Auteur Yun He
Documents disponibles écrits par cet auteur (3)
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Article : texte imprimé
Zhongmou Wu, Auteur ; Yun He, Auteur |By optimizing the variable filter coefficients through calculating Wiener–Hopf equations for each picture, the adaptive-interpolated prediction can significantly improve the coding efficiency. However, compared with the fixed coefficient interp[...]
Article : texte imprimé
Xiaozhong Xu, Auteur ; Zhongmou Wu, Auteur ; Yun He, Auteur |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[...]
Article : texte imprimé
Bingqiang Zhu, Auteur ; Yun He, Auteur ; Shunliang Mei, Auteur |AVS (audio video coding standard) is the latest multimedia coding standard of China. Similar to H.264/AVC, AVS adopted the technology of fractional-pel-accurate motion compensation, which enhanced the compression efficiency. To obtain fraction[...]
