Light Field Reconstruction Using Sparsity in the Continuous Fourier Domain.

Lixin Shi,Haitham Hassanieh,Abe Davis,Dina Katabi,Frédo Durand

ACM Trans. Graph.（2014）

引用 251|浏览600

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摘要

Sparsity in the Fourier domain is an important property that enables the dense reconstruction of signals, such as 4D light fields, from a small set of samples. The sparsity of natural spectra is of...

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关键词

Algorithms,Theory,Light fields,computational photography,Fourier transform,sparse FFT,continuous spectrum

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