Parameterisation of ultrasonic echographic images for intraocular tumour differentiation

Authors

  • D. Jegelevicius Kaunas University of Technology
  • A. Lukosevicius Kaunas University of Technology
  • A. Paunksnis Kaunas University of Technology
  • D. Sebeliauskiene stasys.kazlauskas@ktu.lt

Abstract

The quantitative parameters of the ultrasound intraocular images are investigated for the intraocular tumours type and structure analysis. The inverse filtering is applied for the increase of the ultrasonic image spatial resolution. The point spread function used for the inverse filtering was evaluated with two methods: ultrasound scanner transducer field modeling and blind deconvolution. The parameters for the quantitative intraocular tumours image characterization are suggested. They can be used for modern automatic algorithms of decision support in clinical practice.

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Published

2002-04-15

Issue

Vol. 42 No. 1 (2002)

Section

APPLICATIONS IN BIOLOGY AND MEDICINE

License

Copyright terms are indicated in the Republic of Lithuania Law on Copyright and Related Rights; Articles 4-37.
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