公开(公告)号：US09609238B2

公开(公告)日：2017-03-28

申请号：US14617393

申请日：2015-02-09

Applicant: U.S. Army Research Laboratory ATTN: RDRL-LOC-I

Inventor： Gorden W. Videen ,  Kristan P. Gurton ,  Alexey J. Yuffa

IPC: G06K9/00 ,  H04N5/33 ,  G06T17/00

CPC classification number: H04N5/33 ,  G06T17/00 ,  G06T2200/08

Abstract: A method and apparatus is provided for modeling a three-dimensional topological surface of an object acquiring, using a thermal imaging camera, a first image of the object, wherein the first image comprises a plurality of pixels each representative of at least one component of thermal data, calculating a normal vector for each pixel in the first image, corresponding to the normal vector on a surface of the object, generating a three-dimensional model representing a surface of the object based on aggregating the normal vector for each pixel together in the first image.

公开(公告)号：US20160232709A1

公开(公告)日：2016-08-11

申请号：US14617393

申请日：2015-02-09

Applicant: U.S. Army Research Laboratory ATTN: RDRL-LOC-I

Inventor： Gorden W. Videen ,  Kristan P. Gurton ,  Alexey J. Yuffa

IPC: G06T17/20 ,  H04N5/33

CPC classification number: H04N5/33 ,  G06T17/00 ,  G06T2200/08

Abstract: A method and apparatus is provided for modeling a three-dimensional topological surface of an object acquiring, using a thermal imaging camera, a first image of the object, wherein the first image comprises a plurality of pixels each representative of at least one component of thermal data, calculating a normal vector for each pixel in the first image, corresponding to the normal vector on a surface of the object, generating a three-dimensional model representing a surface of the object based on aggregating the normal vector for each pixel together in the first image.

Abstract translation: 提供了一种方法和装置，用于对使用热成像相机获取物体的第一图像的物体的三维拓扑表面进行建模，其中第一图像包括多个像素，每个像素代表至少一个热分量 数据，计算第一图像中每个像素的法向量，对应于物体表面上的法向量，生成表示物体表面的三维模型，该三维模型基于将每个像素的法向量聚合在一起 第一张图片。