Mehdi Moradi

Summary

Affiliation: Queen's University
Country: Canada

Publications

  1. ncbi request reprint Detection of prostate cancer from RF ultrasound echo signals using fractal analysis
    Mehdi Moradi
    Sch of Comput, Queen s Univ, Kingston, Ont, Canada
    Conf Proc IEEE Eng Med Biol Soc 1:2400-3. 2006
  2. ncbi request reprint Discrete Fourier analysis of ultrasound RF time series for detection of prostate cancer
    M Moradi
    School of Computing, Queen s University, Kingston, ON, K7L 3N6, Canada
    Conf Proc IEEE Eng Med Biol Soc 2007:1339-42. 2007
  3. ncbi request reprint Tissue characterization using fractal dimension of high frequency ultrasound RF time series
    Mehdi Moradi
    School of Computing, Queen s University, Kingston, Canada
    Med Image Comput Comput Assist Interv 10:900-8. 2007
  4. doi request reprint Brachytherapy seed reconstruction with joint-encoded C-arm single-axis rotation and motion compensation
    Ehsan Dehghan
    School of Computing, Queen s University, Kingston, ON, Canada
    Med Image Anal 15:760-71. 2011
  5. pmc Prostate implant reconstruction from C-arm images with motion-compensated tomosynthesis
    Ehsan Dehghan
    School of Computing, Queen s University, Kingston, Ontario, Canada
    Med Phys 38:5290-302. 2011
  6. ncbi request reprint Prostate cancer probability maps based on ultrasound RF time series and SVM classifiers
    Mehdi Moradi
    School of Computing, Queen s University, Kingston, ON, Canada
    Med Image Comput Comput Assist Interv 11:76-84. 2008
  7. ncbi request reprint Prostate brachytherapy seed reconstruction using C-arm rotation measurement and motion compensation
    Ehsan Dehghan
    Queen s University, Canada
    Med Image Comput Comput Assist Interv 13:283-90. 2010
  8. ncbi request reprint Computer-aided diagnosis of prostate cancer with emphasis on ultrasound-based approaches: a review
    Mehdi Moradi
    School of Computing, Queen s University, Kingston, Ontario, Canada
    Ultrasound Med Biol 33:1010-28. 2007

Detail Information

Publications8

  1. ncbi request reprint Detection of prostate cancer from RF ultrasound echo signals using fractal analysis
    Mehdi Moradi
    Sch of Comput, Queen s Univ, Kingston, Ont, Canada
    Conf Proc IEEE Eng Med Biol Soc 1:2400-3. 2006
    ..Our results show that the RF time series backscattered from prostate tissues contain information that can be used for detection of prostate cancer...
  2. ncbi request reprint Discrete Fourier analysis of ultrasound RF time series for detection of prostate cancer
    M Moradi
    School of Computing, Queen s University, Kingston, ON, K7L 3N6, Canada
    Conf Proc IEEE Eng Med Biol Soc 2007:1339-42. 2007
    ..03 cm2. Based on pathology results used as gold standard, we have acquired mean accuracy of 91%, mean sensitivity of 92% and mean specificity of 90% on seven human prostates...
  3. ncbi request reprint Tissue characterization using fractal dimension of high frequency ultrasound RF time series
    Mehdi Moradi
    School of Computing, Queen s University, Kingston, Canada
    Med Image Comput Comput Assist Interv 10:900-8. 2007
    ..The results of this study demonstrate that the analysis of RF time series is a promising approach for distinguishing tissue types with different cellular microstructure...
  4. doi request reprint Brachytherapy seed reconstruction with joint-encoded C-arm single-axis rotation and motion compensation
    Ehsan Dehghan
    School of Computing, Queen s University, Kingston, ON, Canada
    Med Image Anal 15:760-71. 2011
    ..5%, projection error of 0.33 mm (STD=0.21 mm) and computation time of 19.8s per patient, which must be considered as clinically excellent results. We also show that without motion compensation the reconstruction is likely to fail...
  5. pmc Prostate implant reconstruction from C-arm images with motion-compensated tomosynthesis
    Ehsan Dehghan
    School of Computing, Queen s University, Kingston, Ontario, Canada
    Med Phys 38:5290-302. 2011
    ..The authors propose a computational motion compensation method for tomosynthesis-based reconstruction that enables 3D localization of prostate implants from C-arm images despite C-arm oscillation and sagging...
  6. ncbi request reprint Prostate cancer probability maps based on ultrasound RF time series and SVM classifiers
    Mehdi Moradi
    School of Computing, Queen s University, Kingston, ON, Canada
    Med Image Comput Comput Assist Interv 11:76-84. 2008
    ..The method results in an area under ROC curve of 0.95 in 10-fold cross-validation...
  7. ncbi request reprint Prostate brachytherapy seed reconstruction using C-arm rotation measurement and motion compensation
    Ehsan Dehghan
    Queen s University, Canada
    Med Image Comput Comput Assist Interv 13:283-90. 2010
    ..We validated our approach on simulated and 10 data sets from 5 patients and gained on average 99.1% success rate, 0.33 mm projection error and computation time of less than one minute per patient, which are clinically excellent results...
  8. ncbi request reprint Computer-aided diagnosis of prostate cancer with emphasis on ultrasound-based approaches: a review
    Mehdi Moradi
    School of Computing, Queen s University, Kingston, Ontario, Canada
    Ultrasound Med Biol 33:1010-28. 2007
    ..We present current and future directions of research aimed at computer-aided detection of prostate cancer and conclude that ultrasound is likely to play an important role in the field...