Xu Cheng

Summary

Affiliation: Indiana University
Country: USA

Publications

  1. ncbi request reprint Relationship between refractive error and monochromatic aberrations of the eye
    Xu Cheng
    School of Optometry, Indiana University, Bloomington, Indiana 47405, USA
    Optom Vis Sci 80:43-9. 2003
  2. ncbi request reprint Validation of a clinical Shack-Hartmann aberrometer
    Xu Cheng
    School of Optometry, Indiana University, 800 E, Atwater Avenue, Bloomington, IN 47405, USA
    Optom Vis Sci 80:587-95. 2003
  3. ncbi request reprint Estimating visual quality from wavefront aberration measurements
    Xu Cheng
    Indiana University, School of Optometry, 800 E Atwater Ave, Bloomington, IN 47405, USA
    J Refract Surg 19:S579-84. 2003
  4. ncbi request reprint Test-retest reliability of clinical Shack-Hartmann measurements
    Xu Cheng
    School of Optometry, Indiana University, Bloomington, Indiana 47405, USA
    Invest Ophthalmol Vis Sci 45:351-60. 2004
  5. ncbi request reprint Predicting subjective judgment of best focus with objective image quality metrics
    Xu Cheng
    School of Optometry, Indiana University, Bloomington, IN, USA
    J Vis 4:310-21. 2004
  6. pmc Visual impact of Zernike and Seidel forms of monochromatic aberrations
    Xu Cheng
    School of Optometry, Indiana University, Bloomington, Indiana 47405, USA
    Optom Vis Sci 87:300-12. 2010
  7. ncbi request reprint Design principles and limitations of wave-front guided contact lenses
    Larry N Thibos
    School of Optometry, Indiana University, Bloomington, IN 47405, USA
    Eye Contact Lens 29:S167-70; discussion S190-1, S192-4. 2003
  8. ncbi request reprint Statistical variation of aberration structure and image quality in a normal population of healthy eyes
    Larry N Thibos
    School of Optometry, Indiana University, Bloomington, Indiana 47405, USA
    J Opt Soc Am A Opt Image Sci Vis 19:2329-48. 2002
  9. pmc Paternal genetic affinity between Western Austronesians and Daic populations
    Hui Li
    MOE Key Laboratory of Contemporary Anthropology and Center for Evolutionary Biology, School of Life Sciences and Institutes for Biomedical Sciences, Fudan University, Shanghai 200433, China
    BMC Evol Biol 8:146. 2008

Collaborators

Detail Information

Publications9

  1. ncbi request reprint Relationship between refractive error and monochromatic aberrations of the eye
    Xu Cheng
    School of Optometry, Indiana University, Bloomington, Indiana 47405, USA
    Optom Vis Sci 80:43-9. 2003
    ..To examine the relationship between ametropia and optical aberrations in a population of 200 normal human eyes with refractive errors spanning the range from +5.00 to -10.00 D...
  2. ncbi request reprint Validation of a clinical Shack-Hartmann aberrometer
    Xu Cheng
    School of Optometry, Indiana University, 800 E, Atwater Avenue, Bloomington, IN 47405, USA
    Optom Vis Sci 80:587-95. 2003
    ..To validate the accuracy, tolerance, and repeatability of the complete ophthalmic analysis system aberrometer (COAS, Wavefront Sciences Inc.) with model eyes and normal human eyes...
  3. ncbi request reprint Estimating visual quality from wavefront aberration measurements
    Xu Cheng
    Indiana University, School of Optometry, 800 E Atwater Ave, Bloomington, IN 47405, USA
    J Refract Surg 19:S579-84. 2003
    ..We describe the most important metrics of optical quality, which are being investigated to predict vision quality and visual performance...
  4. ncbi request reprint Test-retest reliability of clinical Shack-Hartmann measurements
    Xu Cheng
    School of Optometry, Indiana University, Bloomington, Indiana 47405, USA
    Invest Ophthalmol Vis Sci 45:351-60. 2004
    ..To evaluate the stability of clinical monochromatic aberrometry measurements over a wide range of time scales...
  5. ncbi request reprint Predicting subjective judgment of best focus with objective image quality metrics
    Xu Cheng
    School of Optometry, Indiana University, Bloomington, IN, USA
    J Vis 4:310-21. 2004
    ..To determine the impact of higher-order monochromatic aberrations on lower-order subjective sphero-cylindrical refractions...
  6. pmc Visual impact of Zernike and Seidel forms of monochromatic aberrations
    Xu Cheng
    School of Optometry, Indiana University, Bloomington, Indiana 47405, USA
    Optom Vis Sci 87:300-12. 2010
    ..The aim of this study was to examine the impact of different aberrations modes (e.g., coma, astigmatism, spherical aberration [SA]) and different aberration basis functions (Zernike or Seidel) on visual acuity (VA)...
  7. ncbi request reprint Design principles and limitations of wave-front guided contact lenses
    Larry N Thibos
    School of Optometry, Indiana University, Bloomington, IN 47405, USA
    Eye Contact Lens 29:S167-70; discussion S190-1, S192-4. 2003
    ....
  8. ncbi request reprint Statistical variation of aberration structure and image quality in a normal population of healthy eyes
    Larry N Thibos
    School of Optometry, Indiana University, Bloomington, Indiana 47405, USA
    J Opt Soc Am A Opt Image Sci Vis 19:2329-48. 2002
    ..Different methods of computing population averages provided upper and lower limits to the mean optical transfer function and mean point-spread function for our population of eyes...
  9. pmc Paternal genetic affinity between Western Austronesians and Daic populations
    Hui Li
    MOE Key Laboratory of Contemporary Anthropology and Center for Evolutionary Biology, School of Life Sciences and Institutes for Biomedical Sciences, Fudan University, Shanghai 200433, China
    BMC Evol Biol 8:146. 2008
    ....