光学成象 meaning in English

optical imagery
optical imaging

With dsp being popularized and applied , deconvolution has found its application in many fields , such as optical imaging , image restruction , system discrimnation , signal restoration
随着数字信号处理的普及、应用，卷积反演在光学成象、图象复原、系统辩识、信号恢复许多领域都有广泛的应用。
Abstract : two intelligent magnetic particle inspection systems for bearingrollers and rings were introduced including their principles , constructions and technical key points , in which optical imaging , digital image processing and plc control techniques were applied
文摘:介绍一种在传统磁粉探伤基础上，应用光学成象、数字图象处理、 plc控制技术实现的轴承滚子和套圈两套智能化磁粉自动探伤系统的原理、组成、关键技术以及达到的技术水平。