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公开(公告)号:US09008365B2
公开(公告)日:2015-04-14
申请号:US13865620
申请日:2013-04-18
Applicant: Huawei Technologies, Co., Ltd.
Inventor: Jingsong Xu , Zefeng Ni , Qiang Wu , Jian Zhang , Haibo Liu , Chen-Xiong Zhang , Wei Chen
CPC classification number: G06K9/00369 , G06K9/4642 , G06K9/6269 , G06K9/6282 , G06K2009/4666
Abstract: System, apparatus, and method embodiments are provided for detecting the presence of a pedestrian in an image. In an embodiment, a method for determining whether a person is present in an image includes receiving a plurality of images, wherein each image comprises a plurality of pixels and determining a modified center symmetric local binary pattern (MS-LBP) for the plurality of pixels for each image, wherein the MS-LBP is calculated on a gradient magnitude map without using an interpolation process, and wherein a value for each pixel is a gradient magnitude.
Abstract translation: 系统,装置和方法实施例被提供用于检测图像中行人的存在。 在一个实施例中,一种用于确定人物是否存在于图像中的方法包括接收多个图像,其中每个图像包括多个像素,并且确定用于多个像素的修改的中心对称局部二进制模式(MS-LBP) 对于每个图像,其中在不使用内插处理的情况下在梯度幅度图上计算MS-LBP,并且其中每个像素的值是梯度大小。
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公开(公告)号:US20140314271A1
公开(公告)日:2014-10-23
申请号:US13865620
申请日:2013-04-18
Applicant: HUAWEI TECHNOLOGIES, CO., LTD.
Inventor: Jingsong Xu , Zefeng Ni , Qiang Wu , Jian Zhang , Haibo Liu , Philipp Zhang , Wei Chen
IPC: G06K9/00
CPC classification number: G06K9/00369 , G06K9/4642 , G06K9/6269 , G06K9/6282 , G06K2009/4666
Abstract: System, apparatus, and method embodiments are provided for detecting the presence of a pedestrian in an image. In an embodiment, a method for determining whether a person is present in an image includes receiving a plurality of images, wherein each image comprises a plurality of pixels and determining a modified center symmetric local binary pattern (MS-LBP) for the plurality of pixels for each image, wherein the MS-LBP is calculated on a gradient magnitude map without using an interpolation process, and wherein a value for each pixel is a gradient magnitude.
Abstract translation: 系统,装置和方法实施例被提供用于检测图像中行人的存在。 在一个实施例中,一种用于确定人物是否存在于图像中的方法包括接收多个图像,其中每个图像包括多个像素,并且确定用于多个像素的修改的中心对称局部二进制模式(MS-LBP) 对于每个图像,其中在不使用内插处理的情况下在梯度幅度图上计算MS-LBP,并且其中每个像素的值是梯度大小。
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