ID 原文 译文
22415 人体脉搏波速度(PWV)被认为是体现心脑血管健康和血管壁弹性变化的重要因素之一。 Human Pulse Wave Velocity (PWV) is considered to be one of the important factors that reflects the cardiovascular and cerebrovascular health and the elasticity change of vascular wall.
22416 医学上对脉搏波速的研究也变得越来越热，许多诸如糖尿病、高血压、冠心病、动脉硬化等疾病也都与之有密切关系。 The research of medical pulse wave velocity becomes increasingly hot, such as diabetes, high blood pressure, coronary heart disease, atherosclerosis and other diseases are also closely related.
22417 因此，对脉搏波速度(PWV)的检测具有重要的、特殊的意义。 Therefore, the detection of PWV has important and special significance.
22418 该文主要从信号提取和信号分析方面入手研究脉搏波，利用标准时钟信号插入所提取的肱动脉与桡动脉信号之间以及多点脉搏波信号相位差之间取平均值的双模算法，从而更精确地计算出 PWV，并且其求解的 PWV 标准差为 0.06~0.12。 This paper focuses on signal extraction and signal analysis to study the pulse wave, using the standard clock signal to insert the signal extracted between the brachial artery and radial artery and the dual-mode algorithm of the average among the phase difference of multi-point pulse wave signal, then the PWV is accurately calculated, and its standard deviation is between 0.06 and 0.12.
22419 该文所使用的双模算法在实时性、测量精度和稳定性方面，优于传统的 PWV 测量方法，可应用于脉搏波相关的医学研究和实验中。 The dual-mode algorithm is superior to the traditional PWV measurement method in real-time, measurement accuracy and stability. It can be used in pulse wave medical research and experiments.
22420 为了提高随机抽样一致性算法在特征匹配中的执行速度，该文提出一种基于特征距离与内点的随机抽样一致性算法。 In order to improve the operation efficiency of the RANdom SAmple Consensus (RANSAC) in feature registration, the Random Sample Consensus based on Feature Distance and Inliers (RSCFDI) is proposed.
22421 首先提出基于特征距离的先验概率引导方法，来提高算法每步循环找到正确模型的概率。 Firstly, the priori probability guidance method based on feature distance is proposed for increasing the probability of searching correct model in each loop.
22422 其次提出基于样本集与内点的随机抽样及计算方法，来提高算法的收敛速度。 Then, to increase the convergence rate, the random sampling and calculation method based on sample set and inliers is adopted.
22423 最后提出基于最大值不变的循环跳出方法，来满足所提循环方法的跳出，同时提高运行效率。 Finally, the jumping out loop based on unchanged maximum is proposed to fit the proposed loop breaking, and the execution speed is elevated.
22424 通过理论证明与实验验证，该文提出的算法在保证算法鲁棒性的同时，提高了执行速度。 The theoretical proof and experimental results show that the RSCFDI ensures the robustness of the algorithm, and the operation efficiency is improved.