Invention Grant
US08575552B2 System and method for distinguishing and detecting multiple infrared signal coordinates
有权
用于区分和检测多个红外信号坐标的系统和方法
- Patent Title: System and method for distinguishing and detecting multiple infrared signal coordinates
- Patent Title (中): 用于区分和检测多个红外信号坐标的系统和方法
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Application No.: US12624581Application Date: 2009-11-24
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Publication No.: US08575552B2Publication Date: 2013-11-05
- Inventor: Jeongmook Lim , Yongki Son , Dongwoo Lee , Ilyeon Cho
- Applicant: Jeongmook Lim , Yongki Son , Dongwoo Lee , Ilyeon Cho
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Ladas & Parry LLP
- Priority: KR10-2008-0131557 20081222
- Main IPC: G01P13/00
- IPC: G01P13/00
Abstract:
Disclosed are a method and system for tracking multiple infrared signal coordinates. The method for tracking multiple infrared signal coordinates includes: sequentially operating a plurality of infrared generators; photographing the infrared generators; calculating frequency photographed by each infrared generators; and when the calculated frequency at the time of calculating does not meet the reference value, delaying, by a delay time, the flickering of the infrared generator where the frequency does not meet the reference value.
Public/Granted literature
- US20100155604A1 SYSTEM AND METHOD FOR DISTINGUISHING AND DETECTING MULTIPLE INFRARED SIGNAL COORDINATES Public/Granted day:2010-06-24
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