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公开(公告)号:KR101581954B1
公开(公告)日:2015-12-31
申请号:KR1020090057196
申请日:2009-06-25
Applicant: 삼성전자주식회사 , 성균관대학교산학협력단
CPC classification number: G06K9/00382
Abstract: 본발명은카메라를통해입력된영상으로효과적으로양 손및 손모양을검출하기위한방법을제안한다. 이를위해본 발명은입력된영상에서피부색을이용하여피부영역을검출한피부영상과, 스테레오기반의거리영상을이용한다. 특히양 손검출과정은, 피부영상과거리영상을결합한영상으로부터배경및 잡음을제거하고, 손일가능성이높은유효영상중에서실제양손에해당하는영역을검출하는과정으로이루어진다. 한편손 모양검출과정은피부영상에서스테레오거리정보를기반으로피부가아닌영역을제거하고남은부분에서손 후보영역을검출하고최종적으로손 모양을판별하는과정으로이루어진다.
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公开(公告)号:KR1020100020117A
公开(公告)日:2010-02-22
申请号:KR1020080078773
申请日:2008-08-12
Applicant: 성균관대학교산학협력단
CPC classification number: G06K9/6202 , G06T7/33 , G06T2210/12
Abstract: PURPOSE: An image processing device and a method for comparing an object shape in real-time are provided to reduce the error in shape comparison depending on the size and arrangement angle of an object by judging the shape similarity. CONSTITUTION: A binary image generator(120) generates binary image data, and a subject connection component detector(130) analyzes the binary image data. The subject connection component detector displays the pixel value of an image in arrangement. A subject property decision unit(140) detects the characteristic information depending on the size and angle. A subject shape acquisition unit converts the component value arrangement. The component value arrange is mapped to an object window. The subject shape comparison unit(180) compares the component value arrangement with the reference component arrangement.
Abstract translation: 目的:提供一种用于实时比较对象形状的图像处理装置和方法,通过判断形状相似度,根据对象的大小和排列角度减少形状比较的误差。 构成:二进制图像生成器(120)生成二值图像数据,并且对象连接分量检测器(130)分析二进制图像数据。 被摄体连接部件检测器显示图像的像素值。 对象属性决定单元(140)根据大小和角度检测特征信息。 被摄体形状获取单元转换分量值排列。 组件值排列映射到对象窗口。 被摄体形状比较单元(180)将分量值排列与参考分量排列进行比较。
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