The combination of virtual instruments and machine vision is discussed.The questing machine vision and in fact method , so that it can provide a reference to the following development.

• 讨论了机器视觉与虚拟仪器的结合，并结合工程项目的研制，对机器视觉系统及其实现方法进行探索，以便能为以后机器视觉系统的开发借鉴。