计算机断层扫描技术在木材科学中应用研究进展

计算机断层扫描（CT）技术作为一种高质、高效的无损检测技术，具有重建图像分辨率高、速度快等优点。鉴于该技术在医学领域取得的重大成就，国内外学者基于CT技术对木材做了大量研究，并将其应用于木材科学研究领域，验证了CT技术在木材检测和木材加工领域的可行性，同时取得了良好的使用效果。文中综述了CT技术在木材缺陷检测、木材宏观构造检测和木材切割中应用的研究进展，分析了现有技术存在的问题，展望了CT技术在木材科学领域的应用前景。

Research Advances in Application of Computed Tomography to Wood Fields

The computer tomography (CT) technology is a nondestructive detection technique with high quality and efficiency, boasting the advantages of high resolution for image reconstruction and high analyzing speed. Considering its major achievements in the medical field, researchers all over the world have done numerous studies in wood field using CT technology, which verified the feasibility of the CT technology in the field of wood detection and processing and also obtained a good effect in practice. This paper reviewed the research progress in CT technology application in nondestructive wood defects detection, wood macroscopic structure detection and wood cutting, and presented the existing technical problems in detail. In the end, the paper prospected the development of the CT technology in the field of wood research.