这是一本关于稀疏表达在信号和图像处理中运用的权威书籍《Sparse and Redundant Representations From Theory to Applications in Signal and Image Processing》，也是第一部关于稀疏表达的书籍。是稀疏表达的大牛Michael Elad编写的。现在在卓越上有的卖，不过要7百多元，太贵，还是搞电子版看实惠点。
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