象全息圖 的英文怎麼說
中文拼音 [xiàngquánxītú]
象全息圖
英文
image hologram-
Admittedly, it is not at all obvious that by now shining a plane wave through the processed hologram one could reconstruct an image of the original object.
當然，我們還根本看不出，用一個平面波照射處理后的全息圖，為什麼能再現原來物體的一個象。Stamper and signature is very important in the affair of tradition work in government and enterprise. this article according to the characteristic of traditional signature and stamper, combinic the demands of signature and seal in e - government - affair work information system, inosculates the technology of middleware and e - government - affair security, makes use of object oriented and component technology, integrates correlation knowledge of compositive cryptogram, pki, seal digital image, activex etc, studies and achieves digital e - signature - seal middleware based on web which is used in internet / intranet environment
印章和簽名在傳統的政府辦公和企業事務處理中起著十分重要的作用。本文根據傳統簽名、蓋章的特點，結合電子政務辦公信息系統中的蓋章簽名需求，把電子政務安全技術和中間件技術相融合，利用面向對象和組件技術，集成密碼學、 pki 、印章數字圖像、 activex控制項等相關知識，研究並實現了一個應用於internet intranet環境中的基於web的電子簽章中間件。This contrasts with the computation of fundamental matrices and trifocal tensors, which use only a subsequence of 2 and 3 views respectively. secondly, in our methods, the essential geometry of the image single axis geometry may be specified by six parameters and this may be estimated from one conic and one fundamental matrix ( a total of 12 parameters ) or may be minimally estimated from two conies ( a total of 10 parameters ). previous methods have involved estimating more than this minimum number of parameters
從本質上講，本文提出的演算法是一個多視角幾何演算法，它充分利用了所獲得的圖象序列，將單軸旋轉運動的幾何信息很好地融入於二次曲線當中，從而創新地提出了利用二次曲線對單軸旋轉運動的不變量進行分析的方法，並首次求解出了單軸旋轉運動中的全部不變量。The query module is a retrieval system on internet, it adopts b / s mode of three - layer structure, and has been implemented by using the inner component ado and the third party component fileup of asp technology and sql server 7. 0. this module can support the transmission of multi - media file. the discussion module is a electronic white board which is based on network, it has been implemented by java language and java media framework ( one of java media apis )
本答疑係統由查詢和討論兩部分組成，查詢部分是一internet上的全文檢索系統，它採用三層結構的b / s模式，利用asp技術的內置組件ado 、第三方組件fileup和sqlserver7 . 0來實現，它能支持與問題相關的多媒體文件的上傳和下載，從而為查詢答疑提供了與問題相關場景（即音視頻信息）的支持；討論部分則是一網上實時交互系統，該系統是以java語言和javamediaapis （ applicationprograminterfaces應用程序介面）提供的jmf （ java多媒體框架）編程實現的網路電子白板，通過它能在ip網路上實現文字、圖形、圖象、音頻視頻信息的實時交流，使網上答疑變得直觀生動和高效This thesis adopts vfp database manage system ( dbms ), oo ( object oriented ) programming and sas statistic analysis software. starting with the impacting factors on cocoon - cooking technique of filature production, the system analyzes diversified data information, along with the relativity of various parameters used in technical designing. based on those, we scheme out the structure composing and system flow chart of cocoon - cooking problem - consulting, also develop maintainable and practical technological designing subsystem with friendly interface, simple operation and fine security
本課題採用vfp數據庫管理系統開發技術和面向對象的編程技術及sasrelease6 . 12統計分析軟體，採用關系數據模型，從繅絲生產中煮繭工藝過程的相關影響因素入手，充分分析影響煮繭的各種數據信息，以及在工藝設計中用到的各類參數的相關性，在此基礎上設計出煮繭問題咨詢子系統的結構組成和系統流程圖，進而研製具有良好界面，操作簡便，安全性好，實用且可維護的工藝設計子系統，以建立一個完善的煮繭工藝設計專家系統（ cctdes ） 。With the rapid improvement of the vhm in recent years, pattern recognition that uses vhm is now being researched widely
本論文的研究就是以角度復用的體全息存儲器作為相關運算器，來做圖象的相關識別。Then based on information theory, we discuss the security of informatin hiding system, including the security of plain messages, secure messages and host images
基於信息論描述了圖象信息隱藏及其攻擊過程，提出三類典型的理論安全性，即明信安全性、密信安全性和宿主圖象的安全性。In actual gis applications, both integrated gis platforms and specialized gis platforms are in demand. to satisfied with a special gis applications which has few spatial data, simple spatial objects, few demand for map ability, more demand for distance data access and more demand for multi - user cooperation ( i. e. : apply gis to telecomm resource management, electric power capital management, land property right management etc. ), a spatial data model based on constructed point set storage is presented
