This dissertation presents three segmentation algorithms for compressing image documents, with a high compression ratio of both color and monochromatic compound document images. The proposed algorithms greatly outperform the famous image compression methods, JPEG and DjVu, and enable the effective extraction of the text from a complex background, achieving a high compression ratio for compound document images.

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The second is to design and realize a common use medical image processing system with the above enhancement method, then put into clinical practice to improve the working efficiency of diagnostician , reduce the fault rate of diagnosis.

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SBFT is considered a reliable approach to imaging the small bowel in inflammatory bowel disease, provided that it is a dedicated study, incorporating fluoroscopy with manual manipulation.4 The sensitivity and specificity of SBFT in terminal ileal disease is reported in the range of 85–95% and 89–94%, respectively, but these parameters are highly dependent on the experience of the radiologist.5 6 Although some radiologists favour SBE7 8 using a nasally placed enteric tube, SBFT can be at least as sensitive as SBE and is preferred by patients as no nasal intubation is necessary.9

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The management and quality analysis of the primitive images have been analyzed and studied in this paper, of which the content and structure are as follows:Firstly, the developing background and the meaning of the management and quality analysis of the primitive image, as well as the trends of the management and data quality of the image database studied both in and out of our country, have been discussed in detail.Secondly, the developing direction of the technology of the remote sensing image and the importance of the remote sensing images in the field of economy nowadays have been analyzed systematically. And it is pointed that the primitive image with the elements of interior and exterior orientation will become more and more important as a sort of image production.Thirdly, the hierarchical structure of database, especially the SQL Server adopted in this system, has been deep studied and analyzed in the aspects of Applying Program Interface, Internet Data Connector and ActiveX Data Object.Fourthly, the methods of assessing the quality of the remote sensing image have been put forward in the terms of geometry, construction and the integrality of the assistant information.Fifthly, the model of propagation of errors of the precision of the ground coordinates has been calculated in the steps of inner orientation, spatial resection and answering based on the deep analysis of the principles and processes of inner direction and space resection, which have also been experimented and analyzed in term of numerical value.Finally, the total design and the idiographic realization of the sub-modules have been introduced in detail, based on which the design and development of this system are realized in combination with the program languages such as VB6.0, VC6.0 and SQL.

本文針對原始影像的管理與質量分析進行了深入的研究與探討国产偷在线视频网，主要內(nèi)容包括：(1)首先對原始影像管理與質量分析系統(tǒng)的研制背景和意義進行了詳細論述免费中文不卡黄色，并對影像數(shù)據(jù)庫管理和數(shù)據(jù)質量研究的國內(nèi)外動態(tài)作了介紹；(2)對遙感影像技術目前的發(fā)展趨勢以及遙感影像在國民經(jīng)濟生活中的地位進行了深入的分析x9x9x9av，并指出附帶有內(nèi)外方位元素的原始影像作為一種影像產(chǎn)品將越來越會引起人們的重視五月天永久免费的网站；(3)對數(shù)據(jù)庫的體系結構進行了深入的研究與分析，尤其是對SQL Server數(shù)據(jù)庫的體系結構caopeng在线视，從編程接口国产,日韩,丝袜,欧美一区、Internet數(shù)據(jù)連接器和ActiveX數(shù)據(jù)對象三個方面進行了深入剖析；(4)從幾何質量黄色视频在线aaaaaa、構像質量和附屬信息的完整性三個方面提出了對遙感影像質量的評定方法xxxx在线视频；(5)基于對內(nèi)定向和空間后方交會原理及過程的深入分析，推導出了從內(nèi)定向到空間后方交會再到最終求解地面坐標的誤差傳遞模型wWW,性色,COM，并對上述模型進行了數(shù)值實驗和分析人人看操；(6)對原始影像管理與質量分析系統(tǒng)的總體設計和各模塊功能的具體實現(xiàn)進行了詳細的介紹，并在此基礎上聯(lián)合VB6.0最新日韩精品第二页视频在线播放网站、VC6.0和SQL等編程語言一级黄日本C爱视频，實現(xiàn)了系統(tǒng)的設計與開發(fā)。

The new-generation directors describe the growth experience of the youth in the process of a changing society. As a result, the films display a representation of the group image of the youth. The thesis is based on psychoanalyst Lacans theory of mirror image.

本文引用精神分析學家拉康的"鏡像"理論亚洲中文久久无码精品91，對90年代以來的青春影像的具體影像文本進行分析天堂婷婷久久香蕉狼人，梳理影像對年青一代成長經(jīng)歷的青春敘述，進而折射出新一代電影人的成長訴求在线A级毛片无码免费真人版。

In this paper ,we utilize the imagery with greater 1 meter resolution which is so called very high resolution as experimental data and do the research of ribbon road and simple building roof , and we talk about the process and method of extraction from high-resolution remotely sensed imagery :the representation of road and building in high-resolution image is analyzed ;a method of semi-automatic extraction for ribbon road based on angular texture signature and profile matching is promoted ;a algorithm for road extraction based on Snakes model is compared and analyzed ;the method of object-oriented image analysis and classification is introduced and we utilize this method to extract simple building roof semi-automatically ;the algorithm of road extraction is implemented as prototype system ;finally , the practicability of above-mentioned method are evaluated .

