Temporal dependent rate-distortion optimization based on distortion backward propagation

Rate-distortion optimization (RDO) is a crucial technique in block based hybrid video encoders.However, the widely used independent RDO is far from obtaining optimal coding performance.To improve the rate-distortion (R-D) performance of high efficiency video coding (HEVC), a temporal dependent RDO a...

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Autors principals:	Hongwei GUO, Ce ZHU, Xu YANG, Lei LUO
Format:	Artigo
Idioma:	Chinês
Publicat:	Editorial Department of Journal on Communications 2022-12-01
Col·lecció:	Tongxin xuebao
Matèries:	HEVC rate-distortion optimization rate-distortion dependency distortion propagation model adaptive Lagrange multiplier
Accés en línia:	http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2022230/
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