Nonlinear signal processing techniques in ultrasonic tomography of concrete structures |
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| Authors: | V K Kachanov I V Sokolov M V Turkin D V Timofeev M B Fedorov |
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| Affiliation: | 1.Moscow Power Engineering Institute (Technical University),Moscow,Russia |
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| Abstract: | Questions of using various techniques for processing echo signals in ultrasonic tomography instruments for extended complexly
structured concrete articles are considered. Various algorithms are discussed for constructing tomograms of tested articles,
techniques for radio engineering processing of ultrasonic signals, and different variants of nonlinear image transformations
intended for increasing the signal-to-structural noise ratio and improving image quality. |
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