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Method for implementing depth deconvolution algorithm for enhanced thermal tomography 3D imaging
Method for implementing depth deconvolution algorithm for enhanced thermal tomography 3D imaging
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机译:用于深度热成像3D成像的深度反卷积算法的实现方法
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摘要
A computer-implemented method, apparatus, and computer program product implement enhanced thermal tomography three-dimensional (3D) thermal effusivity imaging. Experimental thermal imaging data is acquired. A response function is derived and a convolution formulation is constructed from the experimental thermal imaging data. A deconvolution solution procedure is implemented that includes constructing a matrix solution equation with a damping parameter, and solving the matrix solution equation with a selected number of iterations to construct a plurality of effusivity images. Using the novel depth deconvolution algorithm with experimental data acquired from a one-sided pulsed thermal-imaging system provides greater sensitivity for internal sample features substantially eliminating degradation in depth resolution.
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