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Apparatus and method and computer program for rendering a visual scene

 
: Ziegler, Matthias; Keinert, Joachim; Wolf, Thorsten; Cappell, Benjamin

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Frontpage ()

EP 3792876 A1: 20190913
Englisch
Patent, Elektronische Publikation
Fraunhofer IIS ()

Abstract
The disclosure refers to an apparatus 10 for rendering a visual scene 20, the apparatus 10 comprising: a content visualization stage 16 configured to obtain as a first input a set of images 30 of one or more objects 22, and to obtain as a second input a geometry representation 40 of the one or more objects 22 in a 3D-space, the geometry representation 40 comprising a position information of the one or more objects 22 within the visual scene 20; the content visualization stage 16 further being configured to obtain a final image 90 representing the visual scene 20 from a perspective of a target position 60, the visual scene 20 comprising the one or more objects 22; the content visualization stage 16 further being configured to consider at least one of a lighting effect 24 and/or an object interaction effect between the one or more objects and one or more further objects 26 contained in the visual scene 20; the content visualization stage 16 comprising: a target view synthesis stage 12 configured to obtain a target view image 32 from the set of images 30 irrespective of the geometry representation 40, the target view image 32 representing the one or more objects 22 from the perspective of the target position 60; the content visualization stage further comprising a texture mapping block 18 being configured to map the target view image 32 on the geometry representation 40 under consideration of the target position 60.

: http://publica.fraunhofer.de/dokumente/N-635859.html