计算机视觉技术检测粮粒内部害虫,具有快速、准确、可视化等优点,近10年来一直是粮虫领域的研究热点,国外学者做了大量的研究工作。为了充分利用国外的最新研究成果,该文分近红外图像、软X射线和CT成像三个方面,综述了国外在应用计算机视觉技术自动检测粮粒内部害虫中的研究进展,分析了各种方法的优缺点,并提出了需要进一步解决的问题,以供我国研究人员做同类研究时参考。 Computer vision technology has the advantage of rapid, accurate and visualization to detect pests inside grains. It has been a research hotspot in the field of food and insect pests for nearly 10 years. Many foreign scholars have done a lot of research work. In order to make full use of the latest research results abroad, this paper reviews the recent progress in the application of computer vision technology to the automatic detection of grain pests in three aspects: near infrared image, soft X-ray and CT imaging. Various methods The advantages and disadvantages of the study, and put forward the need to further solve the problem for our researchers to do similar research for reference.