A new method for improvement of image quality in medical ultrasonic diagnostics
| Autor: | L. V. Osipov, Sandrikov Va, P. A. Belov, Yu. R. Kamalov, T. V. Yakovleva, N. S. Kulberg |
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| Rok vydání: | 2010 |
| Předmět: |
Image quality
Computer science business.industry Spectral properties Speckle noise Texture (music) Computer Graphics and Computer-Aided Design Image (mathematics) Noise Pattern recognition (psychology) Computer vision Ultrasonic sensor Computer Vision and Pattern Recognition Artificial intelligence business |
| Zdroj: | Pattern Recognition and Image Analysis. 20:557-563 |
| ISSN: | 1555-6212 1054-6618 |
| DOI: | 10.1134/s1054661810040176 |
| Popis: | The problem of dividing noise and texture elements with regard to specific features of an ultrasonic image is studied. A mathematical model is developed that describes statistical and spectral properties of various elements of the image structure. Based on the mathematical model, the procedure of noise suppression is realized. Clinical tests of the method proved its effectiveness. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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