格式變換 的英文怎麼說
中文拼音 [géshìbiànhuàn]
格式變換
英文
format conversion-
Secondly, programmed the image processing arithmetic code which include the bottom arithmetic for the general condition comprises threshold division, region combination and informate and the middle level arithmetic for the given task comprises detecting the line dation creirection according to the hough transform in order to fix on the hole ’ s azimuth angle, detecting the aiguille tip position according to the image movement according to the environment and the image format
然後，根據目標環境要求和攝像機採集圖像格式，開發了圖像處理演算法程序。圖像處理演算法包括底層演算法和中層演算法兩部分，底層演算法針對通用情況，包括閾值分割、區域合併和信息生成。中層演算法針對具體任務設計，包括利用hough變換檢測棱線的方向，從而確定圓孔的方位角和利用基於圖像運動檢測鉆頭尖端位置。This paper refers to several creation in compatibility with large volume of fed display and conversion of different video signal. it firstly used special central chip al300, designed correlative circuits, successfully developed vga full - color fed console system, compatible with resolution 1280 1024, achieved functions such as multi - video signal conversion and interleaving, met vga ’ s resolution of fed. it firstly designed and fabricated vga interface and separated video interface - - s - video, converting several video signals to 24 bits full - colored digital image signal in fed driving system, achieved separation of luminance signal and chromatism signal, enhanced the bandwidth of luminance signal
首次採用平板顯示專用控制晶元al300 ，設計並製作了相關配套電路，支持的最高解析度是1280 1024 ，實現解隔行和多種視頻格式轉換的功能，滿足了fed顯示屏對vga解析度的要求。首次在基於fpga的vga級彩色fed控制系統中設計並製作了vga介面和分離電視信號s - video介面，可以將多種視頻信號變換為fed驅動系統可用的24位彩色數字圖像信號，實現亮度信號和色差信號的分離，提高了亮度信號的帶寬。Then the structure unit of hexangular lattice is found according to the principle of invariable symmetry. renormalization transformation is processed when we regard the structure unit and the growth model as graphs before and after transformation respectively. after choosing the 11 thermodynamic function fugacity as parameter, we can write out the partition functions before and after transformation and the formula of renormalization transformation
然後根據對稱性不變的原則，從整體晶格中選取結構單元，把結構單元和生長模型分別作為重整化變換前、后的圖形來進行重整化變換，選取熱力學函數易逸度為參量，寫出了重整化變換前後的配分函數和重整化變換關系式，求出了這一變換的不動點。Firstly, in spherical coordinate system, the sovp formulation for the time - harmonic electromagnetic fields of the current dipole in conductive infinite - space is derived, using reciprocity theorem and transforming relations between special functions. then, selecting appropriate coordinate system, using superposition principle, the boundary - value problem of modified magnetic vector potential on the problem of a time - harmonic current dipole in spherical conductor is solved and analytical solution is obtained. finally, by means of the addition formulas of legendre polynomial and spherical harmonics function of degree n and order 1, the analytical solution in spherical coordinate system specially located is transformed into that in spherical coordinate system arbitrarily located
首先利用特殊函數間的轉化關系和互易定理推導得到了無限大導體空間中球坐標下時諧電流元電磁場的二階矢量位形式：然後利用疊加原理，選擇合適坐標系，求解了導體球中時諧電流元的修正磁矢量位邊值問題，得到了問題的解析解；最後依據不同坐標系下電磁場解的轉化原理，藉助勒讓德多項式和n次1階球諧函數的加法公式，將坐標系特殊安放時的電磁場解析解變換到坐標系一般安放時的解析解，給出了球內電場和球外磁場的並矢格林函數。Our video post - processing algorithm can only convert several tipycal types of interlaced signals to de - interlaced signals. while the 21 types of video display formats must be achieved by video display module. in this dissertation. we provide the design method of video display module in detail based on the introduction of multiplicate video display formats. at the mean time, in order to improve image quality further, by analyzing and comparing a variety of currently popular image sealer methods. we provide a alternative way for selecting appropriate image sealer methods
