摘要:
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基于计算机视觉的非接触测量是目前测试技术的主要发展方向 ,在该测量方法中 ,数字图像处理、相机的定标及三维模型的重建是 3个主要的关键技术。为了掌握该测量技术方法及其在板料成形的应变测量中的应用 ,本文对图像处理、三维重建及应变计算分析 3个部分进行了研究
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The appliance of non-contact measurement to material strain analysis is introduced in this paper. In the process of the measurement, image processing, 3D restructuring and evaluation of strain are key steps and these steps are described specially in this paper. The results of experiments indicate that this measurement method is capable of providing a correct measurement result.
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作者简介:
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参考文献:
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1 马颂德,张正友.计算机视觉:计算理论与算法基础.北京:科学出版社,1998.
2 CastlemanKR .DigitalImageProcessing.PrenticHall,1998.
3 何斌,马天予,王运坚,等.VisualC ++数字图像处理.北京:人民邮电出版社,2001.
4 贾云得.机器视觉.北京:科学出版社,2000.
5 ZhangZT ,DuncanJL .DevelopmentsinNodalStrainAnalysisofSheetForming.PergamonPress,1990.
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