Signal processing of totally digitalized B-ultrasonography / 国际生物医学工程杂志
International Journal of Biomedical Engineering
;
(6)2006.
Article
in Chinese
| WPRIM
| ID: wpr-562739
ABSTRACT
Totally digitalized B-ultrasonography is the tendency of the development of ultrasonic medical instruments. Its basic technical characteristic is realizing real-time processing of the extremely huge ultrasonic data with digital electric circuit. This paper summarized the tendency of development and the primary techniques of signal processing, which including dynamic filtering, log amplification, envelope detection and secondary sampling. Furthermore, various techniques in different procedure of signal processing are introduced in detail.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
International Journal of Biomedical Engineering
Year:
2006
Type:
Article
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