針對空間信息數據量較小、空間對象相對簡單、圖形功能要求不高，但對遠程數據訪問、多用戶並發操作等功能要求較高的一類特殊應用（如電信資源管理、電力資產管理和宗地管理等） ，本文提出了一個基於構造點集（用於空間圖形對象構造的樣本點的集合，簡稱為構造點集）的全關系型空間數據模型，來滿足該類應用的特殊要求。We have great confidence in the power of our team. we give service to our clients by the power of our team. brand design is like a pro - ject on mental labour. we made overall layout since pre - project work. shahtoosh is not traditional advertising company, we have no pag - es of newspapers and magazine or billboards. we are not good at those. so, you should konw the nature of our business. we are good at brand design to the solution of practical problems for enterprise on ci. design is more than deal, you may take 10, 000 rmb to get a lo - go from one ' s advertising company, but you never get plans and thoughts of the solution on ci. shahtoosh can give theses to your com - pany
在沙圖什的品牌設計團隊中，最重要的就是品牌設計部和品牌執行部，沙圖什沒有業務員，在企業形象的建立中，不是業務員的短期工作能解決問題的，所以沙圖什的業務來源全部依靠實際的口碑和網路口碑，然後由品牌視覺設計師直接和客戶溝通，這樣就減少了在溝通的傳達過程中的客戶信息流失，使設計師得到的信息更真實，減少客戶不必要的時間浪費。Aerial image hologram
空中影象全息圖Computer aided design ( cad ), is a kind of modern design technology that helps designers to finish production design assignment speediness, high speed, high quality, low cost. the application of cad of our country is at primary prevalence stage, and at the same time faces to the challenge of global networking and informationing. the developing requirement of users puts forword new requests of the cad production, software enterprise and application level. users not only require integration cad / cae / cam / capp / pdm and so on, but also puts forword the request on the aspect of deleveloping software, that is the same essentiality of convenience of users and intelligentize, functionality, leveling. on this developing tendency, put forword " the research and development of the object - oriented intelligentize cad system ", by conceiving a opening, applied, object - oriented cad system, realize the intelligentizing of designing parts, to provide effective measure of integration of information. and aims to push the application of cad technology at home and the application of advanced design technology in modern manufacturing
我國cad應用基本還在「甩圖板」階段，即初級普及cad階段，同時又面臨著全球網路化、信息化新的挑戰，用戶未來的發展需求對我們現在cad產品、軟體企業和應用水平都提出了新的要求，用戶不但要求集成cad cae cam capp pdm等一系列配套軟體產品，在軟體的開發方面提出了用戶方便性和軟體智能化與功能性並重的要求。在這種發展趨勢之下，我們提出了「面向對象的智能化cad系統的研究與開發」 ，通過構建一個開放的、實用的、面向對象的智能cad框架，實現企業零件設計的智能化，並為企業提供了信息集成的有效手段，以推進cad技術在國內的進一步應用和先進設計技術在現代製造業中的應用。In order to investigate the phenomenon that holograms tend to be deteriorated on baing recorded in photopolymers with shrinkage, a fourier hologram is taken with slant gratings formed by the reference beam and object beams of different space - frequency
摘要為了分析光致聚合材料記錄的譜面全息圖在再現過程中發生「擦除」現象，將譜面全息圖看作由不同角譜的物光與參考光在光致聚合材料內形成的不同傾斜角度的光柵總和。The work in this thesis is based on the combination of medicine - ultrasonics and the image processing. with the computer as an platform, several kinds of processing were conducted on the b images of hearts captured in clinic, such as image enhancement and edge detection. and pertinent information from the b images were extracted and used in synthesizing the m images of the heart in arbitrary directions
本論文將醫學超聲學與數字圖象處理兩門學科結合起來，以計算機為平臺，利用數字圖象處理方法，對心臟的b型圖象進行了圖象增強、邊緣邊檢測等處理，並從b型圖象上提取出相關信息，合成了全方位的m型圖象。And there ' s no doubt that " globalization " has not only brought college moral education opportunities but also issued challenges to it. to analyze systematically the effects of " globalization " phenomena in different sessions on college moral education, and put forward specific measures for satisfying the requests that the situation and the development of the youth and the society have raised is the target this thesis tries to realize
系統地分析信息技術、經濟、政治、文化等各個不同領域的「全球化」現象對高校德育工作的影響並提出相應對策，以使我國的高校德育工作能夠順應時代潮流、滿足形勢發展的需要，更好地為青年發展和社會發展服務是本文試圖努力的方向。Cd - rom information technology - lossless and near - lossless compression of continuous - tone still images - baseline cd - rom
信息技術.全色調靜態圖象的無損或接近無損的壓縮.基線The body comfort index is established. at the same time, the dekad apparent temperature distributing character of all over the country were calculated and analyzed based on many years average weather data of 198 stations
