Invention Grant
US09389693B2 Apparatus and method for recognizing motion by using an event-based vision sensor
有权
通过使用基于事件的视觉传感器识别运动的装置和方法
- Patent Title: Apparatus and method for recognizing motion by using an event-based vision sensor
- Patent Title (中): 通过使用基于事件的视觉传感器识别运动的装置和方法
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Application No.: US14351806Application Date: 2012-10-12
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Publication No.: US09389693B2Publication Date: 2016-07-12
- Inventor: Jun-Haeng Lee , Hyun-Surk Ryu , Keun-Joo Park
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2011-0105341 20111014
- International Application: PCT/KR2012/008287 WO 20121012
- International Announcement: WO2013/055137 WO 20130418
- Main IPC: G06F3/01
- IPC: G06F3/01 ; G06F3/042 ; G06T7/20 ; G06K9/00 ; G06K9/46 ; G06F3/03

Abstract:
An apparatus and method for recognizing motion by using an event-based vision sensor is provided. An apparatus for recognizing motion using an event-based vision sensor includes: a vision sensor to sense a movement-occurring part and output events; a movement type determiner configured to determine a type of movement using a frequency of occurrence of the events outputted through the vision sensor; a first motion determiner configured to track a movement trajectory of the movement-occurring part and determine a motion pattern based on the movement trajectory in response to a result of the movement type determination unit indicating a small movement; a second motion determiner configured to determine a direction of movement direction in which an object moves based on the events in response to a result of the movement type determination indicating a large movement; and a motion controller configured to output a control instruction to control a device.
Public/Granted literature
- US20140320403A1 APPARATUS AND METHOD FOR RECOGNIZING MOTION BY USING AN EVENT-BASED VISION SENSOR Public/Granted day:2014-10-30
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