Affiliation: University of Virginia Health System
- Absence of multiple local minima effects in intensity modulated optimization with dose-volume constraintsJorge 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...
- Degeneracy, frequency response and filtering in IMRT optimizationJorge 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...
- Non-coplanar automatic beam orientation selection in cranial IMRT: a practical methodologyJorge 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...
- Astronomical image segmentation by self-organizing neural networks and waveletsJorge 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...