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公开(公告)号:KR101288388B1
公开(公告)日:2013-07-22
申请号:KR1020120034774
申请日:2012-04-04
Applicant: 국방과학연구소
IPC: G06T7/20
CPC classification number: G06T7/246 , G06T7/168 , G06T2207/20061
Abstract: PURPOSE: A method of estimating a location of a moving target in environment where screening exists is provided for a non-target observer to learn weighted value and motion information. CONSTITUTION: An image is inputted (S110). Feature points are extracted from non-target image information of the inputted image (S120). Whether screening exists or not is detected (S130). When the screening exists, relative location information of target and non-target information from a feature point of the non-target image information, non-target observer, is extracted. A target location is estimated (S150). [Reference numerals] (AA) Start; (BB) End; (S110) Read an image; (S120) Extract SURF features; (S130) Detect screening (EOCM); (S142) Trace a target; (S144) Learn the relative location of a non-target and the target; (S146) Update a non-target information weighted value; (S150) Estimate a target location; (S160) Output the target location; (S170) Last frame
Abstract translation: 目的:为非目标观察者提供一种在非目标观察者的环境中估计移动目标位置的方法,以学习加权值和运动信息。 构成:输入图像(S110)。 从输入图像的非目标图像信息中提取要素点(S120)。 检测是否存在筛选(S130)。 当存在筛选时,提取来自非目标图像信息的特征点(非目标观察者)的目标和非目标信息的相对位置信息。 估计目标位置(S150)。 (附图标记)(AA)开始; (BB)结束; (S110)读取图像; (S120)提取SURF功能; (S130)检测筛选(EOCM); (S142)跟踪目标; (S144)了解非目标和目标的相对位置; (S146)更新非目标信息加权值; (S150)估计目标位置; (S160)输出目标位置; (S170)最后一帧