三维数字散斑相关技术及应用高级讲习班

With the development of modern photomechanics measurement techniques and computer image processing techniques, the public have been paying more attention to the three-dimensional digital image correlation measurement techniques and instrumentation developed from digital speckle correlation technology and stereoscopic imaging technology gradually. This technique has become an important mean in scientific research and engineering survey, especially in the fields like material testing, civil engineering, biological engineering, automotive engineering as well as aerospace due to its characteristics of non-contact, high-precision and full-field measurement to any curved surface objects. So far, the research of this technology mainly concentrated in a small number of universities and research institutes. The research level is roughly equal to the developed countries. However the applied research is still quite limited especially when it comes to the popularity in related areas. Therefore, the project intends to organize a six-day workshop and invites the experts and scholars in modern photomechanical measurement methods and technical research at home and abroad to give us an introduction to the three-dimensional digital image correlation techniques as well as its applications in industrial engineering and other different kinds of fields. Our purpose is to allow more researchers in other fields know about the modern photomechanical measurement techniques, the three-dimensional digital speckle correlation technology and make they work in more other fields. Meanwhile, it will also promote the development of modern photomechanical measurement techniques.

随着现代光测力学技术以及计算机图像处理技术的发展，数字散斑相关技术与立体视觉图像技术结合发展起来的三维数字图像相关测量技术和仪器化也日趋为大家所广泛重视。由于能够对任意的曲表面物体进行非接触、高精度以及全场测量，这种技术已经成为科学研究和工程测量的重要手段，特别是在材料测试、土木工程、生物工程、汽车工程以及航空航天等领域发挥出了其他技术所无法替代的作用。目前，这一技术的研究主要集中在少数高校和科研单位，其研究水平与发达国家基本相当，但在应用研究方面还相当局限。为此，本项目拟举办为期六天的讲习班，邀请国内外现代光测力学方法研究和技术研究方面的专家学者讲授三维数字散斑相关技术，并介绍这种方法在各行业及工业工程中的应用成果。其目的是为了让更多领域的研究者了解现代光测力学技术，了解三维数字散斑相关技术，使其在更加广泛的领域内发挥作用，同时，也必将进一步促进现代光测力学技术的发展。

由国家自然科学基金委数理科学部和中国力学学会实验力学专业委员会主办、中国科学技术大学工程科学学院承办、张青川教授具体组织的2014年实验力学高级讲习班（三维数字散斑相关技术及应用）于2014年7月28日至8月1日在安徽省合肥市中国科学技术大学举行，7月27日全天报到。本次讲习班报名人数240余人，实到人数220余人，远超出100人的预期，报名积极踊跃，也证实了基金委举办本次讲习班的高瞻远瞩。.本届“三维数字散斑相关技术及应用”讲习班，邀请到国内外实验力学方面的多位专家：潘兵、熊春阳、程腾、钱克矛、张青川、周轶昊、何小元、冯雪、王志勇、马少鹏，讲授三维数字散斑相关方法的基本原理、立体散斑图像采集系统、图像内外参数标定、软件算法和结构，介绍这种方法在各种工程行业中的应用范例，并辅用真实的三维数字散斑相关测量系统，进行现场测量实验操作演示，达到了更好的实验讲习效果。本次讲习班让更多的青年工作者了解三维数字散斑相关技术，使其在更加广泛的领域内发挥作用。同时，培养更多的实验力学的青年工作者，促进和推动实验力学的发展及其在工程领域的应用。本次讲习班取得圆满成功，获得了参会老师和学员的一致好评。