Abstract: The paper develops an object-oriented PIV software——IMPACT , which embeds some advanced algorithms for data processing and analysis. Some algorithms have been validated. IMPACT can accurately deal with the PIV image, and can be used in the practical engineering problems completely.

摘要： 开发了一套面向对象的PIV图像处理软件—— IMPACT。 该软件内嵌多种先进的数据处理与分析算法。对不同数据处理算法进行了检验，结果表明：该PIV系统可有效获得流体流动的图像并可准确进行数据处理，完全可用于实际流体流动的测量。

关键词: PIV, 图像处理, 面向对象, 流体测量

CLC Number: 

• TP311.52