A Novel Multi-Stage Motion Vector Processing and Application in Motion Compensated Frame Interpolation

Tech ID: 20668 / UC Case 2007-150-0

Technology Description

UC San Diego researchers have invented a method for motion vector correction for motion-compensated frame interpolation for 120Hz LCD display, enhanced video decoders, as well as any applications that requires frame rate conversion. The method accomplishes the concept of object motion without complex motion estimation and can eliminate blocking artifact using smaller block size. Moreover, this invention outperforms other conventional methods on both objective and subjective video quality.

Patent Status

Country Type Number Dated Case
United States Of America Issued Patent 8,605,786 12/10/2013 2007-150


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  • Nguyen, Truong Q.

Other Information


image processing, motion estimation, frame rate conversion, compression, motion vector processing, 120Hz LCD

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