Invention Grant
- Patent Title: Image processing method and device for instant replay
- Patent Title (中): 用于即时重放的图像处理方法和装置
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Application No.: US13189136Application Date: 2011-07-22
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Publication No.: US08355083B2Publication Date: 2013-01-15
- Inventor: Richard Keiser , Christoph Niederberger , Stephan Wuermlin Stadler , Remo Ziegler
- Applicant: Richard Keiser , Christoph Niederberger , Stephan Wuermlin Stadler , Remo Ziegler
- Agency: Leyendecker and Lemire, LLC
- Agent Kurt Leyendecker
- Priority: EP10405145 20100729
- Main IPC: H04N5/44
- IPC: H04N5/44

Abstract:
What is disclosed is a computer-implemented image-processing system and method for the automatic generation of video sequences that can be associated with a televised event. The methods can include the steps of: Defining a reference keyframe from a reference view from a source image sequence; From one or more keyframes, automatically computing one or more sets of virtual camera parameters; Generating a virtual camera flight path, which is described by a change of virtual camera parameters over time, and which defines a movement of a virtual camera and a corresponding change of a virtual view; and Rendering and storing a virtual video stream defined by the virtual camera flight path.
Public/Granted literature
- US20120188452A1 IMAGE PROCESSING METHOD AND DEVICE FOR INSTANT REPLAY Public/Granted day:2012-07-26
Information query