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
- 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 - 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 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。 - 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。 - A Relativistic Superluminal Model of Apparent Superluminal Motion
视超光速运动的相对论超光速模型 - 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； - 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。 - Conclusion: Apparent mitral valve calcification, hard motion of valve, fusion and shortness of tendon cord should be contraindication of mitral valvuloplasty on rheumatic mitral diseas
结论：二尖瓣叶明显钙化、运动僵硬或无运动及瓣下腱索融合、缩短应视为风湿性二尖瓣成形术的禁忌证 - 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。