Verfahren zur Visualisierung von dreidimensionalen Daten

Details

Veröffentlichungs-Nr.

EP2881918

Aktenzeichen

EP13196058

Anmeldetag

6. Dezember 2013

Veröffentlichung

7. Februar 2018

Erteilung

7. Februar 2018

Rechtsraum

EP

IPC

G06T15/04G06T17/05

Abstract

Method (100) for providing a set of data files from a server computer (40) to a mobile client device (30), the set of data files comprising texture data (21-23) being associated with a portion of a three-dimensional surface (25) in an image scene (20), wherein the image scene (20) is defined by an observation point and a direction and/or angle of view, the set of data files is a subset of data files being stored on the server computer (40), and each data file comprises texture data (21-23) in one of a plurality of different detail levels (331-335), characterized in that the method (100) comprises providing geometry data in a memory of the mobile client device (30), the geometry data being associated with the three-dimensional surface in the image scene (20), selecting data files with texture data (21-23) for being provided by the server computer (40), wherein selecting data files is performed by a calculation unit of the client device (30) based on the geometry data and on visibility conditions of the three-dimensional surface (25) in the image scene (20), and requesting the provision of the selected data files from the server computer (40) to the client device (30).

Anmelder

Firma

My Virtual Reality Software AS

Land

🇳🇴 Norwegen

Fachgebiete