Optical tomography technique for measurement of 3D asymmetric temperature field

Lihua Yuan; Gongxin Yu; Xinmin Qi; Juning Zhou

doi:10.1117/12.402640

9 October 2000 Optical tomography technique for measurement of 3D asymmetric temperature field

Lihua Yuan, Gongxin Yu, Xinmin Qi, Juning Zhou

Proceedings Volume 4221, Optical Measurement and Nondestructive Testing: Techniques and Applications; (2000) https://doi.org/10.1117/12.402640
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China

Abstract

A 3D phase object reconstruction is usually studied by using optical tomography. In this paper, the reconstruction for the 3D asymmetric temperature field is studied using the convolution backprojection algorithm by means of computer simulation. It proves that the algorithm is feasible and accurate. Based on the computer simulation, reconstruction of a 3D asymmetric temperature field is realized by using the algorithm to deal with speckle photography.

Citation Download Citation

Lihua Yuan, Gongxin Yu, Xinmin Qi, and Juning Zhou "Optical tomography technique for measurement of 3D asymmetric temperature field", Proc. SPIE 4221, Optical Measurement and Nondestructive Testing: Techniques and Applications, (9 October 2000); https://doi.org/10.1117/12.402640

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