Invention Grant
- Patent Title: Content-based zooming and panning for video curation
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Application No.: US14753826Application Date: 2015-06-29
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Publication No.: US09973711B2Publication Date: 2018-05-15
- Inventor: Yinfei Yang , William Evan Welbourne , Ross David Roessler , Paul Aksenti Savastinuk , Cheng-Hao Kuo , Jim Oommen Thomas , Tsz Ho Yu
- Applicant: Amazon Technologies, Inc.
- Applicant Address: US WA Seattle
- Assignee: Amazon Technologies, Inc.
- Current Assignee: Amazon Technologies, Inc.
- Current Assignee Address: US WA Seattle
- Agency: Pierce Atwood LLP
- Main IPC: G06T3/40
- IPC: G06T3/40 ; H04N5/262 ; G11B27/031 ; G11B27/06 ; H04N5/232 ; G06K9/00

Abstract:
Devices, systems and methods are disclosed for identifying content in video data and creating content-based zooming and panning effects to emphasize the content. Contents may be detected and analyzed in the video data using computer vision, machine learning algorithms or specified through a user interface. Panning and zooming controls may be associated with the contents, panning or zooming based on a location and size of content within the video data. The device may determine a number of pixels associated with content and may frame the content to be a certain percentage of the edited video data, such as a close-up shot where a subject is displayed as 50% of the viewing frame. The device may identify an event of interest, may determine multiple frames associated with the event of interest and may pan and zoom between the multiple frames based on a size/location of the content within the multiple frames.
Public/Granted literature
- US20160381306A1 CONTENT-BASED ZOOMING AND PANNING FOR VIDEO CURATION Public/Granted day:2016-12-29
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