Wavelet-multigrid analysis of squeeze film characteristics of poroelastic bearings
Journal of Computational and Applied Mathematics
Wavelet based local tomographic image using terahertz techniques
Digital Signal Processing
A wavelet-based multiresolution reconstruction method for fluorescent molecular tomography
Journal of Biomedical Imaging
Wavelet based local coherent tomography with an application in terahertz imaging
CAIP'07 Proceedings of the 12th international conference on Computer analysis of images and patterns
Expert Systems with Applications: An International Journal
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Shows how the separable two-dimensional wavelet representation leads naturally to an efficient multiresolution tomographic reconstruction algorithm. This algorithm is similar to the conventional filtered backprojection algorithm, except that the filters are now angle dependent, and the backprojection gives the wavelet coefficients of the reconstruction, which are then used to synthesize the reconstruction at various resolution levels. By reconstructing only a small localized region at high resolution, the authors show how radiation exposure and computation can be significantly reduced, compared to a standard reconstruction