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基于小波分析的医学图像融合技术及其效果评价 被引量:3

Medical image fusion based on wavelet analysis and quality evaluation
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摘要 多模医学图像融合技术是近年兴起的一种新技术,在医学影像技术学和放射医学领域中有极为重要的应用价值。本文中我们使用小波分析算法有效的实现了基于像素级的多重图像融合,并给出了量化的评判指标。实验结果表明,基于小波分析的医学图像融合技术能有效的保留原始多源图像的边缘和纹理特征,避免融合图像出现平均化。 Multi-modality image fusion has important applications in medical image analysis and diagnosis. In this paper- we apply a multi-resolution method based on wavelet pyramid to fuse different modalities images of human brain. We also evaluate the fusion results through a quality evaluation method.Experimental results show that this method is effective.
出处 《中国医学物理学杂志》 CSCD 2003年第4期232-234,共3页 Chinese Journal of Medical Physics
关键词 图像融合 小波分析 多分辨率金字塔 image fusion wavelet analysis multi-resolution pyramid
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参考文献6

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