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Conference Paper A Sample Adaptive Offset Early Termination Method for HEVC Parallel Encoding
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Authors
Younhee Kim, Jinwuk Seok, Myeong-Seok Gi, Huiyong Kim, Jin Soo Choi
Issue Date
2016-02
Citation
International Symposium on Electronic Imaging (EI) 2016, pp.1-6
Publisher
IS&T
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.2352/ISSN.2470-1173.2016.2.VIPC-238
Abstract
We propose a slice-level SAO on-off control method that can be applied in the parallel HEVC encoding scheme. To be applied in the parallel encoding scheme, our method does not use any information from the previous encoded frames. Our method uses the GOP level and slice quantization parameter, which are given before starting the current frame encoding. Our experimental results shows that our method can control SAO on-off in the slice level with very small amount of loss than the method that is hardly employed in the parallel encoding scheme.
KSP Keywords
HEVC encoding, Quantization Parameter, Sample adaptive offset(SAO), control method, early termination method, encoding scheme, on/off control, parallel HEVC, parallel encoding