Invention Grant
- Patent Title: Face and expression aligned moves
- Patent Title (中): 面部和表情对齐移动
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Application No.: US13198361Application Date: 2011-08-04
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Publication No.: US08693789B1Publication Date: 2014-04-08
- Inventor: Steven Maxwell Seitz , Rahul Garg , Irena Kemelmaher
- Applicant: Steven Maxwell Seitz , Rahul Garg , Irena Kemelmaher
- Applicant Address: US CA Mountain View
- Assignee: Google Inc.
- Current Assignee: Google Inc.
- Current Assignee Address: US CA Mountain View
- Agency: IP Spring
- Main IPC: G06K9/62
- IPC: G06K9/62 ; G06K9/32

Abstract:
Systems, methods and articles of manufacture for generating sequences of face and expression aligned images are presented. An embodiment includes determining a plurality of candidate images, computing a similarity distance between an input image and each of the candidate images based on facial features in the input image and the candidate images, comparing the computed similarity distances, selecting a candidate image based on the comparing, and adding the selected candidate image to an image sequence for real-time display. Embodiments select images from the image sequence as they are being added to the image sequence and scale, rotate and translate each image so that a face appearing in a selected image is aligned with a face appearing in a subsequently selected image from the image sequence. In this way, embodiments are able to render arbitrarily large image collections efficiently and in real time to display a face and expression aligned movie.
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