【摘要】 对高分辨电子显微像图像处理技术进行了比较详细的分类。简要分析了在测定晶体结构的过程中,高分辨电子显微像与图像处理技术相结合的必要性。论述了尝试法、出射波重构法和解卷技术3种主要的图像处理方法,介绍了该类图像处理技术应用于材料学研究中的典型事例,并讨论了其应用范围、前景及其局限性。更多还原

【Abstract】 Detailed classification of image processing technology of high-resolution electron microscopy(HREM) is done.The necessity of HREM combining image processing technology in determining the crystal structure is analyzed.The three image processing technologies are discussed.Some successful applications of these technologies in materials science are introduced.The application range,foreground and limit of image processing technology are described lastly.更多还原