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41.发明申请公开(公告)号：US20180262705A1
公开(公告)日：2018-09-13
申请号：US15914073
申请日：2018-03-07
发明人： Keun Joo PARK , Junseok KIM , Yohan ROH , Hyunsurk RYU , Jooyeon WOO , Hyunku LEE
IPC分类号： H04N5/3745 , H04N5/341 , H05B39/04 , G06F17/30
CPC分类号： H04N5/3745 , G06F16/2322 , G06F16/583 , H04N5/341 , H04N5/3675 , H04N5/37455 , H05B37/0218 , H05B37/0281 , H05B37/029 , H05B39/042 , Y02B20/14
摘要： An image processing device includes a vision sensor and a processor. The vision sensor generates a plurality of events in which an intensity of light changes and generates a plurality of timestamps depending on times when the events occur. In addition, the processor may regenerate a timestamp of a pixel where an abnormal event occurs, based on temporal correlation of the events.
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公开(公告)号：US20180059805A1
公开(公告)日：2018-03-01
申请号：US15600135
申请日：2017-05-19
发明人： Yunjae SUH , Keun Joo PARK , Sung Ho KIM , Junseok KIM , Hyunsurk RYU
CPC分类号： G06F3/0304 , G01J1/0238 , G01J1/4228 , G01J2001/448 , G02B27/0087 , G06F3/03547 , G06F3/0383 , G06F3/0416 , G06F3/042 , G06F2203/04108
摘要： Provided is a data output device that includes an event array including a plurality of sensing elements; a first event identifier connected to a first sensing element among the plurality of sensing elements and configured to identify first element information corresponding to the first sensing element in response to the case where an event is detected by the first sensing element; a second event identifier connected to a second sensing element among the plurality of sensing elements and configured to identify second element information corresponding to the second sensing element in response to the case where the event is detected by the second sensing element; and an event output interface configured to output event information based on at least one of the first element information and the second element information.
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公开(公告)号：US20170140509A1
公开(公告)日：2017-05-18
申请号：US15210243
申请日：2016-07-14
发明人： Kyoobin LEE , Eric Hyunsurk RYU , Keun Joo PARK
CPC分类号： G06T5/003 , G06T5/50 , G06T2207/10004 , G06T2207/20201 , G06T2207/20212 , H04N5/23248 , H04N5/23264
摘要： An image generating method and an image generating apparatus are provided. The image generating method includes generating a first image based on first event signals that are output from an event-based vision sensor during a first time period and stored in a buffer, generating a second image based on second event signals that are output from the event-based vision sensor during a second time period and stored in the buffer, and aligning the first image and the second image to generate a third image having a quality that is higher than qualities of the first image and the second image.
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公开(公告)号：US20170124410A1
公开(公告)日：2017-05-04
申请号：US15084656
申请日：2016-03-30
发明人： Baek Hwan CHO , Jooyeon WOO , Keun Joo PARK , EricHyunsurk RYU
CPC分类号： G06K9/036 , G06F3/017 , G06K9/00335 , G06K9/00355 , G06K9/00362 , G06K9/03 , G06K9/2054
摘要： A method and apparatus for detecting an error in gesture recognition are provided. The method includes sensing whether an effective gesture occurs in a first area for gesture recognition of a user; setting a second area and sensing an occurrence of an event due to a movement of the user, based on a result of the sensing in the first area; and detecting the error in the gesture recognition based on whether the occurrence of the event is sensed in the second area.
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45.发明申请公开(公告)号：US20160203614A1
公开(公告)日：2016-07-14
申请号：US14995262
申请日：2016-01-14
发明人： Qing WANG , Wentao MAO , Ping GUO , Shandong WANG , Xiaotao WANG , Guangqi SHAO , Eric Hyunsurk RYU , Kyoobin LEE , Keun Joo PARK
CPC分类号： G06K9/00335 , G06K9/209 , G06K9/6271 , G06K9/72
摘要： A method and apparatus for detecting an object using an event-based sensor is provided. An object detection method includes determining a feature vector based on target pixels and neighbor pixels included in an event image, and determining a target object corresponding to the target pixels based on the feature vector.
摘要翻译： 提供一种使用基于事件的传感器来检测物体的方法和装置。 对象检测方法包括基于包括在事件图像中的目标像素和相邻像素来确定特征向量，并且基于特征向量来确定与目标像素相对应的目标对象。
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公开(公告)号：US20160135047A1
公开(公告)日：2016-05-12
申请号：US14716461
申请日：2015-05-19
发明人： Keun Joo PARK , Youngwan SEO , Changwoo SHIN , Jooyeon WOO
CPC分类号： H04W12/06 , G10L15/142 , G10L15/22 , G10L15/26 , G10L17/08 , G10L25/30 , G10L25/78 , G10L2015/223 , H04L63/0861
摘要： A user terminal and a method for unlocking the user terminal are provided. The method includes determining whether to generate a wakeup signal that wakes up a processor, based on a tone comprised in a voice signal; and determining, by the processor, whether to unlock the user terminal based on a text extracted from the voice signal, in response to the wakeup signal being generated.
