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- translational motion artifact 平移运动伪影
- "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。
- ARTIFACT CORRECTION OF RIGID TRANSLATIONAL MOTION IN MRI 磁共振成像中刚体平移运动伪影校正
- The translational motion of the system, as a whole, simply adds a constant to the total energy. 体系作为一个整体的移动运动,只单纯地在总能量上加一常数值。
- 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。
- After translational motion compensation, rotational motion compensation is needed in ISAR technique. 在ISAR成像中,当完成了运动目标的平动补偿后,还需进行转动补偿。
- In the parallel trinocular scheme, a least squares estimation algorithm is developed for recovering the translational motion parameters. 中文摘要本文提出简化平面类复眼架构,作为估测平移运动参数的技巧。
- All the particles of a rigid body with translational motion have the same motion, i. e. their trajectories, velocities and accelerations are identical. 平动刚体在任一瞬时各点的运动轨迹形状,速度,加速度都一样。
- 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。
- In this paper,their interaction between the two-level atomic quantized translational motion and internal state population in a quantized standing-wave cavity are studied. 讨论了在驻波腔场中两能级原子的量子化平移运动与原子内态布居间的相互影响。
- The influence of atomic internal state population on its translational motion in a quantized standing wave cavity field with spatial periodic structure is investigated. 基于原子作双光子共振跃迁的原子场缀饰态,讨论了驻波腔场中两能级原子的量子化平移运动与原子内态布居间的相互影响。
- Results. Rotational and translational motion at adjacent cranial and caudal levels did not exhibit a significant change between the preoperative state and the state 12 months after the operation. 结果:手术前状态和术后12个月的状态相比,头侧和尾侧相邻节段旋转和平移活动没有体现出显著的变化。
- 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)。
- lifting translational motion of working equipment 举升平动性
- 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。
- swept-volume techniques of translational motion 平移体扫描
- 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。
- Translated motion commands in many cases are set to mimic device keypad allowing for single-handed, keyless device operation. 翻译运动命令在许多情况下,设置为模拟装置键盘允许单手,无钥匙装置作业。
- 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。