shearlet域医学图像的增强

Proceedings of 2013 3rd International Conference on Computer Science and Network Technology Pub Date : 2013-10-01 DOI:10.1109/ICCSNT.2013.6967103

Qin Xue

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引用次数: 1

摘要

本文通过对剪切小波系数进行局部距离修正，实现了一种新的医学图像对比度增强方法。用对比改善指数(CII)对该方法进行了评价，结果表明该方法优于其他方法。结果表明，该方法可以增强医学图像中的有用特征，提高医学图像的可视化程度。

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Enhancement of medical images in the shearlet domain

In this paper, a new contrast enhancement method is implemented to medical images by applying local range modification on shearlet coefficients. The proposed method is evaluated by the contrast improvement index (CII) and results show that the method is superior to other methods. Moreover, resulting images show that the proposed method can enhance useful features in medical images and improve the visualization of medical images.

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Proceedings of 2013 3rd International Conference on Computer Science and Network Technology

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