image distance

Design of an Infinite Image Distance Achromatic Microscope Objective Based on OSLO

基于OSLO的无限远像距消色差显微物镜的设计

The image-forming system design completed in the thesis is based on infinite image distance optics theory .

本文基于无限远像距光学系统原理，完成CCD成像光路设计及相关部件。

Scrambling quality evaluation method based on image distance measure

基于图像距离测度的置乱效果评价法

The formulae given the corresponding permitted image distance can be calculated .

利用所给公式算出了相应的允许象距。

Object - image distance formula of single spherical surface is derived through Time s Compensation .

用时间补偿法推导了单一球面的物像距公式。

The selection of concave lens in focal length measuring experiment by objective distance image distance method

物距-像距法测凹透镜焦距实验中透镜的选择

The effects of spherical aberration on measuring focus of thin convex lens with object distance image distance method

球差对物距像距法测薄凸透镜焦距的影响

In this paper the complete analysis for uncertainty was given by using object and image distance mathods to measure the focal length .

本文对用物距像距法测薄凸透镜焦距时的不确定度进行了较全面的分析。

Measuring the focal lengths of thin lens by means of object distance and image distance is a commonly utilized method in geometric optics .

变焦（距）（圆柱）透镜利用物距、像距法测量薄透镜的焦度是几何光学中最常用的方法。

The harm degree of the rice blast and the rice sheath blight was detected according to the distance characteristic , at present there had not defined the only method of digital image distance .

由于水稻稻瘟病及水稻纹枯病的病害程度是根据距离特征来检测，目前还没有定义数字图像距离的唯一方法。

Studies indicated that image distance is independent of input intensity above a certain threshold and distance between modulate plane and input plane of media , but dependent on the gain coefficient and modulation size ;

研究表明，成像距离基本上与输入光束的强度和调制平面到介质入射面的距离没有关系，但是与介质的增益系数及调制细丝的尺寸有关；

The optical system of line constructive laser confocal scanning microscope is designed . The optical design software OSLO is used to design special infinite image distance half flat field objective as well as laser extender and collimating lens .

设计了线结构光共焦扫描显微成像光学系统，使用光学设计软件OSLO设计了专用的无限远像距半平场显微物镜和激光扩束准直镜。

Solution of Transform Formula between Image Pixel Distance and Space Distance

图像像素距离与空间距离变换公式的求解

Face Representation and Recognition Based on Image Euclidean Distance

基于图像欧氏距离的人脸描述和识别方法

Distilling valid character of obstacle 's image and distance between obstacle and mobile robot .

提取了障碍物图象的有效特征和移动机器人离障碍物距离。由于通常所用的融合方法有许多缺点。

As for reproduction of 3D audio , methods on controlling sound ' direction and sound image ' distance are proposed using linear loudspeakers array .

针对3D音频再现，提出了利用线型扬声器阵列控制声音的方向以及声像距离的方法。

Operator uses the joystick to control remote mobile robot to complete basic movement and avoid the obstacle with the use of the feedback image and distance information .

操作者在客户端通过观察图像和距离信息，操纵游戏杆控制远程的移动机器人完成基本的运动和避开障碍物的运动。

Therefore , we combined biased manifold learning approach with image euclidean distance to improve LLE . When embedded with general regression neural network ( GRNN ), the poses of test samples are estimated with multivariate linear regression .

因此，本文结合图像欧氏距离和偏置LLE流形学习方法，对头部姿态图像降维，并通过广义回归神经网络（GRNN）和多元线性回归的方法，估计头部图像的姿态。

Meanwhile , we get the distance between every two face images by the image Euclidean distance , and by mathematical analysis it is proved that the image Euclidean distance is able to reflect the different structural information between face images well . 4 .

与此同时，计算每两幅图像间的距离时采用的图像欧式距离也由数学推导和比较实验验证了其能够更好地反映人脸图像之间的差异。

SNR limitation of high-speed visual image system detection distance

信噪比对高速视频系统作用距离制约的分析

Texture Classification of SPOT ( Pan ) Image Using Minimum Distance in Frequency Space

基于频域最小距离的SPOT（Pan）图像纹理分类算法

Determine similar image by compute distance between query image and every image in similar cluster .

检索时，将查询图像与聚类各簇的质心进行比较确定其相似簇，加上颜色特征计算查询图像与相似簇中各图像的相似性距离。

Intend to show a spiritual depth instead of the virtual image of three-dimensional distance .

意图以心灵空间深度取代三度空间距离的虚像。

The nearest neighbor recognition strategy is used , the template image with minimum distance from the test image as the recognition results .

最后采用最近邻识别策略，与测试图像距离最小的模板图像作为识别的结果。

This prototype system can provide some practical assistant functions for diagnosis of breast cancer such as window transformation , image enhancement and distance measurement .

该系统提供了部分的实用性乳腺癌诊断的辅助功能，如图像的调窗处理、增强显示和图像的测距等等。

This paper summaries the researches on the application of the technology of image analysis , distance transformation and medial axis transformation , to the field of computer graphics .

本文是将图像分析技术距离变换与中轴变换应用于计算机图形学领域研究工作的一个总结。

For each bone X ray image , the distance from its features to the two prototypes in feature space is computed to provide an objective judgement on the degree of osteoporosis .

对每一幅骨X线图像，在特征空间中计算其特征到两个标准的距离来提供对骨质疏松程度的客观评价。

Crystalling cones could form a real superposition image at a distance of 300-350 m from the surface of cornea ( correspond to the level of retina ) under different adaptation states .

不同适应状态的晶体柱都能在距离复眼表面300&350μm之处形成光学重叠像。

This paper discusses the systematic error of the non-ideal thin convex lens focus measures by image between substance distance means or the conjugation means when neglect the main spots interval and ball disparity .

讨论了忽略主点间距及球差在物距像距法、共轭法测量非理想透镜焦距的系统误差。

Experimental results show that this method can reduce the effect of reference minutiae and poor quality image on ridge distance estimation , and the ridge distance estimation results are reliable and invariable to the resolution of image acquisition system .

实验证明，采用这种方法进行纹线距离估计，弱化了细节特征点和一些低质量指纹区域的存在对纹线距离估计的干扰，估计结果可靠，同时也使得该方法对图像采集分辨率具有不变性。