Invention Grant
- Patent Title: Artist-directed volumetric dynamic virtual cameras
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Application No.: US14261173Application Date: 2014-04-24
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Publication No.: US09616339B2Publication Date: 2017-04-11
- Inventor: Gerald Edsall
- Applicant: Microsoft Technology Licensing, LLC
- Applicant Address: US WA Redmond
- Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
- Current Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
- Current Assignee Address: US WA Redmond
- Agency: Mayer & Williams PC
- Agent Mark K. Young
- Main IPC: A63F13/5258
- IPC: A63F13/5258 ; A63F13/5255 ; A63F13/67

Abstract:
A volumetric dynamic virtual camera system employs a radial basis function (RBF) component that can utilize non-uniform training datasets that are blended to provide interpolated camera parameters during application runtime based on a player's position within virtual volumes in a 3D space. During application development, an artist or developer can interactively author cameras that are finely tuned to appear just right and which provide the training data for runtime. The RBF component blends the training data during runtime as the player's position within the volume changes to produce camera parameters that the camera system uses to capture scenes for rendering on a display device. The result is an overall camera system that lets authors very quickly develop film-quality cameras that appear and behave more like fully dynamic cameras having significant intelligence. The cameras are volumetric because they can exist in all the virtual spaces exposed by the application.
Public/Granted literature
- US20150306500A1 ARTIST-DIRECTED VOLUMETRIC DYNAMIC VIRTUAL CAMERAS Public/Granted day:2015-10-29
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