Invention Grant
- Patent Title: Offset rolling shutter camera model, and applications thereof
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Application No.: US14570472Application Date: 2014-12-15
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Publication No.: US09807302B1Publication Date: 2017-10-31
- Inventor: Carlos Hernandez Esteban , Robert Anderson
- Applicant: Google Inc.
- Applicant Address: US CA Mountain View
- Assignee: Google Inc.
- Current Assignee: Google Inc.
- Current Assignee Address: US CA Mountain View
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Main IPC: H04N13/02
- IPC: H04N13/02 ; H04N5/232 ; H04N13/00

Abstract:
Embodiments efficiently account for variations in camera position across an image, when the image is texture mapped from a single position associated with the image. In an embodiment, each pixel of an image is texture mapped to a three dimensional model. A time offset mask for the image and a value representing a speed of the camera are received. The time offset mask and speed values are used to create an offset mask. The offset mask is applied to the texture mapped model to correct for variations in camera position across an image.
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