Article : texte imprimé

A refined motion estimation strategy for adaptive interpolation filter

Xiaozhong Xu, Auteur ; Zhongmou Wu, Auteur ; Yun He, Auteur |

Dans Signal processing. Image communication (Vol. 25 N° 2 (02 EX.), Février 2010)

Adaptively selecting the filter coefficients for interpolating fractional pixels (sub-pel) can significantly improve the quality of reference pictures. However, the complexity of implementation is greatly increased by performing motion estimati[...]

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