公开(公告)号：US20140193071A1

公开(公告)日：2014-07-10

申请号：US13899003

申请日：2013-05-21

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kyu Bo CHO ,  Yun Su CHUNG ,  Kil Taek LIM ,  Eun Chang CHOI ,  Soo In LEE

IPC: G06K9/00

CPC classification number: G06K9/00771 ,  G06K9/4642 ,  G06K2009/4666

Abstract: A method and apparatus for detecting and recognizing an object using a vector histogram based on a local binary pattern are disclosed. The apparatus of detecting and recognizing an object using a local binary pattern includes: a feature map creator configured to extract an object area in which a moving object exists from an input image, to create a local binary pattern by designating a local area in the object area, and to create a vector component map including information about magnitude vector components and direction vector components using the local binary pattern; a feature map configuring unit configured to divide the object area into a plurality of blocks and to create a feature vector map through a histogram using the vector component map in a unit of the block; and an object detector configured to detect and classify the moving object based on the feature vector map.

Abstract translation: 公开了一种使用基于局部二进制模式的向量直方图来检测和识别对象的方法和装置。 使用本地二值图案检测和识别对象的装置包括：特征图创建器，被配置为从输入图像中提取其中存在运动对象的对象区域，以通过指定对象中的局部区域来创建局部二进制图案 并且使用本地二进制模式创建包括关于幅度矢量分量和方向矢量分量的信息的矢量分量图; 特征图配置单元，被配置为将所述对象区域划分为多个块，并且以所述块为单位使用所述向量分量图，通过直方图创建特征向量图; 以及物体检测器，被配置为基于特征矢量图检测和分类移动物体。