Punktwolkenfärbung mit Okklusionsdetektion

Details

Veröffentlichungs-Nr.

EP3588446

Aktenzeichen

EP19175933

Anmeldetag

22. Mai 2019

Veröffentlichung

13. August 2025

Erteilung

13. August 2025

Rechtsraum

EP

IPC

G06T15/40G06T19/20

Abstract

<div notation="docdba" type="abstract" xml:base="/api/emi/section/a6817ef9-d397-4793-ab76-6aca617d6154/image" xml:lang="en"><p>Systems and methods are described for colorizing a point cloud comprising a set of point cloud data points associated with a particular object using a plurality of candidate images. For each respective data point in the set of point cloud data points, an image is selected, from a subset of the plurality of candidate images that include an un-occluded point of the particular object corresponding to the respective data point, that has a shortest subject distance to the un-occluded point of the particular object. The respective data point is colorized based on a color in the selected image of the un-occluded point of the particular object corresponding to the respective data point.</p></div>

Anmelder

Firma

Topcon Corporation

Land

🇯🇵 Japan

Fachgebiete