae Wook KANG ,  Sung Eun KIM ,  Hyuk KIM ,  Hyung-IL PARK ,  Kyung Jin BYUN ,  Jae-Jin LEE ,  In Gi LIM

    IPC: H04B1/10 ,  H04B1/16

    Abstract: Disclosed are a human body communication receiver and an operating method thereof, which may effectively remove low frequency noise. The human body communication receiver according to the present disclosure includes a receiving electrode, a virtual electrode, a filter circuit that is connected between the receiving electrode and the virtual electrode, and removes low frequency noise from a signal received through the receiving electrode to generate a high frequency signal, a low frequency reconstruction circuit that is connected to a rear end of the filter circuit and reconstructs a low frequency baseband signal by rectifying the high frequency signal, and an amplifying circuit that is connected to a rear end of the low frequency reconstruction circuit, and amplifies the low frequency baseband signal.

Patent Agency Ranking