查询词典 have blurred vision

Based on computer vision techniques,the method simulates the exclusive property of color vision of human eyes.

它可以取代虚拟现实中的数据手套，成为人机交互的工具。

But in fact, vitamin A effects on vision has nothing to do with myopia, which mainly affects the eyes in the dark light, vision (so-called "dark adaptation"), vitamin A deficiency can lead to a reduced ability to dark-adapted (the worst case, can cause night blindness), but also will lead to eye conjunctiva (commonly known as "white eye" part) or the cornea (commonly known as "black eye" part) of the damage, but does not cause myopia.

但实际上，维生素A对视力的影响与近视无关，它主要影响眼睛在暗光下的视力，维生素A缺乏会导致暗适应能力下降，还会导致眼睛结膜或角膜的损害，但不会引起近视。

On the basis of this,"High Resolution Image-Collect System Based on CMOS" and "Intelligent Trip AITU" are designed and developed, and integrated with MOTOMAN-SV3X robot of YASKAWA Company to build up AVMS vision robot detection and control system. Using the system as platform, the experiment of vision robot tracking based on image moments has accomplished.

基于对AVMS的视觉系统的分析和研究，本文设计的基于CMOS的高分辨率图像采集系统ADIS，是以CMOS图像传感器芯片为图像采集核心，USB2.0控制芯片为传输控制器，CPLD为时序控制器作为主要硬件组成，再结合上层应用软件通过驱动与上位机进行通信，进行图像的采集、存储，用于图像处理与机器人视觉等用途的前端图像采集系统。

As the diversity and complexity of the vision processing, the strict request to computer vision pro- cessing system is presented.

然而由于视觉处理问题的多样性、复杂性，对计算机视觉处理系统的研究和开发提出了很高的要求。

METHODS: A total of 266 people over 50 years old in natural population in the city of Guangzhou were selected to undertake vision, correct vision, slit-lamp microscopy, eye ground and introcular pressure examination.

在广州市老城区对50岁以上自然人群中随机对266人检查视力及矫正视力、裂隙灯显微镜检查、眼底检查和眼压测定。

Pillar vision obstruction is a main factor which affects the field of vision ofautomobile vehicle driver.

立柱盲区是影响汽车驾驶员视野的主要因素，文章就A立柱盲区的计算机辅助检验做了探讨，并在计算机上得以实现，已用于汽车驾驶员视野设计中。

In comparison with no screening program, the ICER for the vision screening program for preschool children aged 4-6, was found to be less than the threshold proposed from the World Health Organization and therefore vision screening program for preschool children aged 4-6 could be considered cost-effective.

本研究结果显示，若执行4-6岁弱视筛检计画，每多得到一单位品质校正人年所需要多花的成本均低於世界卫生组织所建议之标准阈值。本研究结果显示执行4-6岁学龄前儿童弱视筛检是具有成本效之策。

It should be stressed though that a low vision assessment should be carried out at a Low Vision Clinic,(if this service is available in your area) in order to obtain the correct types of magnifiers suitable for specific tasks e.g. reading, television, outdoors.

但为了获得适用于某些特别活动(例如阅读，看电视和进行户外活动)的放大仪，如果条件允许，您应该到当地的低视力诊所去准确测量您的视力。

I think there is no problem with the actual vision in terms of being able to play football. Scholes, 31, was plagued with double vision in his right eye after suffering a blow to the head against Birmingham at St Andrew's on December 28 last year.

这位31岁的老将上赛季因为眼伤缺席了曼联下半赛季的所有比赛，在去年11月28号对阵伯明翰队的时候，因为一次严重的头部冲撞，斯科尔斯的右眼出现了复视的问题。

Finally, lots of experiments are made and the results indicate that automatic recognition of the gauge is reliable to recognise gauge value and has the certain application value.Automatic recognition of the gauge by the machine vision technology not only reduces the intesity of labor but also increases the precision of reading gauge. The application of machine vision technology promotes level in the precision measurement.

利用机器视觉，结合计算机强大的数据处理能力，对指针式仪表进行自动判读，不仅降低了劳动者的工作强度，而且也提高了判读的准确度，对于工业中的测量技术的提高起到了一定的作用。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"