同時利用全國198站多年平均氣象資料計算分析了全國旬體感溫度的分佈特徵，以此為基礎進行了全國人體舒適度的區劃，並利用地理信息系統做出旬區劃圖。This paper stresses on discussing the architecture, access protocol and implementation mechanism based on xml and web services technologies, researches key technologies of metadata information service and data uniform access and management in database grid, designs and implements distributed mis subsystem and das subsystem, which support multi - domain management. mis can provides metadata information for the whole system, such as das and clients, it uses domain name 、 logical name and internal name of data object to uniformly name database resources in grid and implements name mapping mechanism and user view metadata information service and provides virtual organization and management of database resources. das can provide a scalable uniform data access by virtual organization and management of storage resources and multi - mode data share access mechanism, thus integrate database resources in grid and shields distribution and heterogeneity of resources and achieves transparent access. system adopts data access mechanism based on user request mapping to flexibly implement data access across multi domains, and adopts distributed data cache mechanism 、 security mechanism based gsi to provide high - performance secure data service for grid users
本文論述了griddaen - dai系統的邏輯結構、訪問協議、數據服務流程以及基於webservices 、 xml等技術的實現策略，重點研究數據庫網格中的元服務、數據統一訪問和管理等關鍵技術，設計和實現了支持多管理域的分散式元服務子系統和數據訪問服務子系統。其中元服務主要為整個系統提供各種元信息支持，它採用域名、數據對象的邏輯名稱、物理名稱和內部名稱對廣域環境下的數據庫數據進行了統一命名，實現了相應的名字映射機制和全局的用戶數據視圖服務，提供了數據庫資源的虛擬組織與管理方式;數據訪問服務通過提供可擴展的統一數據訪問和支持多種數據共享訪問模式，屏蔽了數據庫資源的分佈性和異構性，為用戶提供了統一透明的數據服務。It has important potential applications in copyright protection of digital media, secret communication and hidden annotation of host data. facing with this problems, aims of this paper will mainly focus on following aspects : 1. combined with the logistic mapping in non - linearity dynamics system, an image - encrypting algorithm based on modular arithmetic in wavelet transform is designed
本文在前人工作的基礎上，針對當前數字水印和圖象加密的發展狀況，完成了以下工作： 1 、從多媒體數據安全的角度，分析了多媒體信息的特點，深入研究和分析了數字圖象加密技術。At present, the problem in testing sheet resistance for micro - areas is that probes must be set up at the suitable locations by handwork. in order to know the wafer ' s impurity distributing, we need test many times, so will waste a lot of time. if the wafer ' s diameter would be 300mm, this problem will be more serious. in this paper, image analysis is introduced, through pre - processing and edge picking - up, the probe tips are recognized. then probe tips will be aligned respectively in two perpendicular directions through driving stepper motors. thus the distribution of sheet resistance for whole wafer is got by automatic testing and it offers information for detecting the impurity distribution and the diffusion uniformity
這樣，完成200mm （ 8時）圓片雜質的擴散分佈需要對許多圖形進行測試，需要花費很長的時間，當測試300mm矽片時問題就更為突出。本文將圖象與視覺測量系統引入四探針測試系統中，對採集到的原始探針圖像進行預處理、邊緣提取等操作，以便實現探針針尖的識別，然後由電機控制實現探針的自動定位。這樣測試系統可以自動獲得全片的薄層電阻分佈，為超大規模集成電路檢測雜質分佈和擴散的均勻性提供信息。With reference to calculation methods of solar radiation within domestic and abroad literature and with the help of our country ' s dem ( with its resolution is 1 km x 1 km ), we build a new model for potential solar radiation calculation combining with pci geomatica ' s platform. in the calculation, hypothesis is that insofar one clear day in more than one year as the biggest value of solar radiation of one day in many years is defined as potential value of daily global solar radiation, we also consider the infection of the slope, aspect and its geometry relations affect on solar radiation. we calculate potential solar radiation which maybe useful for research the distribution of solar energy and build large - scale grid database of our country ' s solar radiation
本研究試圖在借鑒國內外已有的太陽輻射計算方法的基礎上，利用全國的1 ： 100萬數字高程模型數據（ grid大小1km 1km ）為數據源，以pcigeomatica為計算平臺，以全國多年的太陽輻射日觀測數據進行模式驗證，在晴天無雲的理想條件下，根據太陽光線與實際地形間的幾何關系，研究坡度、坡向等地形因子對太陽輻射的影響，探討太陽輻射在復雜地表上的分配規律，力求尋找潛在太陽總輻射合理的計算方法，為研究太陽輻射時空分佈特徵和建立全國尺度的太陽輻射柵格氣象數據庫奠定基礎，為大尺度上的生態學過程研究提供基礎信息。分享友人