G-IK-SVD: parallel IK-SVD on GPUs for sparse representation of spatial big data

Song, WJ; Deng, Z; Wang, LZ; Du, B; Liu, P; Lu, K

Wang, LZ (reprint author), China Univ Geosci, Sch Comp Sci, Wuhan, Hubei, Peoples R China.

JOURNAL OF SUPERCOMPUTING, 2017; 73 (8): 3433

Abstract

Sparse representation is a building block for many image processing applications such as compression, denoising, fusion and so on. In the era of "Big ......

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