The analysis and comparison of different edge detection algorithms in ultrasound B-scan images / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 170-172, 2006.
Artículo
en Chino
| WPRIM
| ID: wpr-355424
ABSTRACT
In this paper, some familiar algorithms of edge detection in ultrasound B-scan images are analyzed and studied. The results show that Sobel, Prewitt and Laplacian operators are sensitive to noise, Hough transform adapts to the whole detection, while LoG algorithm's average is zero and it couldn't change the whole dynamic area. Accordingly LoG algorithm is preferable.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Algoritmos
/
Reconocimiento de Normas Patrones Automatizadas
/
Aumento de la Imagen
/
Ultrasonografía
/
Artefactos
/
Métodos
Tipo de estudio:
Estudio diagnóstico
Límite:
Humanos
Idioma:
Chino
Revista:
Chinese Journal of Medical Instrumentation
Año:
2006
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS