Clinical application of wavelet analysis in ultrasonic diagnosis
- VernacularTitle:小波分析技术在超声诊断中的优势及应用
- Author:
Xuejuan WEN
;
Xiaoying WANG
;
Yan ZHANG
;
Yingli ZHOU
;
Jinzhu WANG
- Publication Type:Journal Article
- Keywords:
wavelet analysis;
ultrasonic;
lump
- From:
Chinese Medical Equipment Journal
2004;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objecive To observe the characteristic appearance of veins spatial distribution of lump's tissue by using Photoshop so as to improve the ability of ultrasonic diagnosis.Methods The images of lump's tissue gotten from ultrasonic were converted by using Photoshop.Then the corresponding relations between small wave coefficient and local characteristics were analyzed.Result Image determination and wavelet analysis for lump tissue not only provided frequency spectrum and veins analysis for images,but also acquired quantitative data received from focus and normal tissue.Conclusion Wavelet analysis provides reliable basis for distinguishing and analyzing characteristics of focus in clinical lump diagnosis.
