本文介绍了基于图像分析的抑菌圈自动测量分析系统的软硬件组成。详细介绍了利用VFW技术实现图像采集软件的设计,以及利用图像处理技术实现抑菌圈自动识别、测量的方法。实验结果表明,该方法可方便快速地进行可靠性测验及效价计算,极大地提高了检验效率及准确程度。 This article describes the image analysis based on the inhibition zone automatic measurement and analysis system hardware and software components. The paper introduces the design of image acquisition software using VFW technology and the method of automatic identification and measurement of bacteriostasis by using image processing technology. Experimental results show that this method can be easily and quickly carried out reliability test and valence calculation, which greatly improves the efficiency and accuracy of the test.