Results 161 to 170 of about 6,023 (236)

交互式分割软件在肝脏局灶性病灶CT图像中的应用初探

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2013
【目的】 探讨交互式分割软件在肝脏局灶性病变CT图像中的应用?【方法】 建立基于机器学习的肝脏局灶性病灶的交互式分割软件,通过学习判别式模型,对每一个像素进行病灶/非病灶的判别,从而实现区域分割?软件对Photoshop CS4建立的理想单幅及序列ROI图像模型进行分割后,进而在肝脏局灶性病灶的CT图像上进行分割?【结果】 理想的单幅及序列ROI模型中,前景随机选择不同灰度值及直径的ROI区时,均可精确分割出所有ROI区?单幅及序列CT图像分割中,前景分别选择肝癌消融后肿瘤完全灭活(低密度 ...
doaj  

[Advances in the application of machine learning in maxillofacial cysts and tumors]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi, 2020
Mei HX   +6 more
europepmc   +1 more source

基于机器学习和迁移学习的现地地震动峰值预测

open access: bronze
Jingbao Zhu   +5 more
openalex   +1 more source

[Research on in-vivo electron paramagnetic resonance spectrum classification and radiation dose prediction based on machine learning]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Xiong G   +8 more
europepmc   +1 more source

基于机器学习的隐式三维地质建模:以牟乳成矿带腊子沟金矿为例

open access: bronze
Wang Tongrong   +11 more
openalex   +1 more source

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