Performance Analysis of Contourlet-Based and Wavelet-Based Filters for Speckle Reduction of Medical Ultrasound Images
Publish place: 20th Iranian Conference on Electric Engineering
Publish Year: 1391
نوع سند: مقاله کنفرانسی
زبان: English
View: 1,196
This Paper With 5 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
ICEE20_243
تاریخ نمایه سازی: 14 مرداد 1391
Abstract:
In this paper we compare two ultrasound medical image despeckling methods: wavelet and contourlet. We use different measures for performance comparison. We implementthese methods both on synthesized data and real ultrasound image. It is found that performance of the both techniques varywith the level of the speckle noise and in the case of preserving image details and edges which is very important for medical image processing, contourlet shows better performance over wavelet based speckle reduction specially in high levels of noise
Keywords:
Authors
SeyyedHadi Hashemi-Berenjabad
Tarbiat Modares University