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Journal Article Adaptive merge list construction for 3D‐HEVC fast encoder
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Authors
Y.S. Heo, G. Bang, G.H. Park
Issue Date
2016-04
Citation
Electronics Letters, v.52, no.8, pp.604-605
ISSN
0013-5194
Publisher
IET
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.1049/el.2015.4323
Abstract
Adaptive merge list construction for the fast encoder of three-dimensional high efficiency video coding (3D-HEVC) scheme is proposed in this Letter. The encoder complexity of 3D-HEVC has been unavoidably very high in comparison with HEVC, because it should handle the multiple view images and their corresponding depth images. Proposed method is designed to reduce the encoder-side computational complexity of the 3D-HEVC merging process through a fast decision with early termination arranged by two conditions. Simulation results show that the proposed method can reduce overall encoding time by 9.7% without coding losses in comparison with the recent 3D-HEVC HTM-14.0 fast encoder that consisted of every encoder optimisation algorithm informatively adopted in both HEVC and 3D-HEVC standardisation activities.
KSP Keywords
3D-HEVC, Computational complexity, Depth image, Early Termination, Encoder Complexity, Encoding time, Fast decision, Multiple views, Optimisation algorithm, Three dimensional(3D), fast encoder