Invention Grant
- Patent Title: Position and rotation of a portable device relative to a television screen
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Application No.: US13627978Application Date: 2012-09-26
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Publication No.: US09774989B2Publication Date: 2017-09-26
- Inventor: Steven Osman
- Applicant: Sony Interactive Entertainment Inc.
- Applicant Address: JP Tokyo
- Assignee: Sony Interactive Entertainment Inc.
- Current Assignee: Sony Interactive Entertainment Inc.
- Current Assignee Address: JP Tokyo
- Agency: Martine Penilla Group, LLP
- Main IPC: H04W4/02
- IPC: H04W4/02 ; H04N21/41 ; H04N21/45
Abstract:
A method for determining the location of a portable device relative to a display is provided. An image stream is captured by the portable device when the portable device is positioned proximate to the display. The image stream is captured from a region of the display when the display is actively rendering a content stream, the content stream including embedded content for position determination. The embedded content is detected within the captured image stream, and the location of the portable device relative to the display is determined based on the detected embedded content.
Public/Granted literature
- US20130076894A1 POSITION AND ROTATION OF A PORTABLE DEVICE RELATIVE TO A TELEVISION SCREEN Public/Granted day:2013-03-28
Information query