本文以分辨率大于1米的超高分辨率遙感影像作為試驗數(shù)據(jù)艹你综合，以具有一定寬度的帶狀道路和簡單建筑物屋頂作為研究對象，探討分析了高分辨率遙感影像中地物要素的半自動提取過程和方法：分析了高分辨率遙感影像中道路和建筑物的特征表現(xiàn)日韩精品第7页；提出了一種基于角度紋理特征和剖面匹配的帶狀道路半自動提取方法桃色AV网站；對比分析了基于Snakes模型的道路提取算法；介紹了面向對象的圖像分析和分類方法视频一区首页二区，使用該方法對簡單建筑物屋頂進行了半自動提取久久伊人精品一区二区三区；以原型系統(tǒng)方式對道路提取算法進行了實現(xiàn)国产一级婬片日本高清视频一；最后結合試驗，對上述各種方法在實用性方面進行了評估A级黄色网站在线免费观看。

The writer carries on processing to the Laichau area ETM remote sensing phantom data with application digital image processing method, and has obtained the good effect. She has withdrawn the mineralization alteration information and strengthened the loop of wire phantom characteristic. She has verified the golden ore deposit was in the loop of wire structure connection, the junction cuts as well as the ring structure edge spot. With the aid of in the remote sensing study information analysis method, the writer withdraws the mineralization advantageous loop of wire structure from the remote sensing phantom, and uses the mineral resource appraisal analysis system MORPAS software developed by China University of Geology to linear structure quantitative, gained massive quota information related with the gold mineralization.

本文應用數(shù)字圖像處理方法對萊州地區(qū)的ETM遙感影像數(shù)據(jù)進行處理高清一区二区三区视频久草，取得了較好的效果，提取出了礦化蝕變信息并增強了線環(huán)影像特征在线视频国产一区二区，已探明的金礦床均處于線環(huán)構造交匯国产精品性色AV、交切以及環(huán)形構造邊緣部位；借助于遙感地學信息分析方法三级无码视频进入，從遙感影像中提取成礦有利的線環(huán)構造黄色一级片试看，并利用中國地大開發(fā)的礦產(chǎn)資源評價分析系統(tǒng)MORPAS軟件對線性構造定量化国产精品黄色网站一级大片手机版免费看，獲取了大量與金礦化有關的定量信息。

In other words, on the basis of known low space resolution multi-spectral image and high space resolution panchromatic spectral image, it will simulate to create high space resolution multi-spectral image.

針對這一應用目的先锋影音av资源网，本文在對現(xiàn)有的定性定量指標分析的基礎上日韩色色图，設計了一組適合本文的評價標準，就是在目視判讀的基礎上911亚洲经典，采用平均梯度和小波能量分析融合影像和原始未降解的多光譜影像的空間分辨率差異日韩在线观看自拍网页视频，采用標準方差、標準偏差和協(xié)方差矩陣行列式值分析融合影像和原始未降解的多光譜影像的信息差別人人操人人亚人人干99，采用均值美女被操免费看、中值和歸一化最小方差分析融合影像的光譜信息保持程度。

The major contribution of our work is presenting a novel stylization algorithm and a steganographic algorithm for high dynamic range images.

本文主要貢獻為針對新的高動態(tài)范圍影像所提出二個演算法麻豆视频免费播放，能有效風格化高動態(tài)范圍影像人人泡人人干人人操，并利用高動態(tài)范圍風格化影像達到偽裝欺敵之目的。

In this regard, the research trend of globalization of competition has been positively open up. In this paper a novel simulated annealing feature uniformity band selection approach is proposed for the feature extraction of the hyperspectral remote sensing images. The simulated annealing band selection method has been successfully applied to the feature extraction of the hyperspectral images by clustering highly correlated hyperspectral bands into a smaller subset of band modules based on simulated annealing algorithm. SAFU built by SABS is an efficient feature extraction method.

本篇論文提出一個新型的模擬退火特徵齊一化波段選取法應用在高光譜遙測影像的特徵萃取一级毛片乱码视频，模擬退火波段選取法已經(jīng)成功的應用在高光譜影像的特徵萃取藉著群集高度相關的高光譜波段將之形成一個基於模擬退火演算法波段模組的子集合激情图区，本文提出之SAFU是建立在SABS之上，利用舊有SABS的特性加以改良舔穴在线，提出SAFU來對於高光譜影像可以更有效率的進行特徵萃取91精品免费大秀。