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Cancer is one of the leading cause of death worldwide, and an early detected cancer is likely to get better treatment. Widely used modalities for scanning the presence of cancer such as Computed Tomography and Magnetic Resonance Imaging still have problems related to the cost, size and equipment complexity. Microwave imaging is considered as an alternative modality due to its low health risk, low...
Recent years has witnessed a growing interest in the research for featured-enhanced high-resolution microwave imaging field. The existing methods for radar image process are classified into image processing and target classification. Though these methods can effectively improve the imaging quality, the fact we have to meet is that lots of useful image information would be discarded in the procedure...
In this paper the implementation of the Sparse or Compressed Sensing (CS) technique to subsurface holography allowing data acquisition on a sparse grid is considered, which raises the scanning speed, reduces the amount of stored and transmitted data. To test various aspects of applying CS technique, a custom-built experimental setup acquiring data at several programmable sampling intervals was used...
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