MR brain image segmentation by adaptive mixture distribution

Juin-Der Lee, P. Cheng, M. Liou
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引用次数: 1

Abstract

The Box-Cox transformation is applied to fit a Gaussian mixture distribution to the brain image intensity data. The advantage of using such data-adaptive mixture model is evidenced by yielding better image segmentation results compared to the existing EM procedures using standard Gaussian mixture distribution.
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基于自适应混合分布的MR脑图像分割
应用Box-Cox变换拟合脑图像强度数据的高斯混合分布。与使用标准高斯混合分布的现有EM方法相比,使用这种数据自适应混合模型的优势得到了更好的图像分割结果。
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