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1.发明申请METHOD AND APPARATUS FOR EXTRACTING STATIC PATTERN BASED ON OUTPUT OF EVENT-BASED SENSOR 有权基于事件传感器输出的静态图形提取方法与装置公开(公告)号：US20160320834A1
公开(公告)日：2016-11-03
申请号：US15017711
申请日：2016-02-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jun Haeng LEE , Keun Joo PARK , Changwoo SHIN , Jooyeon WOO , Hyunsurk Eric RYU , Seokjin HONG
CPC classification number: G06F3/012 , G06F1/1633 , G06F1/3203 , G06F3/017 , G06F3/167 , G06K9/00355 , G06K9/00389 , G06K9/4604 , G06T7/20 , G06T7/246 , G06T2207/10028
Abstract: A method of extracting a static pattern from an output of an event-based sensor. The method may include receiving an event signal from the event-based sensor in response to dynamic input, and extracting a static pattern associated with the dynamic input based on an identifier and time included in the event signal. The static pattern may be extracted from a map generated based on the identifier and time.
Abstract translation: 从基于事件的传感器的输出中提取静态图案的方法。 该方法可以包括响应于动态输入从基于事件的传感器接收事件信号，以及基于包括在事件信号中的标识符和时间来提取与动态输入相关联的静态模式。 可以从基于标识符和时间生成的映射中提取静态模式。
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公开(公告)号：US20160217584A1
公开(公告)日：2016-07-28
申请号：US14835078
申请日：2015-08-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Changwoo SHIN , Kyoobin LEE , Jun Haeng LEE , Eric Hyunsurk RYU , Jooyeon WOO
CPC classification number: H04N13/15 , G06T7/292 , G06T7/571 , G06T7/593 , G06T7/70 , G06T2200/28 , G06T2207/10012 , G06T2207/10016 , H04N13/128 , H04N2013/0077 , H04N2013/0081 , H04N2013/0085
Abstract: A disparity determination method and apparatus are provided. The disparity determination method includes receiving first signals of an event from a first sensor disposed at a first location and second signals of the event from a second sensor disposed at a second location that is different than the first location, and extracting a movement direction of the event, based on at least one among the first signals and the second signals. The disparity determination method further includes determining a disparity between the first sensor and the second sensor, based on the movement direction, a difference between times at which the event is sensed by corresponding pixels in the first sensor, and a difference between times at which the event is sensed by corresponding pixels in the first sensor and the second sensor.
Abstract translation: 提供了一种视差确定方法和装置。 视差确定方法包括从设置在第一位置的第一传感器接收事件的第一信号，并且从布置在与第一位置不同的第二位置的第二传感器接收事件的第二信号，并且提取第一信号的移动方向 事件，基于第一信号和第二信号中的至少一个。 视差确定方法还包括基于移动方向确定第一传感器和第二传感器之间的差异，第一传感器中的相应像素感测到事件的时间之间的差异以及第 事件由第一传感器和第二传感器中的相应像素感测。
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公开(公告)号：US20140354537A1
公开(公告)日：2014-12-04
申请号：US14285156
申请日：2014-05-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Keun Joo PARK , Jun Haeng LEE , Hyun Surk RYU , Jun Seok KIM , Chang-Woo SHIN , Jooyeon WOO , Kyoobin LEE
IPC: G06F3/01
CPC classification number: G06F3/017
Abstract: A user input processing apparatus using a motion of an object to determine whether to track the motion of the object, and track the motion of the object using an input image including information associated with the motion of the object.
Abstract translation: 一种用户输入处理装置，其使用对象的运动来确定是否跟踪对象的运动，并且使用包括与对象的运动相关联的信息的输入图像跟踪对象的运动。
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公开(公告)号：US20130335595A1
公开(公告)日：2013-12-19
申请号：US13921808
申请日：2013-06-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyoobin LEE , Hyun Surk RYU , Jun Haeng LEE , Keun Joo PARK , Chang-Woo SHIN , Jooyeon WOO
IPC: H04N5/232
CPC classification number: H04N5/23229 , G06T7/20 , G06T7/269 , G06T2207/10016
Abstract: Provided is an event-based image processing apparatus and method, the apparatus including a sensor which senses occurrences of a predetermined event in a plurality of image pixels and which outputs an event signal in response to the sensed occurrences, a time stamp unit which generates time stamp information by mapping a pixel corresponding to the event signals to a time at which the event signals are output from the sensor, and an optical flow generator which generates an optical flow based on the time stamp information in response to the outputting of the event signals.
