CTU level decoder energy consumption modelling for decoder energy-aware HEVC encoding
Thanuja Mallikarachchi, Hemantha Kodikara Arachchi, Dumidu S. Talagala, Anil Fernando · 2016
Accurate modelling of the decoding energy of a CTU is essential to determine the appropriate level of quantization required for decoder energy-aware video encoding. The proposed method predicts the number of nonzero DCT coefficients, and their energy requirements with an average accuracy of 4.8% and 11.19%, respectively.