摘要翻译： 提供了一种用户终端和用于解锁用户终端的方法。 该方法包括基于语音信号中包含的音调来确定是否产生唤醒处理器的唤醒信号; 以及响应于所产生的唤醒信号，由处理器确定是否基于从语音信号提取的文本来解锁用户终端。
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47.发明申请METHOD AND APPARATUS FOR DISPLAYING SCREEN IN RESPONSE TO EVENT RELATED TO MOTION OF EXTERNAL OBJECT 有权用于显示与外部对象运动相关的事件的屏幕的方法和装置公开(公告)号：US20160109955A1
公开(公告)日：2016-04-21
申请号：US14719607
申请日：2015-05-22
发明人： Keun Joo PARK , Eric Hyunsurk RYU , Kyoobin LEE , Jun Haeng LEE
CPC分类号： G06F3/017 , G06F3/011 , G06F3/0304 , G06F3/0346 , G06F3/14 , G06F3/147 , G06T7/20 , G06T2207/10016 , G06T2207/30201 , G09G5/00 , G09G2320/0261 , G09G2340/0464
摘要： A method and an apparatus for displaying a screen in response to an event related to a motion of an external object, are provided. The method includes generating an event signal in response a motion of an external object being sensed, sensing a movement of the external object relative to an apparatus based on the event signal, and displaying a screen based on the movement of the external object.
摘要翻译： 提供了一种响应于与外部对象的运动有关的事件来显示屏幕的方法和装置。 该方法包括响应于感测的外部物体的运动产生事件信号，基于事件信号感测外部对象相对于设备的移动，以及基于外部对象的移动来显示屏幕。
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公开(公告)号：US20150168553A1
公开(公告)日：2015-06-18
申请号：US14493807
申请日：2014-09-23
发明人： Kyoobin LEE , Hyun Surk RYU , Jun Haeng LEE , Jun Seok KIM , Keun Joo PARK , Chang Woo SHIN , Joo Yeon WOO
CPC分类号： G01S17/50 , G06F3/017 , G06K9/00355 , G06K9/2018
摘要： An event filtering device and a motion recognition device using thereof are provided. The motion recognition device includes an emitter configured to emit an infrared ray in a pattern; a detector configured to detect events in a visible ray area and an infrared ray area; a filter configured to determine whether at least one portion of the detected events is detected using the infrared ray in the pattern, and filter the detected events based on a result of the determination; and a motion recognizer configured to perform motion recognition based on a detected event accepted by the filter.
摘要翻译： 提供一种事件滤波装置和使用其的运动识别装置。 运动识别装置包括配置成以图案发射红外线的发射器; 检测器，其被配置为检测可见光区域和红外线区域中的事件; 滤波器，被配置为确定使用所述模式中的红外线是否检测到所检测到的事件的至少一部分，并且基于所述确定的结果来过滤所检测到的事件; 以及运动识别器，被配置为基于由所述滤波器接受的检测到的事件来执行运动识别。
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49.发明申请公开(公告)号：US20140320706A1
公开(公告)日：2014-10-30
申请号：US14101841
申请日：2013-12-10
发明人： Chang-Woo SHIN , Keun Joo PARK , Jooyeon WOO , Kyoobin LEE
CPC分类号： H04N5/2353 , H04N5/2354 , H04N9/045
摘要： Apparatuses and methods for sensing spatial information based on a vision sensor are disclosed. The apparatus and method recognize the spatial information of an object sensed by the vision sensor that senses a temporal change of light. The light being input into the vision sensor is artificially changed using a change unit configured to change the light being input to the vision sensor.
摘要翻译： 公开了一种用于感测基于视觉传感器的空间信息的装置和方法。 该装置和方法识别由感测光的时间变化的视觉传感器感测的物体的空间信息。 被输入到视觉传感器中的光被人造地改变，使用改变单元被配置为改变输入到视觉传感器的光。
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50.发明申请PROXIMITY SENSOR AND PROXIMITY SENSING METHOD USING EVENT-BASED VISION SENSOR 有权使用基于事件的视觉传感器的近似传感器和近似感测方法公开(公告)号：US20140085621A1
公开(公告)日：2014-03-27
申请号：US14037950
申请日：2013-09-26
发明人： Jun Haeng LEE , Hyun Surk RYU , Jae Yeon WON , Keun Joo PARK
IPC分类号： G01S17/06
摘要： 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.
摘要翻译： 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。
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