公开(公告)号：US09237333B2

公开(公告)日：2016-01-12

申请号：US13184489

申请日：2011-07-15

申请人： Jun Haeng Lee ,  Hyun Surk Ryu ,  Keun Joo Park ,  Chang Woo Shin

发明人： Jun Haeng Lee ,  Hyun Surk Ryu ,  Keun Joo Park ,  Chang Woo Shin

IPC分类号： G01S7/487 ,  G01S17/89 ,  H04N13/02 ,  G01S7/486

CPC分类号： H04N13/271 ,  G01S7/4861 ,  G01S7/487 ,  G01S17/89 ,  H04N13/254

摘要： A depth information measuring method and apparatus for a three-dimensional (3D) camera may output, to an object, an optical pulse of which an intensity is higher than an intensity of an ambient light. The depth information measuring method and apparatus may generate a voltage that is proportional to a log value of an intensity of a light reflected from the object. The depth information measuring method and apparatus may use discharging units, and the discharging units may respectively include dischargers having different discharging speeds or capacitors having different capacities.

摘要翻译： 用于三维（3D）照相机的深度信息测量方法和装置可以向对象输出强度高于环境光强度的光脉冲。 深度信息测量方法和装置可以产生与从物体反射的光的强度的对数值成比例的电压。 深度信息测量方法和装置可以使用放电单元，并且放电单元可以分别包括具有不同放电速度的放电器或具有不同容量的电容器。

公开(公告)号：US09104974B2

公开(公告)日：2015-08-11

申请号：US13560261

申请日：2012-07-27

申请人： Jae Yoon Sim ,  Jun Haeng Lee ,  Hyun Surk Ryu ,  Keun Joo Park ,  Chang Woo Shin

发明人： Jae Yoon Sim ,  Jun Haeng Lee ,  Hyun Surk Ryu ,  Keun Joo Park ,  Chang Woo Shin

IPC分类号： G06N3/063 ,  G06N3/04

CPC分类号： G06N3/049 ,  G06N3/063 ,  G06N3/0635

摘要： An apparatus and a method for transmitting and receiving a spike event in a neuromorphic chip. A transmission apparatus of the neuromorphic chip outputs addresses sequentially and repeatedly to an address bus, and when a spike generated by a neuron is detected by the transmission apparatus, outputs a strobe at a first time when one of the addresses being output sequentially and repeatedly becomes identical to an address of the neuron that generated the spike. A receiving apparatus of the neuromorphic chip inputs an address through the address bus at a strobe detection time when the strobe is detected by the receiving apparatus.

摘要翻译： 一种用于在神经元芯片中发送和接收尖峰事件的装置和方法。 神经元片的发送装置顺序地将地址输出到地址总线，当由发送装置检测出由神经元产生的尖峰时，当顺序地反复输出的地址中的一个被重复地变为 与产生尖峰的神经元的地址相同。 当由接收装置检测到选通时，神经元片的接收装置在选通检测时间通过地址总线输入地址。

公开(公告)号：US20130031039A1

公开(公告)日：2013-01-31

申请号：US13560261

申请日：2012-07-27

申请人： Jae Yoon Sim ,  Jun Haeng Lee ,  Hyun Surk Ryu ,  Keun Joo Park ,  Chang Woo Shin

发明人： Jae Yoon Sim ,  Jun Haeng Lee ,  Hyun Surk Ryu ,  Keun Joo Park ,  Chang Woo Shin

IPC分类号： G06N3/04

CPC分类号： G06N3/049 ,  G06N3/063 ,  G06N3/0635

摘要： An apparatus and a method for transmitting and receiving a spike event in a neuromorphic chip. A transmission apparatus of the neuromorphic chip outputs addresses sequentially and repeatedly to an address bus, and when a spike generated by a neuron is detected by the transmission apparatus, outputs a strobe at a first time when one of the addresses being output sequentially and repeatedly becomes identical to an address of the neuron that generated the spike. A receiving apparatus of the neuromorphic chip inputs an address through the address bus at a strobe detection time when the strobe is detected by the receiving apparatus.

摘要翻译： 一种用于在神经元芯片中发送和接收尖峰事件的装置和方法。 神经元片的发送装置顺序地将地址输出到地址总线，当由发送装置检测出由神经元产生的尖峰时，当顺序地反复输出的地址中的一个被重复地变为 与产生尖峰的神经元的地址相同。 当由接收装置检测到选通时，神经元片的接收装置在选通检测时间通过地址总线输入地址。

公开(公告)号：US20120105587A1

公开(公告)日：2012-05-03

申请号：US13184489

申请日：2011-07-15

申请人： Jun Haeng LEE ,  Hyun Surk Ryu ,  Keun Joo Park ,  Chang Woo Shin

发明人： Jun Haeng LEE ,  Hyun Surk Ryu ,  Keun Joo Park ,  Chang Woo Shin

IPC分类号： H04N13/02

CPC分类号： H04N13/271 ,  G01S7/4861 ,  G01S7/487 ,  G01S17/89 ,  H04N13/254

摘要： Provided is a depth information measuring method and apparatus for a three-dimensional (3D) camera. The depth information measuring method and apparatus may output, to an object, an optical pulse of which an intensity is higher than an intensity of an ambient light. The depth information measuring method and apparatus may generate a voltage that is proportional to a log value of an intensity of a light reflected from the object. The depth information measuring method and apparatus may use discharging units, and the discharging units may respectively include dischargers having different discharging speeds or capacitors having different capacities.

摘要翻译： 提供了一种用于三维（3D）照相机的深度信息测量方法和装置。 深度信息测量方法和装置可以向目标输出强度高于环境光强度的光脉冲。 深度信息测量方法和装置可以产生与从物体反射的光的强度的对数值成比例的电压。 深度信息测量方法和装置可以使用放电单元，并且放电单元可以分别包括具有不同放电速度的放电器或具有不同容量的电容器。

公开(公告)号：US08698092B2

公开(公告)日：2014-04-15

申请号：US13229429

申请日：2011-09-09

申请人： Jun Haeng Lee ,  Delbruck Tobi ,  Hyunsurk Ryu ,  Keun Joo Park ,  Chang Woo Shin

发明人： Jun Haeng Lee ,  Delbruck Tobi ,  Hyunsurk Ryu ,  Keun Joo Park ,  Chang Woo Shin

IPC分类号： G06K9/62 ,  G01J1/00

CPC分类号： G06F3/017 ,  G06K9/00335 ,  G06T7/254 ,  G06T2200/28

摘要： A motion recognizing apparatus and method are provided. According to an aspect, a motion recognizing apparatus may include: an optical sensor configured to sense at least a portion of a subject where a motion occurs and to output one or more events in response thereto; a motion tracing unit configured to trace a motion locus of the portion where the motion occurs based on the one or more outputted events; and a motion pattern determining unit configured to determine a motion pattern of the portion where the motion occurs based on the traced motion locus.

摘要翻译： 提供了一种运动识别装置和方法。 根据一方面，运动识别装置可以包括：光学传感器，被配置为感测发生运动的对象的至少一部分并且响应于此而输出一个或多个事件; 运动跟踪单元，被配置为基于所述一个或多个输出事件跟踪所述运动发生的部分的运动轨迹; 以及运动图案确定单元，被配置为基于跟踪的运动轨迹来确定运动发生的部分的运动模式。