Image Compressive Sensing Recovery via Collaborative Sparsity
نویسندگان
چکیده
منابع مشابه
Compressive Sensing with Biorthogonal Wavelets via Structured Sparsity
Compressive sensing (CS) merges the operations of data acquisition and compression by measuring sparse or compressible signals via a linear dimensionality reduction and then recovering them using a sparse-approximation based algorithm. A signal is K-sparse if its coefficients in some transform contain only K nonzero values; a signal is compressible if its coefficients decay rapidly when sorted ...
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ژورنال
عنوان ژورنال: IEEE Journal on Emerging and Selected Topics in Circuits and Systems
سال: 2012
ISSN: 2156-3357,2156-3365
DOI: 10.1109/jetcas.2012.2220391