Rate-distortion-complexity optimized coding scheme for kvazaar HEVC intra encoder

Lemmetti, Ari; Viitanen, Marko; Vanne, Jarno; Hamalainen, Timo D. (2018-07-19)
 
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Lemmetti, Ari
Viitanen, Marko
Vanne, Jarno
Hamalainen, Timo D.
19.07.2018

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doi:10.1109/DCC.2018.00072
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https://urn.fi/URN:NBN:fi:tty-201908211992

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This paper summarizes a low-complexity rate-distortion optimization (RDO) scheme for Kvazaar HEVC intra encoder (github.com/ultravideo/kvazaar). Our work particularly addresses RDO quantization (RDOQ) since it is the most complex intra coding tool taking almost 60% of the Kvazaar complexity.

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