Qianqian Fang

Summary

Affiliation: Harvard University
Country: USA

Publications

  1. pmc Accelerating mesh-based Monte Carlo method on modern CPU architectures
    Qianqian Fang
    Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA 02129 USA
    Biomed Opt Express 3:3223-30. 2012
  2. pmc Comment on "A study on tetrahedron-based inhomogeneous Monte-Carlo optical simulation"
    Qianqian Fang
    Martinos Center for Biomedical Imaging, Massachusetts General Hospital, 149 13th Street, Charlestown, Massachusetts, 02129, USA
    Biomed Opt Express 2:1258-64. 2011
  3. pmc Mesh-based Monte Carlo method using fast ray-tracing in Plücker coordinates
    Qianqian Fang
    Martinos Center for Biomedical Imaging, Massachusetts General Hospital, 149 13th St, Charlestown, Massachusetts, 02129, USA
    Biomed Opt Express 1:165-75. 2010
  4. pmc Combined optical and X-ray tomosynthesis breast imaging
    Qianqian Fang
    Martinos Center for Biomedical Imaging, Massachusetts General Hospital, 149 13th St, Charlestown, MA 02129, USA
    Radiology 258:89-97. 2011
  5. pmc Monte Carlo simulation of photon migration in 3D turbid media accelerated by graphics processing units
    Qianqian Fang
    Martinos Center for Biomedical Imaging, Massachusetts General Hospital, 149 13th St, Charlestown, Massachusetts, 02129, USA
    Opt Express 17:20178-90. 2009
  6. pmc Combined optical imaging and mammography of the healthy breast: optical contrast derived from breast structure and compression
    Qianqian Fang
    Massachusetts General Hospital, Charlestown, MA 02148 USA
    IEEE Trans Med Imaging 28:30-42. 2009
  7. pmc Two-photon microscopy of cortical NADH fluorescence intensity changes: correcting contamination from the hemodynamic response
    Edward Baraghis
    Harvard Medical School, Massachusetts General Hospital, Department of Radiology, 149 13th Street, Charlestown, Massachusetts 02129, USA
    J Biomed Opt 16:106003. 2011
  8. ncbi request reprint Compression-induced changes in the physiological state of the breast as observed through frequency domain photon migration measurements
    Stefan A Carp
    Harvard Medical School, Massachusetts General Hospital, Athinoula A Martinos Center for Biomedical Imaging, Charlestown, Massachusetts 02129, USA
    J Biomed Opt 11:064016. 2006
  9. pmc Oxygen advection and diffusion in a three- dimensional vascular anatomical network
    Qianqian Fang
    Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts 02129, USA
    Opt Express 16:17530-41. 2008
  10. pmc Validating atlas-guided DOT: a comparison of diffuse optical tomography informed by atlas and subject-specific anatomies
    Robert J Cooper
    Athinoula A Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
    Neuroimage 62:1999-2006. 2012

Collaborators

Detail Information

Publications11

  1. pmc Accelerating mesh-based Monte Carlo method on modern CPU architectures
    Qianqian Fang
    Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA 02129 USA
    Biomed Opt Express 3:3223-30. 2012
    ..We applied this new method to analyze a complex numerical phantom and both the phantom data and the improved code are available as open-source software at http://mcx.sourceforge.net/mmc/...
  2. pmc Comment on "A study on tetrahedron-based inhomogeneous Monte-Carlo optical simulation"
    Qianqian Fang
    Martinos Center for Biomedical Imaging, Massachusetts General Hospital, 149 13th Street, Charlestown, Massachusetts, 02129, USA
    Biomed Opt Express 2:1258-64. 2011
    ..A significant fraction of the observed speed differences in the mentioned article was the result of inconsistent use of compilers and libraries...
  3. pmc Mesh-based Monte Carlo method using fast ray-tracing in Plücker coordinates
    Qianqian Fang
    Martinos Center for Biomedical Imaging, Massachusetts General Hospital, 149 13th St, Charlestown, Massachusetts, 02129, USA
    Biomed Opt Express 1:165-75. 2010
    ..We also include multi-threading support in the software and will port it to a graphics processing unit platform in the near future...
  4. pmc Combined optical and X-ray tomosynthesis breast imaging
    Qianqian Fang
    Martinos Center for Biomedical Imaging, Massachusetts General Hospital, 149 13th St, Charlestown, MA 02129, USA
    Radiology 258:89-97. 2011
    ..To explore the optical and physiologic properties of normal and lesion-bearing breasts by using a combined optical and digital breast tomosynthesis (DBT) imaging system...
  5. pmc Monte Carlo simulation of photon migration in 3D turbid media accelerated by graphics processing units
    Qianqian Fang
    Martinos Center for Biomedical Imaging, Massachusetts General Hospital, 149 13th St, Charlestown, Massachusetts, 02129, USA
    Opt Express 17:20178-90. 2009
    ..These results render the GPU-based Monte Carlo simulation a practical solution for data analysis in a wide range of diffuse optical imaging applications, such as human brain or small-animal imaging...
  6. pmc Combined optical imaging and mammography of the healthy breast: optical contrast derived from breast structure and compression
    Qianqian Fang
    Massachusetts General Hospital, Charlestown, MA 02148 USA
    IEEE Trans Med Imaging 28:30-42. 2009
    ..The optical images from a subset of patients show composite features from both tissue structure and pressure distribution. We present mechanical simulations which further confirm this hypothesis...
  7. pmc Two-photon microscopy of cortical NADH fluorescence intensity changes: correcting contamination from the hemodynamic response
    Edward Baraghis
    Harvard Medical School, Massachusetts General Hospital, Department of Radiology, 149 13th Street, Charlestown, Massachusetts 02129, USA
    J Biomed Opt 16:106003. 2011
    ..The general approach of the correction algorithm can be extended to other TPLSM measurements, where changes in the optical properties of the tissue confound physiological measurements, such as the detection of calcium dynamics...
  8. ncbi request reprint Compression-induced changes in the physiological state of the breast as observed through frequency domain photon migration measurements
    Stefan A Carp
    Harvard Medical School, Massachusetts General Hospital, Athinoula A Martinos Center for Biomedical Imaging, Charlestown, Massachusetts 02129, USA
    J Biomed Opt 11:064016. 2006
    ..Additionally, the dynamic characteristics of the changes in breast physiological parameters, together with the ability to probe the tissue metabolic state, may prove useful for breast cancer detection...
  9. pmc Oxygen advection and diffusion in a three- dimensional vascular anatomical network
    Qianqian Fang
    Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts 02129, USA
    Opt Express 16:17530-41. 2008
    ..We validated this algorithm for both static and dynamic conditions. We also applied it to a complex vascular network obtained from a rodent somatosensory cortex. Qualitative agreement was found with in-vivo experiments...
  10. pmc Validating atlas-guided DOT: a comparison of diffuse optical tomography informed by atlas and subject-specific anatomies
    Robert J Cooper
    Athinoula A Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
    Neuroimage 62:1999-2006. 2012
    ..Our results show that despite this increase in error, reasonable anatomical localization is achievable even in cases where the subject-specific anatomy is unavailable...