Super-resolution image reconstruction algorithm based on projection onto convex sets and wavelet fusion / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 947-952, 2009.
Artigo
em Chinês
| WPRIM
| ID: wpr-294534
ABSTRACT
In this paper a new super-resolution image reconstruction algorithm was proposed. With the improvement of the classical projection onto convex sets (POCS) algorithm, as ground work, and with the combined use of POCS and wavelet fusion, a high resolution CT image was restored by using a group of low resolution CT images. The experimental results showed the proposed algorithm improves the ability of fusing different information, the detail of the image is more prominent, and the image quality is better.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Algoritmos
/
Processamento de Imagem Assistida por Computador
/
Inteligência Artificial
/
Aumento da Imagem
/
Tomografia Computadorizada por Raios X
/
Artefatos
/
Métodos
Tipo de estudo:
Estudo prognóstico
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Biomedical Engineering
Ano de publicação:
2009
Tipo de documento:
Artigo
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