Methods, systems, and computer readable media for acoustic classification and optimization for multi-modal rendering of real-world scenes
US10248744B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 16, 2017 |
| Grant date | Apr 2, 2019 |
| Priority date | — |
| Expiry date | Feb 16, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2420/01
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and computer readable media for acoustic classification and optimization for multi-modal rendering of real-world scenes are disclosed. According to one method for determining acoustic material properties associated with a real-world scene, the method comprises obtaining an acoustic response in a real-world scene. The method also includes generating a three-dimensional (3D) virtual model of the real-world scene. The method further includes determining acoustic material properties of surfaces in the 3D virtual model using a visual material classification algorithm to identify materials in the real-world scene that make up the surfaces and known acoustic material properties of the materials. The method also includes using the acoustic response in the real-world scene to adjust the acoustic material properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.