A low cost hardware oriented motion estimation algorithm for HDTV
Proceedings of the first ACM/SIGEVO Summit on Genetic and Evolutionary Computation
Motion estimation optimization for H.264/AVC using source image edge features
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Circuits and Systems for Video Technology
A new strategy to predict the search range in H.264/AVC
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
A refined motion estimation strategy for adaptive interpolation filter
Image Communication
Low-complexity video coding via power-rate-distortion optimization
Journal of Visual Communication and Image Representation
Aggregate power consumption modeling of live video streaming systems
Proceedings of the 4th ACM Multimedia Systems Conference
Level-set-based motion estimation algorithm for multiple reference frame motion estimation
Journal of Visual Communication and Image Representation
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This paper analyzes the statistical characters of rate-distortion performances of the fast motion estimation (ME) algorithms in H.264/AVC and introduces an additional early termination scheme with adaptive thresholds for UMHS and CBFPS. This keeps the R-D performance of the original UMHS and CBFPS, while reducing the computational complexity of encoding process considerably. Simulation results in different conditions (image sizes from QCIF to HD and various quantization parameters) are shown. The proposed method is suitable on other video coding platforms and could be integrated with ease. Partial methods in this paper have been adopted into the JM software and the JVT test model.