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- respiratory motion artifact 呼吸伪影
- "As another adantage, because of its rapid acquisition time, FD-OCT aoids motion artifact that can confound interpretation of conentional OCT images. FD-OCT还有一个优点：由于其扫描时间短，FD-OCT避免了在传统的OCT成像中由于运动伪影引起的图像模糊。
- Objective The method of eliminating the motion artifact in the pulse oximetry measurement was studied in order to improve the performance character of the pulse oximeter. 目的研究脉搏血氧饱和度检测系统中运动伪差的消除方法,以提高脉搏血氧仪检测性能。
- Methods The noise parameter was constructed by using light beat in the pulse oximetry system and the LMS(Least Mean Square) adaptive filter was used to eliminate the effect of motion artifact. 方法通过脉搏血氧仪中的双光束构造噪声参考信号,利用最小均方自适应滤波法消除运动伪差干扰的影响。
- respiratory motion phantom system 呼吸运动体模系统
- In this paper, a new post-processing method named inverse iterative correction(IIC)is presented based on the principle of generating MRI rigid trans-lational motion artifacts. 本研究针对MR图像刚性平移运动伪影提出了一个新的后处理方法:逆向迭代修正法(IIC)。
- Conclusion The dual-frequency pneumography and adaptive filter is practicable in respiration monitoring for reducing motion artifacts. 低频与高频呼吸阻抗信号的比值K随着运动强度的增加而增大。
- Objective To study the application of dual-frequency impedance pneumography and adaptive filter for reducing motion artifacts in respiration monitoring. 目的对应用双频率阻抗测试和自适应处理技术相结合的方法消除呼吸阻抗测量中的运动干扰问题进行一些探索性的研究。
- Abstract: Objective To study the application of dual-frequency impedance pneumography and adaptive filter for reducing motion artifacts in respiration monitoring. 文摘:目的对应用双频率阻抗测试和自适应处理技术相结合的方法消除呼吸阻抗测量中的运动干扰问题进行一些探索性的研究。
- During sonographic ealuation, the color gain needs to be optimized to maximize the isualization of blood flow, and motion artifacts need to be aoided to preent misinterpretation. 在超声检查中，彩色增益需要优化调整以便最大程度的显示血流，并且要避免因运动伪像而出现误解。
- The lungs are respiratory organs. 肺是呼吸器官。
- An abnormal or pathological respiratory sound. 水泡音，罗音不正常的或由疾病引起的呼吸声
- He had an infection in the upper respiratory tract. 他上呼吸道感染。
- It is this molecular motion that we call heat. 就是这种分子运动我们称之为热。
- The meeting carried the motion by a large majority. 会议以多数通过了这项提议。
- He used his casting vote to block the motion. 他用他的投票反对动议的通过。
- Kinetic energy is the energy arising from motion. 动能就是由于运动而产生的能量。
- He introduced a motion to the Congress. 他向国会提交了一份议案。
- The motion was put to the assemblage. 这项提议已提交大会了。
- Four-dimensional human modeling for respiratory motion and the impact on radiation treatment planning 四维动态数字人体模型的开发及其在放疗计划中评估器官呼吸运动影响的研究
