用于医学MRI图像边缘检测的小波数字滤波器设计

2019 International Conference on Artificial Intelligence in Information and Communication (ICAIIC) Pub Date : 2019-02-01 DOI:10.1109/ICAIIC.2019.8668966

Woon Cho, Daewon Chung, Gyungmin Hwang, Joonhyeon Jeon

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引用次数: 1

摘要

本研究的目的是检测医学MRI(磁共振成像)图像的边缘。本文通过在数字小波域中设计5分路带通滤波器信号和两幅高频子带MRI图像，描述了一种高效、准确的增强检测方法。仿真结果表明，与现有方法相比，该方法在边缘图像检测方面具有较高的精度和增强效果。该方法为医学MRI图像的疾病检测提供了一种有效的解决方案，并为克服边缘检测中的尺度敏感性和噪声问题提供了新的思路。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design of Wavelet Digital Filter for Edge Detection of Medical MRI image

The aim of this study is detecting the edge of the medical MRI (Magnetic Resonance Imaging) images. This paper describes as efficient and accurate enhancement and detection method by designing 5-Tap bandpass filter signal and two high frequency sub-band MRI images in digital wavelet domain. Simulation results shows that the proposed method has high accuracy and enhancement in detecting the edge images as is compared to existing method. It provide a helpful and efficient solution for detecting disease lots of medical MRI image, and this method provide new insights in overcoming the scale sensitivity and noises in edge detection.

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来源期刊

2019 International Conference on Artificial Intelligence in Information and Communication (ICAIIC)

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