视觉的

From the solution to local problems of motion vision and static vision to the design of relatively complete computer vision systems and then to the establishment of general-purpose vision systems comparing with human intelligence is a long course full of allurement and challenge.

从局部的运动视觉和静态视觉问题的求解，到较为完整的计算机视觉系统的构造，再到通用性的可以类比于人类智能的视觉系统的建立，这是一个充满诱惑且极富挑战的漫长历程。

Objective To discuss the factors affecting binocular vision by observing the effects of anisometropia and its correction vis LASIK and glasses.

目的 观察成人屈光参差患者接受准分子激光原位角膜磨镶术后双眼视觉情况，探讨影响双眼视觉形成和恢复的主要因素及LASIK与戴框架眼镜对双眼视觉恢复作用的异同。

With introducing kinds of ways of show colour in computer and chromatology, the paper find out different math regression equation on a base of hue, brightness and saturation to describe psychological sense about different colour, and then with help of computer to describe the psychological sense.

心理视觉分析部分则介绍了计算机和色彩学的表色方法，利用色彩的色相、明度和纯度三属性，采用不同数学回归经验公式，把色彩心理视觉数字化、公式化，进而利用计算机对流行色进行视觉分析，最后得到文字解读信息。

At the level of visual primitive, position, orientation and motion are the fundamental and complete set of visual binding factors.

在视觉元素水平，位置、取向和运动是最基本的视觉捆绑因素，也是这一层次视觉捆绑因素的完全集。

The results showed that the avian nLM cells were sensitive to edges moving across their ERFs, depending on the contrast, length, and orientation, but not on the shape and area size of the stimuli.

主要证据有：（1）运动边缘可诱导出强烈的视觉发放；（2）神经元视觉发放与刺激物形状和大小无关；（3）刺激物边缘模糊后神经元的视觉反应明显下降。

To solve the defects of depending on image demarcation existed in current monocular vision and in the tridimensional match of the binocular vision, an approach of using monocular vision to measure the distance between an object and the lens is put forward in the paper.

针对目前单目视觉中依靠图像标定及其在双目视觉中立体匹配方法的不足，提出了利用单目视觉测量物体与镜头之间距离的测距方法。

In light of recent relying on monocular vision in binocular vision camera calibration and stereo matching methods, the proposed use of monocular vision measuring the distance between the object and the lens distance method.

详细说明：针对日前单目视觉中依靠摄像标定及其在双目视觉中立体匹配方法的不足，提出了利用单目视觉测量物体与镜头之间距离的测距方法。

Without striction to the moving of the calibration target, all the parameters can be readily calibrated after the sensor has been mounted to the whole vision system.

三维立体视觉传感技术 1、分析了双目视觉传感器基线距与传感器测量精度的关系，提出了基于单CCD摄像机实现双目视觉传感器功能的新方法。

This research is to find out the effects of light level, visual angle and eccentricity on the spectral sensitivity of human eyes at mesopic region; to validate the possibility of working out the spectral luminous efficacy curves based on visual performance at mesopic light levels; to find the connection between the results of performance-based method and brightness-matching method.

本论文主要研究照明水平、目标大小和目标偏心度等因素对中间视觉状态下视觉功能的光谱响应特性的影响；探讨在视觉功能的基础上获得人眼光谱光视效率的可能性以及基于视觉功能法(Performance-based Method)和传统的视亮度匹配法(Brightness-matching method)之间所存在的联系。

The camera calibration method is based on the 2D plane target\'s camera calibration method that is proposed by Zhang Zheng-you et al. Intrinsic and extrinsic parameters of fixed-focus camera are obtained and the precision and the error analysis of Camera calibration are done. The multi-sensor vision system errors are obtained. The error average value is 3.39 mm in X lateral, 0.43 mm in Y lateral, and 1.52 mm in Z laterals. The precision might satisfy the multi-sensor vision system\'s localization request.(3) The goal position and intensity have difference between the visible light image and the near-infrared image because of their image formation mechanism, resolution and field of view differences.

2建立了基于2D圆控制点的摄像机标定试验系统，对多源传感器视觉系统的摄像机，采用张正友等人提出的基于2D平面靶标摄像机标定方法进行了标定试验，得到了多源传感器视觉系统的摄像机内外参数，并对标定结果进行了精度和误差分析，得出视觉系统在X方向误差均值为3.39 mm，Y方向误差均值为0.43 mm，Z方向误差均值为1.52 mm，可以满足多源传感器视觉系统的定位要求。

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％。