Details

Autor(en) / Beteiligte

• Kim, Jongho
• Choe, Yoonsik
• Kim, Yong-Goo

Titel

Fast Coding Unit size decision algorithm for intra coding in HEVC

Ist Teil von

• 2013 IEEE International Conference on Consumer Electronics (ICCE), 2013, p.637-638

Ort / Verlag

IEEE

Erscheinungsjahr

2013

Quelle

IEEE Xplore

Beschreibungen/Notizen

• The recursive quad-tree structure of Coding Unit (CU) in HEVC can improve coding efficiency while the encoding complexity is increased significantly. In this paper, a fast CU size decision algorithm to reduce the complexity of HEVC intra coding is proposed. It introduces the early termination method based on the statistics of rate-distortion costs in CU splitting process. Experimental results show the encoding time can be reduced by 24% on average without significant loss of BD-rate.