Sparse representation based intraframe and semi‐intraframe video coding schemes for low bitrates
Abstract This paper proposes some extensions of the successful sparse coding of still images to intraframe and semi‐intraframe video coding. The presented frameworks apply the efficient K‐singular value decomposition and recursive least squares dictionary learning methods for sparse representation o...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-04-01
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| Series: | IET Image Processing |
| Online Access: | https://doi.org/10.1049/ipr2.12091 |