apparent motion
英 [əˈpærənt ˈməʊʃn]
美 [əˈpærənt ˈmoʊʃn]
网络 似动; 似动现象; 表观运动; 视运动; 似动运动
英英释义
noun
- an optical illusion of motion produced by viewing a rapid succession of still pictures of a moving object
- the cinema relies on apparent motion
- the succession of flashing lights gave an illusion of movement
双语例句
- 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； - 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。 - 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 apparent phenomenon of an object motion in theory of relativity
相对论中物体运动的表观现象 - 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。 - We have already seen that glint is an apparent movement of a target due to motion causing differential phase changes at the receiver.
我们早已了解，闪烁是目标的视在移动，这是由于目标的运动在接收机中引起不同相位变化的缘故。 - 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。 - 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。