Freehand spatial compounding

被引：0
|
作者：
Sumanaweera, TS [1 ]
Bradley, C [1 ]
Pang, LY [1 ]
Hossack, J [1 ]
Allison, J [1 ]
机构：
[1] Acuson Labs, Mt View, CA 94039 USA
来源：
2000 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2 | 2000年
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
A new retrospective method of spatial compounding is presented. Volunteer scans showed improved contrast to noise ratio, speckle noise variance suppression and enhancement of continuity of linear structures. Phantom experiments showed a reduction of speckle variance by 70.1 % and an increase in contrast to noise ratio by 69.1 %.
引用
收藏
页码：1695 / 1697
页数：3
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