Wavelet based Wiener denoising with edge enhancement of radiofrequency signal

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F00%3A4360027" target="_blank" >RIV/00216305:26220/00:4360027 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Wavelet based Wiener denoising with edge enhancement of radiofrequency signal

Original language description

This contribution presents a novel method for speckle reduction and edges enhancement of an ultrasound images in a radiofrequency (RF) domain. The algorithm is based on a wavelet transform and an empirical Wiener filtration in wavelet domain. The res ulted images show better contrast and low level of speckle noise and therefore are more suitable for segmentation or assessment by human experts.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2000

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Analysis of biomedical signals and images

ISBN

80-214-1610-6

ISSN

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e-ISSN

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Number of pages

3

Pages from-to

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Publisher name

VUTIUM PRESS

Place of publication

Brno

Event location

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Event date

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Type of event by nationality

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UT code for WoS article

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