Abstract translation: 提供了一种基于事件的图像处理装置和方法，该装置包括：感测多个图像像素中的预定事件的发生并且响应于感测到的事件而输出事件信号的传感器，产生时间的时间戳单元 通过将与事件信号相对应的像素映射到从传感器输出事件信号的时间的印模信息，以及响应于事件信号的输出而基于时间戳信息产生光流的光流发生器 。
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5.发明申请公开(公告)号：US20250063271A1
公开(公告)日：2025-02-20
申请号：US18933217
申请日：2024-10-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Keun Joo PARK , Junseok KIM , Yohan ROH , Hyunsurk RYU , Jooyeon WOO , Hyunku LEE
IPC: H04N25/77 , G06F16/23 , G06F16/583 , H04N25/40 , H04N25/683 , H04N25/772 , H04N25/79 , H05B39/04 , H05B47/11 , H05B47/155 , H05B47/16
Abstract: 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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Patent Agency Ranking
6.发明申请公开(公告)号：US20200092508A1
公开(公告)日：2020-03-19
申请号：US16689579
申请日：2019-11-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Keun Joo PARK , Junseok KIM , Yohan ROH , Hyunsurk RYU , Jooyeon WOO , Hyunku LEE
IPC: H04N5/3745 , G06F16/583 , H04N5/367 , H04N5/341 , H05B39/04 , G06F16/23
Abstract: 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：US20160300374A1
公开(公告)日：2016-10-13
申请号：US14818659
申请日：2015-08-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jooyeon WOO , HONGPYO KIM , EricHyunsurk RYU , JUN HAENG LEE , KYOOBIN LEE
Abstract: A device and method to display a screen based on an event are provided. A device according to an exemplary embodiment may display, in response to an event associated with a movement of an object, a graphic representation that corresponds to the event by overlaying the graphic representation on visual contents.
Abstract translation: 提供了一种基于事件显示屏幕的设备和方法。 根据示例性实施例的设备可以响应于与对象的移动相关联的事件来显示通过将图形表示覆盖在视觉内容上而对应于事件的图形表示。
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公开(公告)号：US20150331492A1
公开(公告)日：2015-11-19
申请号：US14669906
申请日：2015-03-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jooyeon WOO , Eric Hyunsurk RYU , Chang Woo SHIN
CPC classification number: G06K9/00355 , G06F3/017 , G06F3/0304 , G06K9/00228 , G06K9/00268
Abstract: Provided is a method and apparatus for identifying a spatial gesture of a user that may recognize a reference image of a user from a three-dimensional (3D) space in which a gesture of the user is performed, divide the 3D space into a plurality of partitioned spaces based on the reference image, and identifies the gesture of the user in the plurality of partitioned spaces, based on the reference image.
Abstract translation: 提供了一种用于识别可以从其中执行用户的手势的三维（3D）空间识别用户的参考图像的用户的空间姿态的方法和装置，其将3D空间划分为多个 基于参考图像的分割空间，并且基于参考图像来识别多个分割空间中的用户的手势。
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9.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
Applicant: Samsung Electronics Co., Ltd.
Inventor： Keun Joo PARK , Junseok KIM , Yohan ROH , Hyunsurk RYU , Jooyeon WOO , Hyunku LEE
IPC: H04N5/3745 , H04N5/341 , H05B39/04 , G06F17/30
CPC classification number: H04N5/3745 , G06F16/2322 , G06F16/583 , H04N5/341 , H04N5/3675 , H04N5/37455 , H05B37/0218 , H05B37/0281 , H05B37/029 , H05B39/042 , Y02B20/14
Abstract: 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：US20170124410A1
公开(公告)日：2017-05-04
申请号：US15084656
申请日：2016-03-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Baek Hwan CHO , Jooyeon WOO , Keun Joo PARK , EricHyunsurk RYU
CPC classification number: G06K9/036 , G06F3/017 , G06K9/00335 , G06K9/00355 , G06K9/00362 , G06K9/03 , G06K9/2054
Abstract: 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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