The characteristics of head motion in flight training are summarized based on data from many experiments. 通过实验数据分析,总结了飞行学员训练过程中头部的运动特性。
Research and Development of a New Kind of Head Structure and Motion Mechanism 新型焊头结构与运动机构的研究及开发
The influence of head motion on image quality of 64-slice volume CT digital subtraction angiography 头部运动对容积CT数字减影血管造影图像质量的影响
In order to increase the security and the work efficiency, a pushing head used for pushing the feeding motion of the straw bundles is correspondingly arranged on the utility model. 为了安全和提高工作效率,可对应设置有推动草捆进出移动的推头。
The PLC subroutine for the control of the tape laying head relevant motion is developed and is used for the cooperating control of the master-slave control system based on the switching mode. 为实现主从式控制系统间开关量协同控制,研制了主从系统间协同控制的PLC程序模块。
Predictive Algorithm and Simulation of Head Motion in VR System Based on IMM 基于交互式多模型的VR系统头部运动预测算法与仿真
"Behave yourself, sir." she tossed her head with a familiar backward motion to throw the chestnut hair from her face, and looked at him with eyes veiled slightly under their lashes. "you will go with Kate and me?" “乖一点,先生。”她熟练地把头往后一抬,把栗色头发从脸上移开,然后看着他,“你会和凯特与我一起走吗?”
Research and Implementation of the Head Three-Dimensional Motion Simulation Algorithm Based on Monocular Video 基于单目视频的头部三维运动模拟算法的研究与实现
Overlap is nonexistent if the head and arm start& stop on the same frame or if the arm waits to move until the head has completed its motion. 如果头和手臂在同一帧开始与结束运动或者手臂等到头部运动完再运动就不会出现重叠动作了。
Depending on the degree of mechanical coupling between the drive motor and the head itself, missile motion will tend to disturb the head. 导弹的运动往往扰动头部,这种扰动的强度取决于驱动马达和头部的机械耦合的程度。
Head Motion Synthesis Based on HMM for Sign Animation 手语合成动画中基于隐马尔可夫模型的头动合成
Theoretical analysis and simulation showed that this algorithm can improve the prediction precision, reduce the limitation to head motion, and decrease visual delay effectively. 理论分析和仿真检验都表明,该算法明显地提高了预测精度,减缓了图像的抖动和对操作者头部运动的限制,有效地减少了视觉延迟。
Head motion tracking using 3 D wire-frame model 利用三维网格模型的头部运动估计
In this paper, head motion characteristics is analyzed, and it can be classified into three motion types, head rigid motion, simple motion of facial expression and complex motion of facial expression. 为此,该文分析了头部运动的特点,并把它分为头部刚体运动、脸部表情的简单运动和脸部表情复杂运动3种形式。
The analysis of swinging head in motion and the determining of optimum feed 摆头运动分析和最佳进给量的确定
An Algorithm for Correcting Head Motion in Functional Magnetic Resonance Imaging 一种磁共振脑功能成像的头部移动校正方法
In this paper, the improve ment of the snake-like robot's serpentine input function for realizing its head raising motion is presented, and the dynamic model for raising motion is established to analyze the torques contributing to the motion. 本文将蛇形曲线的蜿蜒运动步伐函数作适当改进后应用到蛇形机器人的抬头运动中,实现了蛇形机器人的动态抬头规划,并建立了动力学方程,对抬头运动的动力学作了分析。
An investigation is made on the optimization of speed control parameters of magnetic head access motion in disk drives. 本文讨论了磁盘驱动器磁头随机寻道运动速度控制的优化问题。
No complication of avascular necrosis of the femoral head epiphysis, or restricted motion of the hip joints or ankylosis was found in all of the 12 patients. 无1例出现股骨头骨骺缺血性坏死、髋关节运动受限或关节僵硬等并发症。
Interaction of Optokinetic stimuli and Head Movements on Motion Sickness and Analysis of its Mechanism 视动刺激和头动对运动病的交互作用及其机制分析
Analysis of snake-like robot's head raising motion 蛇形机器人抬头运动分析
The illusion will be perfected by the realization of 360 ° field angle through head motion tracking together with stereopsis. 再加上立体视觉,以及通过头部运动跟踪实现的整个360°视场,将使幻觉达到十分完美的程度。
To determine the relation between water head pressure and grain motion by precisely setting the change of sample loss amount in model test; 通过室内模型试验准确测定试样流失量的变化,以确定水头压力与颗粒移动的关系;
Applied advanced algorithm, the open control system will become the head of new generation of motion control system design. 应用先进算法,开发全数字化、开放式的控制系统将成为新一代运动控制系统设计的发展方向。
The study on the chin position in the head Study of hyoid motion during swallowing in normal elder 颏在头颅中位置的研究健康老年人舌骨的运动学研究
Such non-verbal communication as human body communication and expression, including gazing, facial expression, head motion, gesture and posture of equal importance with the verbal communication. 形体交流及表达等非语音类交流与语音交流有着同样的重要地位,包括人的身体姿势、头部动作、手势、注视和表情等。
The accuracy of target detection decides further treatment effect of the head detection, motion tracking and video abstracting, therefore it becomes an important topic of research project. 其目标检测的准确与否决定了头部检测、运动跟踪、视频摘要等各种后续处理的效果,因此成为项目研究中的一项重要课题。
A humanoid robot head system platform with six-degrees-of-freedom has been developed. From the bionics aspect, the six degrees of freedom are of the most representative ones and simulate the major movements on the human head with the most simplified motion joints. 建立了一个6自由度的仿人机器人头部系统平台,从仿生学角度来说,这6个自由度的运动最具有代表性,并且最精简地模拟出人类头部的主要运动形式。
Based on the program we has studied about the head posture estimation and motion recognition, this paper has designed the software architecture of the system and finally achieved a head posture recognition system. 本文根据所研究的手语视频中头部姿态估计与运动识别方案,设计系统的软件架构,最终实现了一个头部姿态识别系统。
The larger pressure difference is, the greater the valve head force and the motion speed will be, the greater the valve seat force and the motion speed are as well as back to more flux. 压差越大,阀头阀座的受力和运动速度越大,回流量越大。