他的视觉幻象实验和“魔幻色彩”使得这些尺寸虽小、惊喜却不小的产品给观众带来非凡的光学挑战,我们不得不进一步更仔细地去观察。
His experimentation with optical illusions and "magic" result in smart and surprising products that challenge the spectator to take a closer, more detailed look.
人类视觉系统把到达人眼的光学信号分离为亮度和色度信息,并对它们做不同的处理,这是人类视觉系统的一个重要性质。
In Human Vision System, the optical signal is separated to brightness and chroma information, and they are processing differently. It is an important quality of Human Vision System.
光学成像条码定位是一种基于条码识别技术和机器视觉测量的光电自动化测量方法,具有广泛的应用领域。
Based on barcode recognition and machine vision technology, optical barcode image positioning (OBIP) has been widely applied in photoelectric automatic measurement fields.
为了改善运行的精度,通过视觉传感器的光学反馈控制,可精密地调整机器人手臂。
For improving accuracy of performances, it can help precisely adjust the robot hand by means of optical feedback control using visual sensors.
镜像,映像:物体由于光学原因形成的复制品、对应物或其它形式的代表物,尤指通过透镜或镜子而形成的视觉复制品。
Physics An optically formed duplicate, counterpart, or other representative reproduction of an object, especially an optical reproduction of an object formed by a lens or mirror.
提出了一种基于测量与校准功能合一的光学测棒的立体视觉坐标测量系统。
The paper proposes a stereo vision coordinate measurement system based on optical probe with the function of measuring and calibrating.
天然牙的视觉外观除了颜色的三要素色相、明度、饱和度以外,还有许多第二光学特征:半透性、浑浊度、晕色、表面光泽度、荧光性,其中以半透性最为重要。
In addition to value, hue and chroma, there are many subtle secondary optical properties of natural human tooth, such as translucency, opacity, iridescence, surface gloss and fluorescence.
本文结合主动光视觉技术和被动光视觉技术的优点,开发了环形扫描激光视觉传感器的光学系统。
In this paper, combining the advantages of active light vision technology and passive light vision technology, an optical system of circular scanning laser vision sensor was developed.
本文综述了这种光学脑功能成像在视觉脑研究方面所取得的重要进展,并分析了该方法与其他脑成像技术、微电极单细胞技术的关系。
In this paper, we introduced the recent progress on the vision research using this technique, and compared it with other brain functional imaging technique and single unit recording.
机器人视觉仪器由于机械安装引起的光学坐标系与机械基准坐标系之间的微小的角度误差可以通过高精度标定修正。
The micro Angle error between optical coordinate and mechanical datum coordinate of robot vision instrument due to mechanical assembly can be corrected by high accuracy calibration.
根据纸张表面质量的光学性能,运用计算机视觉和图象处理的一些基本知识,对纸张匀度的检测方法进行研究和探索。
According to the optical performance of appearance quality of paper, the detection of paper formation have been explored by using computer vision and some methods of image process.
本文重点研究了高精度的光学成像系统技术,设计和实现了基于机器视觉的对准定位系统。
In this thesis, the high-precision vision alignment is realized by using the technology of optical imaging and the alignment system based on the machine vision is designed and realized.
针对目前大口径精密光学透镜表面疵病检测方法的不足,提出了一种基于线阵CCD的机器视觉检测技术。
Aiming at the shortage of current inspection technology for surface flaws of large-caliber optical lens, a machine vision inspection technology based on line CCD is studied.
在机器视觉应用中,摄像机光学系统产生的图像存在不同程度的几何畸变。
In the machine vision application, geometrical distortion in optical lens imaging is inevitable.
针对视觉系统处理速度慢的问题,利用光电信息技术设计出基于光学小波变换的机器人视觉传感器。
A robot vision system based on optical wavelet transform is designed by means of photoelectric information techniques in accordance with slow processing speed of vision system.
根据线结构光视觉测头的光学成像特性,论证并建立了基于透视变换的摄像机及物像关系模型。
A camera model based on perspective transformation is analyzed and established according to optical properties of the laser vision probe.
为了提高机器人视觉系统的图像处理速度,利用光电混合实现的方法,将光学小波变换应用于视觉系统。
In order to enhance the speed of robotic vision system image processing, the optical wavelet transform is applied to vision system based on the method of photoelectric hybrid implementation.
重点分析了由眼球的屈光介质引入的光学像差对人眼视觉质量的影响。
The aberration by the human eye optical structure to affect vision quality are mainly reviewed.
视觉对准系统所涉及的光学部件设计和图像处理算法,本身就是高度专业化的产品。
The vision alignment system, which is a special product, includes optic structure design and image processing algorithms.
从光学测量角度出发,结合计算机视觉中的摄像机标定方法,解决了大视场短焦距镜头CCD摄像系统的畸变校正问题。
According to the principle of optical measurement, a simple and effective method to measure the distortion of CCD camera with a largefield, short focal length lens is presented.
文中采用的多个特征都是基于视觉的,在图像采集上简单方便,只要一个普通的光学摄像头即可。
All of features are based on ocular measures that makes the image gather simple, all the things needed is a CCD camera.
针对微小零件的几何特征和光学信息,探讨了相应的视觉坐标测量方法和系统组成方案。
Analyzing geometrical features and optical information of small parts, the corresponding vision coordinate measurement methods and system composition scheme was investigated.
手眼视觉系统是一类重要的机器人视觉系统,具体介绍了一个用于机器人手眼视觉系统中的手眼镜的光学设计。
The eye-in-hand vision system is an important type of robotic vision system. In this paper an inverted-telephoto lens system which serves as eyes of robot is discussed .
基于红外led的光学测棒是大空间三维视觉测量系统的成像目标,也是影响系统测量精度的关键因素之一。
Optical probe based on infrared LED, used as the object of imaging of the large-space 3d vision measurement system, is also one of key factors that affect the accuracy of the system.
然后把每帧的全息条纹按顺序输入液晶空间光线调制器,利用光学系统进行全息重现,以获得具有立体视觉的3D动画效果。
When putting the comuter-generated holography into a LCD Spatial Light Modulator in order to hologram reconstruct according to frames, we can observe animate with third dimension.
最后,这个头盔光学系统中,是使穿着者在中央镜子使用其他车辆的一种观点,背后的道路直接利用我们周围的视觉方式,同样的。
Finally, the optic system in this helmet is to give the wearer a view of the road directly behind by using peripheral vision, the same way that we use the central mirror in other vehicles.
最后,这个头盔光学系统中,是使穿着者在中央镜子使用其他车辆的一种观点,背后的道路直接利用我们周围的视觉方式,同样的。
Finally, the optic system in this helmet is to give the wearer a view of the road directly behind by using peripheral vision, the same way that we use the central mirror in other vehicles.
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