LOCO-ANS: An Optimization of JPEG-LS Using an Efficient and Low-Complexity Coder Based on ANS

Near-lossless compression is a generalization of lossless compression, where the codec user is able to set the maximum absolute difference (the error tolerance) between the values of an original pixel and the decoded one. This enables higher compression ratios, while still allowing the control of th...

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Detalhes bibliográficos

Principais autores:	Tobias Alonso, Gustavo Sutter, Jorge E. Lopez De Vergara
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IEEE 2021-01-01
coleção:	IEEE Access
Assuntos:	Image codec near-lossless compression JPEG-LS asymmetric numeral systems low complexity two-sized geometric distribution
Acesso em linha:	https://ieeexplore.ieee.org/document/9499046/
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