Image reconstruction method based on compressed sensing

摘要: The invention relates to an image reconstruction method based on compressed sensing. includes the three steps of collection rarefaction, observation value obtaining and information reconstruction, wherein rarefaction is achieved through wavelet high-frequency sub-band conversion for collection, starts from data sampling coding end ends at decoding end, design conducted which are sensing in a systematized mode, strives conciseness timeliness, meanwhile integrity stability whole taken into consideration; characteristic reconstructed can be highlighted while requirement high efficiency met so that high-performance achieved.