Image Segmentation Method of Gibbs Random Field Accelerated by GPU / 医疗卫生装备
Chinese Medical Equipment Journal
;
(6)1989.
Artigo
em Chinês
| WPRIM
| ID: wpr-590899
ABSTRACT
Objective To propose an improved C-means segment method based on Gibbs random field accelerated by GPU.Methods The parallel computation of pixel shades was used to take the place of the classical point-by-point method of CPU.By this way,the efficiency was higher than merely using the CPU computation.Results The efficiency of computation was improved over 400%.The load of CPU was reduced and the effect of accelerator was obvious.Conclusion The improved C-means segment method based on Gibbs random field accelerated by GPU enhances the clinical application of image segmentation,the computer rate of which is improved distinctly and closely to real time.[Chinese Medical Equipment Journal,2008,29(2)6-9]
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Ensaio Clínico Controlado
Idioma:
Chinês
Revista:
Chinese Medical Equipment Journal
Ano de publicação:
1989
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS