Invention Grant
US07848540B2 Methods and apparatus for embedding and recovering an image for use with video content
有权
用于嵌入和恢复用于视频内容的图像的方法和装置
- Patent Title: Methods and apparatus for embedding and recovering an image for use with video content
- Patent Title (中): 用于嵌入和恢复用于视频内容的图像的方法和装置
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Application No.: US12816366Application Date: 2010-06-15
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Publication No.: US07848540B2Publication Date: 2010-12-07
- Inventor: Venugopal Srinivasan , Dan Nelson , Arun Ramaswamy
- Applicant: Venugopal Srinivasan , Dan Nelson , Arun Ramaswamy
- Applicant Address: US IL Schaumburg
- Assignee: The Neilson Company (US), LLC
- Current Assignee: The Neilson Company (US), LLC
- Current Assignee Address: US IL Schaumburg
- Agency: Hanley, Flight & Zimmerman LLC
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/36
Abstract:
Methods and apparatus for embedding and recovering an image for use with video content are disclosed. An example apparatus includes an image processing module to embed a real component of a spectral representation of the image data into a first set of video frames from the plurality of video frames and embed an imaginary component of the spectral representation of the image data into a second set of video frames from the plurality of video frames.
Public/Granted literature
- US20100246883A1 METHODS AND APPARATUS FOR EMBEDDING AND RECOVERING AN IMAGE FOR USE WITH VIDEO CONTENT Public/Granted day:2010-09-30
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