• Chinese Optics Letters
  • Vol. 14, Issue 8, 081701 (2016)
Meng Ye1, Meng Cao1, Jie Yuan1、*, Yudi Chen2, Qian Cheng2, Chao Tao3, Xiaojun Liu3, Guan Xu4, and Xueding Wang4
Author Affiliations
  • 1School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China
  • 2School of Physics, Tongji University, Shanghai 200092, China
  • 3School of Physics, Nanjing University, Nanjing 210093, China
  • 4Department of Radiology, University of Michigan, Ann Arbor 48109, USA
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    DOI: 10.3788/COL201614.081701 Cite this Article Set citation alerts
    Meng Ye, Meng Cao, Jie Yuan, Yudi Chen, Qian Cheng, Chao Tao, Xiaojun Liu, Guan Xu, Xueding Wang. Adaptive speed of sound correction with photoacoustic tomography for imaging quality optimization[J]. Chinese Optics Letters, 2016, 14(8): 081701 Copy Citation Text show less
    Simulation experiment phantom.
    Fig. 1. Simulation experiment phantom.
    Error rate of SOS versus searching step-length.
    Fig. 2. Error rate of SOS versus searching step-length.
    Reconstructed image.
    Fig. 3. Reconstructed image.
    Experiment setup.
    Fig. 4. Experiment setup.
    Ex vivo experiment results and comparisons.
    Fig. 5. Ex vivo experiment results and comparisons.
    PhantomSOSCorrect Value (m/s)Calculated Value (m/s)Error Rate (‰)
    Ac11470.01469.00.68
    Ac21520.01519.00.66
    Ac31560.01557.01.92
    Bc11470.01471.51.02
    Bc21510.01511.50.99
    Bc31560.01562.01.28
    Table 1. Error Rate of Calculated and Correct SOS
    Meng Ye, Meng Cao, Jie Yuan, Yudi Chen, Qian Cheng, Chao Tao, Xiaojun Liu, Guan Xu, Xueding Wang. Adaptive speed of sound correction with photoacoustic tomography for imaging quality optimization[J]. Chinese Optics Letters, 2016, 14(8): 081701
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