Title :
Fast coding unit size selection for HEVC inter prediction
Author :
Mallikarachchi, Thanuja ; Fernando, Anil ; Arachchi, Hemantha Kodikara
Author_Institution :
Centre for Vision Speech & Signal Process., Univ. of Surrey, Guildford, UK
Abstract :
Determining the best partitioning structure for a CTU is a time consuming operation for the HEVC encoder. This paper presents a fast CU size selection algorithm for HEVC using a CU classification technique. The proposed algorithm achieves an average of 67.83% encoding time efficiency improvement with a negligible rate-distortion loss.
Keywords :
video coding; CTU; CU classification technique; HEVC inter prediction; fast CU size selection algorithm; fast coding unit size selection algorithm; Algorithm design and analysis; Encoding; Optimization; Partitioning algorithms; Prediction algorithms; Training; Video coding;
Conference_Titel :
Consumer Electronics (ICCE), 2015 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4799-7542-6
DOI :
10.1109/ICCE.2015.7066485
