Fast intra-encoding algorithm for High Efficiency Video Coding

作者：

Highlights：

• An early termination technique for coding unit (CU) depth decision.

• The correlation of intra-prediction modes between neighboring PUs is exploited to accelerate the intra-mode decision.

• The TU depth range is restricted based on the probability of each TU depth.

• The probability of each case for the intra-transform skip mode is firstly studied.

摘要

Highlights•An early termination technique for coding unit (CU) depth decision.•The correlation of intra-prediction modes between neighboring PUs is exploited to accelerate the intra-mode decision.•The TU depth range is restricted based on the probability of each TU depth.•The probability of each case for the intra-transform skip mode is firstly studied.

论文关键词：Video coding,HEVC,Fast intra-encoding,Early termination,Intra-prediction mode decision

论文评审过程：Received 21 February 2014, Revised 16 June 2014, Accepted 16 June 2014, Available online 21 June 2014.

论文官网地址：https://doi.org/10.1016/j.image.2014.06.008