公开(公告)号：US20140085621A1

公开(公告)日：2014-03-27

申请号：US14037950

申请日：2013-09-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun Haeng LEE ,  Hyun Surk RYU ,  Jae Yeon WON ,  Keun Joo PARK

IPC: G01S17/06

CPC classification number: G01S17/06 ,  G01S7/481 ,  G01S7/493 ,  G01S17/46 ,  G01S17/50

Abstract: A proximity sensor and a proximity sensing method using an event-based vision sensor are provided. The proximity sensor may include a point identification (ID) unit which identifies a point at which an output light output from a focused light source is reflected from an object in an image taken by the proximity sensor; and a distance determination unit which determines a distance between the object and the proximity sensor based on a position of the point.

Abstract translation: 提供了使用基于事件的视觉传感器的接近传感器和接近感测方法。 接近传感器可以包括点识别（ID）单元，其识别从聚焦光源输出的输出光从接近传感器拍摄的图像中的物体反射的点; 以及距离确定单元，其基于点的位置来确定对象和接近传感器之间的距离。

公开(公告)号：US20140022528A1

公开(公告)日：2014-01-23

申请号：US13940349

申请日：2013-07-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun Haeng LEE ,  Hyun Surk RYU ,  Kyoobin LEE ,  Tobi DELBRUCK ,  Raphael BERNER

IPC: G01C3/02

CPC classification number: G01C3/02 ,  G01S17/026 ,  G06F3/011 ,  H03K17/941 ,  H03K2217/94108 ,  H03K2217/94116

Abstract: A proximity sensor and proximity sensing method using a change in light quantity of a reflected light are disclosed. The proximity sensor may include a quantity change detection unit which detects a change in a quantity of reflected light which is output light which has been reflected by an object, where an intensity of the output light changes, and a proximity determination unit which determines a proximity of the object to the quantity change detection unit based on a change in the intensity of the output light and the detected change in the quantity of the reflected light.

Abstract translation: 公开了一种使用反射光的光量变化的接近传感器和接近感测方法。 接近传感器可以包括量变化检测单元，其检测被输出光反射的光的反射光的量的变化，其中输出光的强度改变;以及接近度确定单元，其确定接近度 基于输出光的强度的变化和检测到的反射光量的变化，将物体的数量改变到量变化检测单元。

公开(公告)号：US20130329524A1

公开(公告)日：2013-12-12

申请号：US13912667

申请日：2013-06-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyoobin LEE ,  Hyun Surk RYU ,  Jun Haeng LEE ,  Keun Joo PARK ,  Chang-Woo SHIN ,  Jooyeon WOO

IPC: G06N3/04

CPC classification number: G06N3/049 ,  G01S3/8006 ,  G01S3/808 ,  G06N3/063

Abstract: Provided is a neuromorphic signal processing device for locating a sound source using a plurality of neuron circuits, the neuromorphic signal processing device including a detector configured to output a detected spiking signal using a detection neuron circuit corresponding to a predetermined time difference, in response to a first signal and a second signal containing an identical input spiking signal with respect to the predetermined time difference, for each of a plurality of predetermined frequency bands, a multiplexor configured to output a multiplexed spiking signal corresponding to the predetermined time difference based on a plurality of the detected spiking signals output from a plurality of neuron circuits corresponding to the plurality of frequency bands, and an integrator configured to output an integrated spiking signal corresponding to the predetermined time difference, based on a plurality of the multiplexed spiking signals corresponding to a plurality of predetermined time differences.

Abstract translation: 提供了一种用于使用多个神经元电路定位声源的神经形态信号处理装置，所述神经形态信号处理装置包括检测器，其被配置为使用与预定时间差对应的检测神经元电路来输出检测到的尖峰信号，响应于 第一信号和对于多个预定频带中的每一个包含相对于预定时间差相同的输入尖峰信号的第二信号;多路复用器，被配置为基于多个预定频带输出与预定时间差相对应的多路复用尖峰信号 从多个对应于多个频带的多个神经电路输出的检测到的尖峰信号，以及积分器，被配置为基于与多个频带相对应的多个多路复用信号，输出与该预定时间差对应的积分尖峰信号 预定t ime差异。