Hardware Friendly Variable Block-Size Motion Estimation with Unified Motion Vector Predictor and RD-Like Cost Function, Multi-Resolution Motion Vector Re-Use Hardware Architecture, Reconfigurable Smart Snake Scan with RRA
Provided is sub-block motion estimation that includes a full search with a reduced search area around a motion vector predictor. Also provided are a single (or unified) motion vector predictor and a function similar to a rate-distortion cost function. Also provided is a scanning order that can reduce or substantially eliminated redundant data loading and/or that can achieve different data re-use ratio. Further, provided herein is a reconfigurable multi-resolution motion vector re-use hardware architecture based on a single motion vector predictor and a function similar to a rate-distortion cost function. Further, through utilization of the disclosed aspects, only a small number of past motion vectors are propagated and the disclosed aspects can be reconfigured for video with different spatial resolution.
Countries or Regions:
USA
Invention Code:
TTC.PA.453, TTC.PA.461, TTC.PA.462
Contact Us:
okt@ust.hk
Authors:
Key Features:
Specification:
Category:
TAP - Digital Technology
Reference:
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