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Reconstruction of Signal using Interpolation01:10

Reconstruction of Signal using Interpolation

212
Signal processing techniques are essential for accurately converting continuous signals to digital formats and vice versa. When a continuous signal is sampled with a period T, the resulting sampled signal exhibits replicas of the original spectrum in the frequency domain, spaced at intervals equal to the sampling frequency. To handle this sampled signal, a zero-order hold method can be applied, which creates a piecewise constant signal by retaining each sample's value until the next...
212

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[基于预细分和贝齐尔函数的口腔全景重建方法]

Changpeng Hou1, Fudong Zhu2, Gaohua Zhang1

  • 1Zhejiang University, College of Mechanical Engineering, Hangzhou 310058, P. R. China.

Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi
|October 25, 2023
PubMed
概括

这项研究引入了一种使用圆束计算机断层扫描 (CBCT) 的自动方法来重建口腔全景,减少患者负担和医生工作量. 维网和贝齐尔曲线准确地生成牙弧线,以改善口腔诊断.

科学领域:

  • 口腔和面放射学 口腔和面放射学
  • 医疗成像医学成像
  • 人工智能在牙科中的应用
关键词:
贝齐尔曲线是一个贝齐尔曲线.圆束计算机断层扫描仪深度学习是一种深度学习.牙的弧线是牙的弧线.口腔全景图像的口腔全景图像

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