apparent motion

The effect of form identity on visual apparent motion

图形同一性对视觉似动的影响

To investigate the effect of form identity on visual apparent motion , several single letters were used as stimuli in the experiment .

该研究以单字母为刺激材料考察了图形同一性对视觉似动的影响。

On The Apparent Motion of Rapidly Moving Particle

关于高速运动质点的表观运动

The Altitude Ratio of a Celestial Body in its Diurnal Apparent Motion

天体周日视运动过程中天体高度的变化率

Research on Auditory Apparent Motion in Multiple-Noise Source Way

多声源条件下听觉视在运动的研究

The length of the year , in fact , is determined from this apparent motion of the sun among the stars .

事实上，一年的长短就是根据太阳在恒星中的这种视运动而确定的。

Compared with position tracking method , circular orbit tracking method is not influenced by the unevenness of apparent motion and has highly tracking precision .

和位置跟踪法比较表明：该方法不受空间目标视运动不均匀性的影响，有非常高的跟踪精度。

Apparent motion of planets and exterior trochoid

行星的视运动与圆外旋轮线

The first experiment tested the effect of stimulus duration and ISI on auditory apparent motion in the horizontal plane and multiple-noise source way .

实验一主要研究水平方向多声源条件下不同声刺激脉冲时长和ISI对AAM的影响，以确定影响听觉视在运动的时间因素；

Optical flow field is referred to the apparent motion of image brightness patterns . It can be obtained by adding constraints to solve the optical flow constraint equation .

光流场是指图像亮度模式的表观运动，可以通过添加限制条件来求解光流约束方程来获得。

Our computer simulating results indicate that this model can well explain the psychophysical experiments of hyperacuity in three conditions : spatial comparison , real motion and apparent motion .

它在空间比较，真实运动和似动三方面较好地描述了已有的一些有关超视锐度现象的心理物理实验结果。

Due to the difference between real motion and apparent motion and the existence of the aperture and the occlusion problem , it seems difficult to obtain the precise motion field .

由于表观运动和实际运动的差异以及孔径问题和遮挡问题的存在，使运动估计难以精确。

Using a simplified model ( revolution of planets round the sun are uniform circular motions in a plane ), the apparent motion of planets relative to the earth is analyzed .

用简化模型（行星在同一平面内绕太阳作匀速圆周运动）分析了行星相对于地球的运动（视运动）。

The first experiment tested the effect of ISI and numbers of stimulus sources on auditory apparent motion when stimulus duration was 50ms under binaural and monaural listening conditions .

实验一主要研究双耳听与单耳听条件下，50ms声刺激脉冲时长时，不同ISI以及声源数对AAM的影响；

With apparent motion of tactual sense applied , the device gives the patient the ability to perform biofeedback in tactile and visual ways , and thus makes the patient more relaxed than other cases .

该装置利用触觉似动现象，使人在进行生物反馈时具备触、视双重加工效能，放松程度高；

Therefore , it is possible to obtain the sunrise time and the day length of any point in the shading region graphically or numerically , with the apparent motion locus of the sun and the above calculation of the corresponding point .

配合太阳视运动轨迹，用图解法或数值计算法即可求出相应点的实际日出、日落时间和可照时数。

The concept of optical flow arises from studies of biological visual systems , which describes the apparent motion observed in a sequence of images . A displacement field can approximately characterise an optical flow field , which takes into account the projection from 3D to 2D image plane .

光流的概念最初来自于生物视觉研究，它描述了图像序列中可由视觉感知的运动，若由三维空间投影至二维图像平面，可近似表征为位移场。

A note on apparent superluminal motion in radio sources

关于射电源中视超光速运动的一个注

The motion of the airplane also adds or subtracts at bit from this apparent object motion .

飞机的运动也会多少对这个天体的视运动作出一点增加或减少的效应。

He considered that it was caused by the non-uniformity of the apparent annual motion of the sun .

在现有的技术条件下，要使生产出来的红外焦平面阵列视频信号达到理想的均匀性是不可能的。

A Relativistic Superluminal Model of Apparent Superluminal Motion

视超光速运动的相对论超光速模型