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医学成像软件包加速了产品开发 - China Medical Device Manufacturer
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Wed, January 17th, 2018

2010年7月CMDM电子快讯 » 技术新知
医学成像软件包加速了产品开发

By: Norbert Sparrow

面向认证用户提供免费下载的软件工具包可以帮助医学成像系统制造商缩短产品开发时间。德州仪器(TI; www.ti.com)推出的医学成像软件工具包(STK)2.0版更新并扩大了成像算法的范围,实现了公司的TMS320C64x数字信号处理器(DSP)的优化。简而言之,“工具包方便了新用户的系统开发,”业务开发和营销经理Kenneth Nesteroff说。“它们可以通过这种优化代码更迅速的装配系统,从而推动开发过程。新的图像处理核心缩短了开发时间,并实现了实时医学成像应用,如诊断超声和光学相干断层扫描(OCT),”Nesteroff说。

STK 2.0利用TI的C64x+算法的处理能力获得高效性能和能耗,其新增特性可以实现B超处理、三维渲染和OCT的实时处理。TI的新型三维仿射变形算法可用于图像变换,如旋转、缩放或转换,利用便携式实时OB/GYN成像系统和经济高效的解决方案来准确引导针头和导管。

“OCT作为眼科学中的金标准,正越来越多的应用于心脏病学,”Nesteroff说。“例如,它能利用小型光学导管使支架和斑块成像。”其在肿瘤学、外科及相关领域的应用正不断增加。“一个新兴应用领域是手术中肿瘤操作,”Nesteroff说。“肿瘤去除后,可通过OCT技术进行扫描,以产生实时结果。

OCT的DSP算法实现了可编程嵌入式处理解决方案。且与当前的计算工具相比,耗能更少,且体积更小。

STK 2.0可从TI免费获取,但感兴趣的群体/人必须登陆 www.ti.com/mistk-pr-dsp-tools填写一份联系表,经认证后完成下载。

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