Biomarkers and Disease Trajectories Influencing Women's Health: Results from the UK Biobank Cohort.
Biomarkers and Disease Trajectories Influencing Women's Health: Results from the UK Biobank Cohort.
复制标题
影响女性健康的生物标志物和疾病轨迹：英国生物银行队列的结果。
DOI：
10.1007/978-3-642-39094-4_54
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发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Yang H
中科院分区：
文献类型：
--
作者：
Yang H
乳腺X线图像中细长曲线结构的提取是乳腺癌自动检测的一个重要目标。我们开发了一种方法，它依赖于一个固定的网格，局部Radon变换线段提取和马尔可夫随机场模型，将当地的相互作用和完善的线结构。通过马尔可夫链蒙特卡罗迭代过程的能量最小化随机产生的分布。实验结果表明，该方法可以准确地提取模糊和低对比度的细长连续曲线结构，包括那些从癌性肿块辐射。
The extraction of elongated curvilinear structure in mammographic images is an important objective for the automated detection of breast cancers. We develop an approach which relies on a fixed-grid, localized Radon transform for line segment extraction and a Markov random field model to incorporate local interactions and refine the line structure. The energy of the resulting distribution is minimized stochastically via a Markov chain Monte Carlo iterative procedure. Experimental results demonstrate that the method can accurately extract blurred and low-contrast elongated continuous curvilinear structures, including those radiating from cancerous masses.