公开(公告)号：US12210952B2

公开(公告)日：2025-01-28

申请号：US16201871

申请日：2018-11-27

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young-Su Kwon ,  Chan Kim ,  Hyun Mi Kim ,  Jeongmin Yang ,  Chun-Gi Lyuh ,  Jaehoon Chung ,  Yong Cheol Peter Cho

IPC: G06N3/04

Abstract: A reorganizable neural network computing device is provided. The computing device includes a data processing array unit including a plurality of operators disposed at locations corresponding to a row and a column. One or more chaining paths which transfer the first input data from the operator of the first row of the data processing array to the operator of the second row are optionally formed. The plurality of first data input processors of the computing device transfer the first input data for a layer of the neural network to the operators along rows of the data processing array unit, and the plurality of second data input processors of the computing device transfer the second input data to the operators along the columns of the data processing array.

公开(公告)号：US11507429B2

公开(公告)日：2022-11-22

申请号：US16038243

申请日：2018-07-18

Applicant: Electronics and Telecommunications Research Institute

Inventor： Chun-Gi Lyuh ,  Young-Su Kwon ,  Chan Kim ,  Hyun Mi Kim ,  Jeongmin Yang ,  Jaehoon Chung ,  Yong Cheol Peter Cho

IPC: G06N3/063 ,  G06F15/80 ,  G06F9/50 ,  G06N5/04 ,  G06F9/38 ,  G06F9/30

Abstract: Provided is a neural network accelerator which performs a calculation of a neural network provided with layers, the neural network accelerator including a kernel memory configured to store kernel data related to a filter, a feature map memory configured to store feature map data which are outputs of the layers, and a Processing Element (PE) array including PEs arranged along first and second directions, wherein each of the PEs performs a calculation using the feature map data transmitted in the first direction from the feature map memory and the kernel data transmitted in the second direction from the kernel memory, and transmits a calculation result to the feature map memory in a third direction opposite to the first direction.

公开(公告)号：US09652128B2

公开(公告)日：2017-05-16

申请号：US14134387

申请日：2013-12-19

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hong Chang Shin ,  Gi Mun Um ,  Chan Kim ,  Hyun Lee ,  Eung Don Lee ,  Won Sik Cheong ,  Nam Ho Hur

IPC: G06F3/048 ,  G06F3/0484 ,  G06F17/30 ,  G06T19/00 ,  G06T7/73

CPC classification number: G06F3/0484 ,  G06F17/30879 ,  G06T7/73 ,  G06T19/006

Abstract: There are provided a method and apparatus for controlling an electronic device. The apparatus for controlling an electronic device includes a marker recognition unit configured to recognize the marker of the electronic device and a control unit configured to perform communication with the electronic device based on the marker and control the electronic device using a Graphic User Interface (GUI) program received from the electronic device.

公开(公告)号：US20150077515A1

公开(公告)日：2015-03-19

申请号：US14394988

申请日：2013-04-17

Applicant: Electronics and Telecommunications Research Institute

Inventor： Gwang Soon Lee ,  Eung Don Lee ,  Chan Kim ,  Jin Hwan Lee ,  Hyun Lee ,  Won Sik Cheong ,  Nam Ho Hur

IPC: H04N13/00

CPC classification number: H04N13/167 ,  H04N13/194

Abstract: An apparatus for compensating for synchronization between left and right image frames in a stereoscopic system includes a similarity calculating unit configured to calculate similarity between left and right image frames on the basis of a scene change point in time of the left and right image frames, a left and right image frame difference value extracting unit configured to search a stereoscopic pair on the basis of the similarity and extract a temporal frame difference value between the left and right image frames, and a left and right image frame synchronization compensating unit configured to perform synchronization by shifting any one of the the left and right image frames on a time axis on the basis of the left and right image frame difference value.

Abstract translation: 用于补偿立体系统中的左右图像帧之间的同步的装置包括：相似度计算单元，被配置为基于左和右图像帧的时间的场景变化点来计算左和右图像帧之间的相似度， 左右图像帧差分值提取单元，被配置为基于相似度搜索立体对，并提取左右图像帧之间的时间帧差值;以及左右图像帧同步补偿单元，被配置为执行同步 通过基于左右图像帧差值在时间轴上移动左右图像帧中的任何一个。