查询词典 image recognizing

Due to the problem that the relative parameters of aviatic sensing image are often difficult to get, A line scan and data fitting method was presented in order to obtain whole gray change in image, and then to correct image vignetting phenomenon.

针对航空遥感影像在拍摄过程中相关参数不易获取的问题，提出了利用逐行扫描及数据拟合的方法来获取影像整体灰度变化情况，从而实现影像渐晕现象的复原。

Bandelet transform can take advantage of the geometrical regularity of image structure and represent sharp image transitions such as edges efficiently in image fusion.

Bandelet变换能充分利用图像的几何正则性，是一种基于边缘的图像表示方法。

A method based on linear singularity analysis of image is presented. The improved method, called Directional Beamlet Transform is better than traditional Beamlet transform about directional information of image and has the ability of representing linear-singularity of image. According to the analysis of linear singularity, edge detection is transferred to detecting singularity point in the coefficient matrix of DBT.

针对基于图像像素点分析的边缘提取方法存在无法同时满足高抑噪性、连续性、定位性等问题，本文提出了方向Beamle 变换方法，在定义图像线奇异性的理论基础上，利用DBT 对图像进行线奇异性分析，依据Beamlet 变换具有的线段提取能力，将图像边缘检测问题转化为方向Beamlet 变换系数矩阵中奇异点的检测问题，以降低噪声点对边缘检测结果的影响。

In this paper, beamlet prestack depth migration based on Ga borDaubechies frame decomposition is used for angledomain imaging. Through different stack procedures, both common reflectionangle image gathers and common dipangle image gathers are constructed from the loc al angle image matrices.

本文在采用GaborDaubechies框架分解的小波束叠前角度域偏移成像基础上，利用不同的叠加方法由局部角度域像矩阵得到了反射角域CIG和倾角域CIG。

The main routes of this graduation thesis is to compile uniformity gradient or MTF software 、match for the quality of digital cameral image the last of digital images and give a comprehensive evaluation for the digital image in discussion the basic principles of digital mapping cameras and digital camera-image quality evaluation.

本次毕业文的主要研究内容是在讨论数码航摄仪的基本原理和数码航摄仪影像质量评价的基本原理上，编写均匀梯度和MTF软件对数码航摄仪影像质量进行匹配，最后对数码航摄仪影像进行综合评价。

With the progress of era and technology, the image capture systems become more and more indispensable in our daily life. The demand of the image capture system is increasing constantly in many applications, such as digital camera, experimental recording and security systems. Especially, the research of wireless sensor networks also prevails at present, so that maybe the image capturer will be one of the sensor components.

随著时代和科技的进步，影像撷取系统逐渐成为日常生活中不可或缺的工具，不论是生活趣味上、实验纪录或是保安防盗等应用对影像撷取系统需求也不断增加，尤其是目前无线感测网路的研究也方兴未艾，影像撷取也可能是其中一种感测元件。

This method is that we first threshold image from the image, then we apply fuzzy distance transform to get fuzzy distance image, and finally, we use the watershed algorithm to apart conglutinant or overlapped grain.

该方法首先对颗粒图像进行二值化，然后对图像作模糊距离变换得到模糊距离图，再利用分水岭算法将粘连或者部分重叠颗粒分离。

In the paper, a brand new measuring proposal which developed the foundation of conversional grating measurement has been introduced. It applies the electronic ocular (which essential element is CMOS image sensor) to the length measurement and uses the digital image processing technique subdivide the grating image in order to improve the distinguishability and accuracy of the system, and make the data processing, saving and transmission much more easier in the meantime.

本课题在现有的光栅计量基础上提出了一种全新的测量技术方案：结合现有的光栅计量技术，以电子目镜(核心元件为CMOS图像传感器)作为光电转换器件应用于长度测量系统，并采用计算机图像处理技术对测量的光栅图像进行数字化细分，以达到较高的系统分辨率及测量精度，并且使测量数据的处理、保存和传输更加简便。

For the problem that passive millimeter wave image is fuzzy and of low resolution,the partial differential equation method is proposed for high-resolution restoration of the image and then the PDE model and the corresponsive image restoration algorithm are given.

针对被动毫米波图像模糊和分辨率较低，提出采用偏微分方程方法进行图像的高分辨率恢复，并给出了偏微分方程模型和相应的图像恢复算法。

The thesis attempts to find the inherent national image formation mechanisms through national image theory parsing, trying to strip systematically the influential variables on national image with level analysis and dialyze its essence as well as inner logic, affiliating with reality and analyzing the "Spiral of Silence" of China threat theory , putting forw.

本文试图通过国家形象的理论解析，从中发现国家形象的内在形成机制，并应用层次分析的思考模式对影响国家形象的变量进行有条理的剥离，透析其实质与内在逻辑关系，进而联系现实，分析&中国威胁论&的&沉默螺旋&，为我国对美公共外交工作提出相应的对策和建议。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48