公开(公告)号：US11043026B1

公开(公告)日：2021-06-22

申请号：US15881795

申请日：2018-01-28

Applicant: Pointivo, Inc.

Inventor： Habib Fathi ,  Daniel L Ciprari ,  Bradden J Gross

IPC: G06T17/20 ,  G06F30/13 ,  G06T17/05 ,  G06N20/00

Abstract: The inventions herein relate generally to improvements in the generation of wireframe renderings derived from 2D and/or 3D data that includes at least one structure of interest in a scene. Such wireframe renderings and similar formats can be used in, among other things, 2D/3D CAD drawings, designs, drafts, models, building information models, augmented reality or virtual reality, and the like. Measurements, dimensions, geometric information, and semantic information generated according to the inventive methods can be accurate in relation to the actual structures. The wireframe renderings can be generated from a combination of a plurality of 2D images and point clouds, processing of point clouds to generate virtual/synthetic views to be used with the point clouds, or from 2D image data that has been processed in a machine learning process to generate 3D data. In some aspects, the wireframe renderings are accurate in relation to the actual structure of interest, automatically generated, or both.