查询词典 laser vision

Objective To study the effect of argon laser and semiconductor laser on macular drusen and vision acuity.

目的探讨氩激光和半导体激光对黄斑玻璃膜疣和视功能的影响。

Contrast sensitivity function provides a more sensitive and more full-scale method than general eidoptometry. Although vision is normal, a fall of contrast sensitivity function in the early date after laser in situ keratomileusis would affect visual quality. It can be improved by scrutiny, rational medication and examination before and after laser in situ keratomileusis.

CSF提供了一种比常规视力检查更敏感、更全面的视功能评价手段，尽管裸眼视力正常，但LASIK术后早期CSF的下降会影响患者的视觉效果，这种现象可通过严谨的术前检查筛选、合理的手术设计、细致的手术操作、术前术后规范的用药随诊得到部分的补偿。

Visual range evaluation of LLL night vision system with laser illuminator .

微光夜视系统新的阈值探测理论与视距探测方程研究。

For this reason, we have observed 134 eyes vision before and after the laser treatment of the macular hole.

患者求治的目的，主要是获得其有用视力，这是眼科医师不得不考虑的问题。

Odometry, Panoramic vision, and laser range finder data were fused in order to obtain a more realistic estimation of the mobile robot orientation and position.

利用Odometry，全景视觉数据，激光测距数据融合来更加逼真的估测移动机器人的方向和立场。

After the calculation, the physician can read the numbers of pulses that would be required for this ablation, and the sizes of the various pulses created with various spot scanning ,next ,the surgeon is able to utilize the star s4 excimer laser to create a prevue lens with this calculated ablation so that the patient can subjectively assess the vision quality benefits of this particular correction.

在进行计算以后，医师能读取切削手术必须的脉冲数量，并且由变量光斑扫描所带来的不同脉冲的大小，然后，外科医生能运用VISX STAR s4准分子激光子童打制虚拟角膜镜片，这样医生可以主观地评估这一特定的矫正手术的视觉质量的优越性。

This paper provides a method for mobile robot indoor simultaneous localization and mapping using laser range finder and monocular vision.

摘要该文研究了部分结构化室内环境中自主移动机器人同时定位和地图构建问题。

In order to obtain the reliable and accurate headway distance data, a state space model for distance data filter is established and then a new data fusion and estimation algorithm based on Kalman filter principle is developed. Its recursion formula is obtained. Taking the distance measurements of machine vision and laser radar as inputs, this fusion and estimation algorithm can output more reliable and accurate fusion data in real time.

建立了距离滤波的状态空间数学模型，提出了一种新的基于Kalman滤波原理的距离数据融合估计方法，推导出融合估计的递推公式，对来自机器视觉和激光雷达的距离数据进行融合估计，以减少距离数据的噪声，提高其可靠性与准确性。

The thesis first described the research and application in soybean and similar agricultural production online detection based on mechanical, electromagnetism and machine vision using seeable light, laser and near infrared reflection image detection principle.

本文首先概述了国内外大豆等农产品基于机械、电磁效应和机器视觉在可见光、激光以及近红外成像检测在线异物识别系统的研究和应用现状。

Computer micro-vision, Mirau microscopic interferometry, stroboscopic photography and laser Doppler vibrator are integrated into this platform. In-plane and out-of-plane periodic motion characteristics of micro-resonator are measured, and out-of-plane transient motion of micro-mirror is analyzed. In-plane displacement, motion phase and resonance frequency can be measured by integrating computer micro-vision with stroboscopic photography, and the repeatable accuracy of in-plane displacement is 30 nm.

实验结果表明，利用计算机微视觉和频闪成像技术能够实现微结构的平面位移、运动相位及谐振频率等周期运动参量的测试，位移的重复精度为30 nm；利用显微干涉和频闪成像技术可实现微结构的离面位移及表面扭曲等周期运动参量的测试，位移的重复精度为3 nm；激光多普勒测振技术具有在频域上对微结构瞬态运动进行分析的优点，是时域上周期运动测试的重要补充。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。