An Efficient Two-Stage Sparse Representation Method
نویسندگان
چکیده
منابع مشابه
An Efficient Two-Stage Sparse Representation Method
There are a large number of methods for solving under-determined linear inverse problem. Many of them have very high time complexity for large datasets. We propose a new method called Two-Stage Sparse Representation (TSSR) to tackle this problem. We decompose the representing space of signals into two parts, the measurement dictionary and the sparsifying basis. The dictionary is designed to app...
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ژورنال
عنوان ژورنال: International Journal of Pattern Recognition and Artificial Intelligence
سال: 2015
ISSN: 0218-0014,1793-6381
DOI: 10.1142/s0218001416510010