Wim Verkruysse

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi Spectral variation of the infrared absorption coefficient in pulsed photothermal profiling of biological samples
    Boris Majaron
    Jozef Stefan Institute, Jamova, Ljubljana, Slovenia
    Phys Med Biol 47:1929-46. 2002
  2. ncbi Determination of an optimized conversion matrix for device independent skin color image analysis
    Chang Seok Kim
    Beckman Laser Institute and Medical Clinic, University of California, Irvine, CA 92612, USA
    Lasers Surg Med 37:138-43. 2005
  3. ncbi Remote plethysmographic imaging using ambient light
    Wim Verkruysse
    Beckman Laser Institue, University of California, Irvine, 1002 Health Sciences Rd East, Irvine, CA 92612, USA
    Opt Express 16:21434-45. 2008
  4. ncbi Thermal depth profiling of vascular lesions: automated regularization of reconstruction algorithms
    Wim Verkruysse
    Beckman Laser Institute and Medical Clinic, University of California, Irvine, CA 92612, USA
    Phys Med Biol 53:1463-74. 2008
  5. ncbi Infrared measurement of human skin temperature to predict the individual maximum safe radiant exposure (IMSRE)
    Wim Verkruysse
    Beckman Laser Institute and Medical Clinic, University of California Irvine, 1002 Health Sciences Road East, Irvine, CA 92612, USA
    Lasers Surg Med 39:757-66. 2007
  6. ncbi Comparison of diffusion approximation and Monte Carlo based finite element models for simulating thermal responses to laser irradiation in discrete vessels
    Rong Zhang
    Beckman Laser Institute, University of California, Irvine, CA 92612, USA
    Phys Med Biol 50:4075-86. 2005
  7. ncbi Determination of human skin optical properties from spectrophotometric measurements based on optimization by genetic algorithms
    Rong Zhang
    University of California, Beckman Laser Institute, 1002 Health Sciences Road East, Irvine, California 92612, USA
    J Biomed Opt 10:024030. 2005
  8. ncbi A library based fitting method for visual reflectance spectroscopy of human skin
    Wim Verkruysse
    Beckman Laser Institute, University of California, Irvine, CA 92612, USA
    Phys Med Biol 50:57-70. 2005
  9. ncbi Improvement of port wine stain laser therapy by skin preheating prior to cryogen spray cooling: a numerical simulation
    Wangcun Jia
    Beckman Laser Institute, University of California, Irvine, 92612, USA 92612, USA
    Lasers Surg Med 38:155-62. 2006
  10. ncbi Remittance at a single wavelength of 390 nm to quantify epidermal melanin concentration
    Wim Verkruysse
    University of California, Irvine Beckman Laser Institute, 1002 Health Sciences Road, Irvine, California 92612, USA
    J Biomed Opt 14:014005. 2009

Detail Information

Publications11

  1. ncbi Spectral variation of the infrared absorption coefficient in pulsed photothermal profiling of biological samples
    Boris Majaron
    Jozef Stefan Institute, Jamova, Ljubljana, Slovenia
    Phys Med Biol 47:1929-46. 2002
    ..Implementation of the latter approach for depth profiling of port wine stain birthmarks in vivo is presented and discussed...
  2. ncbi Determination of an optimized conversion matrix for device independent skin color image analysis
    Chang Seok Kim
    Beckman Laser Institute and Medical Clinic, University of California, Irvine, CA 92612, USA
    Lasers Surg Med 37:138-43. 2005
    ..To obtain calibrated Commission International de l'Eclairage (CIE) color space images from RGB (red, green, and blue) images, it was necessary to derive an optimized conversion matrix specific to our imaging system...
  3. ncbi Remote plethysmographic imaging using ambient light
    Wim Verkruysse
    Beckman Laser Institue, University of California, Irvine, 1002 Health Sciences Rd East, Irvine, CA 92612, USA
    Opt Express 16:21434-45. 2008
    ..g., port wine stains) and remote sensing of vital signs (e.g., heart and respiration rates) for triage or sports purposes...
  4. ncbi Thermal depth profiling of vascular lesions: automated regularization of reconstruction algorithms
    Wim Verkruysse
    Beckman Laser Institute and Medical Clinic, University of California, Irvine, CA 92612, USA
    Phys Med Biol 53:1463-74. 2008
    ..Similar, or better, accuracy reconstructions can be achieved with an automated regularization procedure which enhances prospects for user friendly implementation of PPTR to optimize laser therapy on an individual patient basis...
  5. ncbi Infrared measurement of human skin temperature to predict the individual maximum safe radiant exposure (IMSRE)
    Wim Verkruysse
    Beckman Laser Institute and Medical Clinic, University of California Irvine, 1002 Health Sciences Road East, Irvine, CA 92612, USA
    Lasers Surg Med 39:757-66. 2007
    ..An objective and quantitative method to assess the individual maximum safe radiant exposure (IMSRE) would help clinicians optimize LHR while at the same time providing the safest possible laser therapy...
  6. ncbi Comparison of diffusion approximation and Monte Carlo based finite element models for simulating thermal responses to laser irradiation in discrete vessels
    Rong Zhang
    Beckman Laser Institute, University of California, Irvine, CA 92612, USA
    Phys Med Biol 50:4075-86. 2005
    ..The disadvantage is that a multidimensional ISF table is needed for DA-FEM-ISF to be a practical modelling tool...
  7. ncbi Determination of human skin optical properties from spectrophotometric measurements based on optimization by genetic algorithms
    Rong Zhang
    University of California, Beckman Laser Institute, 1002 Health Sciences Road East, Irvine, California 92612, USA
    J Biomed Opt 10:024030. 2005
    ..Furthermore, the GA approach can lead to a reasonable understanding of the blood volume fraction and other skin properties, provided that the applicability of the diffusion approximation is satisfied...
  8. ncbi A library based fitting method for visual reflectance spectroscopy of human skin
    Wim Verkruysse
    Beckman Laser Institute, University of California, Irvine, CA 92612, USA
    Phys Med Biol 50:57-70. 2005
    ..The method is demonstrated using both simulated and measured reflectance spectra. An additional advantage of the method is that the fitting procedure is very fast...
  9. ncbi Improvement of port wine stain laser therapy by skin preheating prior to cryogen spray cooling: a numerical simulation
    Wangcun Jia
    Beckman Laser Institute, University of California, Irvine, 92612, USA 92612, USA
    Lasers Surg Med 38:155-62. 2006
    ....
  10. ncbi Remittance at a single wavelength of 390 nm to quantify epidermal melanin concentration
    Wim Verkruysse
    University of California, Irvine Beckman Laser Institute, 1002 Health Sciences Road, Irvine, California 92612, USA
    J Biomed Opt 14:014005. 2009
    ..Due to the shallow penetration depth and independence of blood oxygen saturation (isosbestic point), remittance at 390 nm appears to provide better estimates for EMC and IMSRE than MI...
  11. ncbi Novel algorithm for tomographic reconstruction of atmospheric chemicals with sparse sampling
    Wim Verkruysse
    Beckman Laser Institute, University of California-Irvine, Irvine, California, USA
    Environ Sci Technol 39:2247-54. 2005
    ..Results using the GT-MG method were dramatically improved over previously used methods. Quantitatively, peak exposure errors were reduced by up to 85% and artifacts were dramatically minimized...