Jorge Llacer

Summary

Affiliation: University of Virginia Health System
Country: USA

Publications

  1. ncbi request reprint Absence of multiple local minima effects in intensity modulated optimization with dose-volume constraints
    Jorge Llacer
    EC Engineering Consultants, LLC 130, Forest Hill Drive, Los Gatos, CA 95032, USA
    Phys Med Biol 48:183-210. 2003
  2. ncbi request reprint Degeneracy, frequency response and filtering in IMRT optimization
    Jorge Llacer
    EC Engineering Consultants LLC, 130 Forest Hill Drive, Los Gatos, CA 95032, USA
    Phys Med Biol 49:2853-80. 2004
  3. doi request reprint Non-coplanar automatic beam orientation selection in cranial IMRT: a practical methodology
    Jorge Llacer
    EC Engineering Consultants LLC, Los Gatos, CA 95032, USA
    Phys Med Biol 54:1337-68. 2009
  4. ncbi request reprint Astronomical image segmentation by self-organizing neural networks and wavelets
    Jorge Núñez
    Departament d Astronomia i Meteorologia, Universitat de Barcelona, Av Diagonal 647, E 08028 Barcelona and Observatorio Fabra, Barcelona, Spain
    Neural Netw 16:411-7. 2003

Detail Information

Publications4

  1. ncbi request reprint Absence of multiple local minima effects in intensity modulated optimization with dose-volume constraints
    Jorge Llacer
    EC Engineering Consultants, LLC 130, Forest Hill Drive, Los Gatos, CA 95032, USA
    Phys Med Biol 48:183-210. 2003
    ..The results of the latter two methods have only been discussed briefly, as they yielded the same conclusions as the NG method...
  2. ncbi request reprint Degeneracy, frequency response and filtering in IMRT optimization
    Jorge Llacer
    EC Engineering Consultants LLC, 130 Forest Hill Drive, Los Gatos, CA 95032, USA
    Phys Med Biol 49:2853-80. 2004
    ..Stopping points for the studied algorithms are discussed and the deterioration of DVH characteristics with filtering is shown to be partially recoverable by the use of space-variant filtering techniques...
  3. doi request reprint Non-coplanar automatic beam orientation selection in cranial IMRT: a practical methodology
    Jorge Llacer
    EC Engineering Consultants LLC, Los Gatos, CA 95032, USA
    Phys Med Biol 54:1337-68. 2009
    ..It is felt that the current ABS methodology is ready for extensive clinical tests...
  4. ncbi request reprint Astronomical image segmentation by self-organizing neural networks and wavelets
    Jorge Núñez
    Departament d Astronomia i Meteorologia, Universitat de Barcelona, Av Diagonal 647, E 08028 Barcelona and Observatorio Fabra, Barcelona, Spain
    Neural Netw 16:411-7. 2003
    ..The connectivity of the regions obtained also shows that the algorithm is robust in the presence of noise. The method can also be applied to restored images...