A method based on vector type for sparse storage and quick access to projection matrix

For sparse storage and quick access to projection matrix based on vector type,this paper proposes a method to solve the problems of the repetitive computation of projection coefficient,the large space occupation and low retrieval efficiency of projection matrix in iterative reconstruction algorithms...

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Bibliografiska uppgifter

Huvudupphov:	YANG Juan, HOU Hui-ling, SHI Lang, Key Laboratory of Instrumentation Science & Dynamic Measurement
Materialtyp:	Artigo
Språk:	Inglês
Utgiven:	Publishing Center of North University of China 2015-01-01
Serie:	Journal of Measurement Science and Instrumentation
Ämnen:	projection matrix sparse storage quick access vector type
Länkar:	http://jmsi.publish.founderss.cn/thesisDetails?columnId=47040552&Fpath=home&index=0
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