公开(公告)号：US20150332110A1

公开(公告)日：2015-11-19

申请号：US14279876

申请日：2014-05-16

Applicant: HERE Global B.V.

Inventor： Chen Xin ,  Xinyu Huang

IPC: G06K9/20 ,  G06K9/46 ,  G06T19/20

CPC classification number: G06T19/20 ,  G06K9/2081 ,  G06K9/4642 ,  G06K2209/40 ,  G06T15/205 ,  G06T2200/24 ,  G06T2210/12 ,  G06T2219/2004 ,  G06T2219/2016 ,  G06T2219/2021

Abstract: Improved mechanisms for three-dimensional image reconstruction are disclosed. A user is presented with a scene image and allowed to select elements of the image, such as planes, within which features are to be detected. The features are detected and tracked and objects (such as planes) are constructed. The user is allowed to revise the constructed objects and may be allowed to repeat image element selection, with feature detection and tracking and object construction being repeated. When element selection and object construction and user revision are completed, a three-dimensional reconstruction of the scene image is computed.

Abstract translation: 公开了用于三维图像重建的改进机制。 向用户呈现场景图像并允许选择要检测特征的图像的元素，例如平面。 检测和跟踪特征并构建物体（如飞机）。 允许用户修改构造的对象，并且可以允许重复图像元素选择，并重复进行特征检测和跟踪以及对象构造。 当元素选择和对象构造和用户修订完成时，计算场景图像的三维重建。