<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Chaotic Compressed Sensing and its Application in Magnetic Resonance Imaging"^^ . "Fast image acquisition in magnetic resonance imaging (MRI) is important, due to the need to find ways that help relieve patient’s stress during MRI scans. Methods for fast MRI have been proposed, most notably among them are pMRI\r\n(parallel MRI), SWIFT (SWeep Imaging with Fourier Transformation), and compressed sensing (CS) based MRI. Although it promises to significantly reduce acquisition time, applying CS to MRI leads to difficulties with hardware design because of the randomness nature of the measurement matrix used by the conventional CS methods. In this paper, we propose a novel method that combines the above-mentioned three approaches for fast MRI by designing a compound measurement matrix from a series of single measurement matrices corresponding to pMRI, SWIFT, and CS. In our method, the CS measurement matrix is designed to be deterministic via chaotic systems. This chaotic compressed sensing (CCS) measurement matrix, while retaining most features of the random CS matrix, is simpler to realize in hardware. Several compound measurement\r\nmatrices have been constructed and examined in this work, including CCS-MRI, CCS-pMRI, CCS-SWIFT, and CCS-pSWIFT.\r\nSimulation results showed that the proposed method allows an increase in the speed of the MRI acquisition process while not compromising the quality of the acquired MR images."^^ . "2013-12-01" . . "3" . "3-4" . . "REV"^^ . . . "REV Journal on Electronics and Communications"^^ . . . "1859387X" . . . . . . . . . . . . . . . . . . . "Duc Tan"^^ . "Tran"^^ . "Duc Tan Tran"^^ . . "Minh Chinh"^^ . "Truong"^^ . "Minh Chinh Truong"^^ . . "Linh Trung"^^ . "Nguyen"^^ . "Linh Trung Nguyen"^^ . . "Vu Ha"^^ . "Le"^^ . "Vu Ha Le"^^ . . "Ngoc Minh"^^ . "Do"^^ . "Ngoc Minh Do"^^ . . . . "REV Journal on Electronics and ommunications"^^ . . . . . . "Chaotic Compressed Sensing and its Application in Magnetic Resonance Imaging (PDF)"^^ . . . "jec_2013-0201.pdf"^^ . . "HTML Summary of #1358 \n\nChaotic Compressed Sensing and its Application in Magnetic Resonance Imaging\n\n" . "text/html" . . . "Communications"@en . . . "Electronics and Communications"@en . . . "Electronics and Computer Engineering"@en . .