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[Author] Jianjun JIANG(1hit)

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  • A Fast and Accurate Two-Stage Algorithm for 1-bit Compressive Sensing

    Biao SUN  Qian CHEN  Xinxin XU  Li ZHANG  Jianjun JIANG  

     
    LETTER-Fundamentals of Information Systems

      Vol:
    E96-D No:1
      Page(s):
    120-123

    Compressive sensing (CS) shows that a sparse or compressible signal can be exactly recovered from its linear measurements at a rate significantly lower than the Nyquist rate. As an extreme case, 1-bit compressive sensing (1-bit CS) states that an original sparse signal can be recovered from the 1-bit measurements. In this paper, we intrduce a Fast and Accurate Two-Stage (FATS) algorithm for 1-bit compressive sensing. Simulations show that FATS not only significantly increases the signal reconstruction speed but also improves the reconstruction accuracy.