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Video image stabilization and registration--plusA method of stabilizing a video image displayed in multiple video fields of a video sequence includes the steps of: subdividing a selected area of a first video field into nested pixel blocks; determining horizontal and vertical translation of each of the pixel blocks in each of the pixel block subdivision levels from the first video field to a second video field; and determining translation of the image from the first video field to the second video field by determining a change in magnification of the image from the first video field to the second video field in each of horizontal and vertical directions, and determining shear of the image from the first video field to the second video field in each of the horizontal and vertical directions.
Document ID
20090042873
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Hathaway, David H.
Date Acquired
August 24, 2013
Publication Date
September 29, 2009
Subject Category
Instrumentation And Photography
Report/Patent Number
Patent Application Number: US-Patent-Appl-SN-11/174,210
Patent Number: US-Patent-7,595,841
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-7,595,841
Patent Application
US-Patent-Appl-SN-11/174,210

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