Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mainak Biswas0
Vipin Namboodiri0
Date of Patent
May 22, 2012
Patent Application Number
12400220
Date Filed
March 9, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
Systems and methods for converting a picture frame rate between a source video at a first rate and a target video at a second rate. A system may include a phase plane correlation calculator configured to determine a first motion vector estimate. The system may further include a global motion calculator configured to determine a second motion vector estimate based on the previous frame data, the current frame data, and the first motion vector estimate. The system may also include a motion compensated interpolator for assigning a final motion vector through a quality calculation and an intermediate frame generator for generating the intermediate frame using the final motion vector.
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