视觉的

It is very important to control the position error.A new method for measuring the boresight error between optical axes based on facular center located with vision image is presented.

提出了基于视觉图像定位光斑中心的轴偏角测量方法，并基于LABVIEW虚拟仪器平台构建了机器视觉测角系统。

His studio Fons Hickmann m23 develops holistic communication systems: Corporate design, book and poster layouts, magazine concepts, and digital media.

他的冯斯·黑格曼 m23工作室涵盖整个视觉传达系统设计：视觉识别设计、书籍和海报设计、杂志概念设计和数字化媒体设计。

Firstly, the paper, combining the characteristic of synchronous pulse bursts and inhibition with the modified PCNN model, presents a way of finding the foveation points in the images adaptively and effectively, and simulates the human vision system. Secondly, PCNN is extended to PCNNs, based on the properties of information couple and transmission, an algorithm that is used to fuse images of the same target got by several sensors to an image is presented to simulate the human vision system. Thirdly, combining the properties of synchronous pulse bursts, capture, and transmission and competition of waves, the paper presents two ways of classification, one is an algorithm based on the properties of neuron to capture and inhibit to classify the data taking on any complex unlinear distribution robustly, the other is based on the restricted distance and modified of the former to remove the influence of inferior samples in classification; Finally, based on the accumulative difference pictures, and the forming and transmission of PCNN wave, selecting and controlling the direction of autowave by connecting the neighbouring neurons selectively, the paper presents a way to simulate the tracks of moving object and detect the moving direction.

首先结合PCNN的同步脉冲发放和侧抑制特性，提出了基于改进型PCNN的图像凹点检测算法，该算法是一种自适应而有效的图像凹点检测方法，并且较好地仿真了人类视觉系统；然后，结合信息传递和信息耦合特性，将PCNN扩展成PCNNs，提出了一种基于PCNNs的图像融合算法，能够将多个传感器获取的同一目标的图像信息融合到一幅图像中，有效模拟了人类视觉系统；另外，结合PCNN的同步脉冲发放特性、捕获特性和波的传播竞争特性，开拓地将PCNN用于模式分类中，提出了基于耦合神经元点火捕获／抑制特性的分类方法和改进的约束距离下的PCNN分类方法，前者可实现对样本空间中任意复杂分布训练样本的稳健非线性分类，而后者能够消除训练样本中刺点对分类的影响；最后，结合累积差分图像思想、PCNN波的形成与传播特性，通过各神经元之间连接取向来选择与控制自动波的流向，将PCNN用于运动视觉分析中的运动轨迹模拟及运动方向检测。

Objective To study the effect of nerve growth factor on thenumberal density and morphology of positive neurons ofneuronal nitric oxide synthase in visual central systemin monocularly deprived rats in critical period, and providebasic referent evidences to preventing and treating deprivedamblyopia.

中文摘要：目的：研究和探讨在大鼠视觉发育敏感期内神经生长因子对单眼剥夺大鼠视觉中枢神经型一氧化氮合酶阳性神经元数量及形态的影响，为临床预防和治疗弱视拓展思路并提供基础研究依据。

We should train our eyes consciously,and convert freely between nastic sense of sight and rational sense of sight,recognize and understand the objects that we are drawing profoundly,rein our eyes effectively,and observe the objects correctly.

要有意识地训练自己的眼睛，在理性视觉和感性视觉之间自如地转换，深刻地认识理解写生对象，有效地驾驭自己怕眼睛，准确地观察对象。

A Visual Field Test (also sometimes called the Humphrey Visual Field Assessment or perimetry) tests for peripheral or side vision.

视觉实地测试（有时也称为汉弗莱视觉实地评估或视野）测试周边或副作用的远见。

This article tries to make an analysis of the Chinese classical gardens and other cultural phenomenon of the same origin from the angle of vision, and points out that it was "reclusiveness", the Chinese traditional mode of landscape seeing, that has determined the physical form of the Chinese classical gardens.

摘 要：本文尝试从视觉分析中国古典园林及其他同源文化现象，指出是&隐&这种中国传统景观视觉模式决定了中国古典园林的物质空间形态。

Here we demonstrate by in vivo time-lapse imaging of optic tectal cells in Xenopus laevis tadpoles that enhanced visual activity driven by a light stimulus promotes dendritic arbor growth.

在此，我们使用视觉非洲爪蟾蝌蚪顶盖细胞活体延时成像证明，轻微刺激下增强的视觉活动促进树突棘生长。

The adaptive-network-based fuzzy inference system was carefully designed to model the VEP signal, the adaptive noise cancellation with ANFIS was applied for estimating VEPs.

方法通过设计合适的自适应模糊神经网络，对视觉诱发脑电信号进行建模，从而采用自适应噪声消除方法滤除干扰信号，提取出视觉诱发脑电信号。

Since it was difficult to use machine vision for crop rows orientating, a method based on Hough transformation was developed in this paper.

针对机器视觉对作物行定位困难问题，给出一种基于Hough变换的作物行视觉定位方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。