Globally Variance-Constrained Sparse Representation and Its Application in Image Set Coding

Sparse representation leads to an efficient way to approximately recover a signal by the linear composition of a few bases from a learnt dictionary based on which various successful applications have been achieved. However, in the scenario of data compression, its efficiency and popularity are hinde...

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Vydáno v:	IEEE transactions on image processing Ročník 27; číslo 8; s. 3753 - 3765
Hlavní autoři:	Zhang, Xiang, Sun, Jiarui, Ma, Siwei, Lin, Zhouchen, Zhang, Jian, Wang, Shiqi, Gao, Wen
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	United States IEEE 01.08.2018
Témata:	alternating direction method of multipliers Channel coding Dictionaries Entropy Image coding Machine learning Matching pursuit algorithms Sparse representation
ISSN:	1057-7149, 1941-0042, 1941-0042
On-line přístup:	Získat plný text
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