視頻后處理演算法只針對幾種典型的輸入制式進行隔行變逐行的轉換，而多達21種的視頻顯示格式主要通過視頻顯示模塊來完成，因此，本文在介紹多種視頻顯示格式的基礎上，詳細介紹了針對我們目前版本的視頻后處理晶元視頻顯示模塊的設計方法，並且為了在視頻后處理晶元的后續版本中，進一步提高視頻顯示的質量，本文對圖像插值的方法也進行了探索，通過比較和分析目前多種流行的圖像插值方法，得到了后續版本圖像插值方法選擇的方向。So the model is more integral and accurate in describing the performance of heat and mass transfer in the adsorbent bed than the traditional mathematical model. 4. pens ( perturbational exponential numerical scheme ) is adopted to ensure the successful solving of the mathematical model and the reliability of results
採用攝動精確數值解格式（ pens ）來求解數學模型中的主要控制方程，並且考慮到控制方程的非定常性，對原pens格式進行了非定常變換，保證了數學模型計算的成功和結果的可靠性。A normal transform is introduced, and there are enough much grids in the region between the critical layer and the wall, where the variation of the disturbance is the quickest. the finite - difference of governing equations with fourth - order accuracy in the normal direction is utilized in full regions including points close the wall, and is very important for accurately discreting equations. the combination of global and local methods is implemented, and a new iterative formula is derived
對于曲線坐標系下的拋物化穩定性方程，文中發展了求解的高效數值方法:引進法向變換，使得在臨界層與壁面之間的擾動量變化最快的區域有更多的法向網格點;導出包含邊界鄰域在內的完全四階精度的法向有限差分格式，這對方程精確離散至關重要;採用全局法和局部法相結合的方法及其新的迭代公式，大大加速收斂並得到更精確的特徵值。First, the paper introduces the basic knowledge of the image processing technique, emphasizes the image processing method that is used in the measur - ement system, such as edge detection operator, curve fitting algorithm, espe - cially hough change in detail, etc. second, the paper introduces the vc + + 6. 0 program language, analyses its peculiarity and advantage, explains the form of the image in the computer and dib visiting functions
首先，介紹了圖像處理方法的基礎知識，特別重點講述了在本系統中將會應用到的一些圖像處理方法，如邊緣檢測運算元、曲線擬合演算法等等，尤其是對于哈夫變換的方法，進行了詳細闡述。其次，介紹了本系統所應用的編程語言vc + + 6 . 0 ，分析了其特點和優點，並說明了模擬圖像數字化后，在計算機里的存儲格式以及相應的設備無關位圖訪問函數。Compares with the traditional wavelet transformation, the wavelet transformation of lifting scheme have some characteristics : the operating speed more quickly, home position operation, the dsp chip realization
與傳統小波變換相比，提升格式小波變換具有運算速度快，原位運算，適合於dsp晶元實現等優點。Though adopting the - coordinate transformation in the control equations and mode - splitting technique, the external mode ( surface gravity waves ) is solved by the improved double - sweep - implicit finite difference method ; the internal mode ( internal gravity waves ) untilizes the eulerian - lagrangian method, which improves the implicit - difference scheme for the vertical direction. the newly developed 3d numerical tidal model with implicit scheme has been successfully applied in the radial sandbanks area
基於過程分裂法及垂向坐標伸縮變換，外模式採用改進型雙步全隱有限差分dsi法，內模式採用歐拉?拉格朗日公式，改進了三維垂向隱式格式，成功地建立了南黃海輻射狀沙脊群海域三維全隱格式潮流數學模型。With the integer wavelet transform to the original image we apply a general hid means in wavelet domain for all kinds of files especially for the executable files and text files. the result shows that we can get an invisible image
本文為可執行文件與文本文件及其他各種格式的文件提供了一種通用的小波域隱藏方式，採用整數小波變換對原始圖像進行處理，實驗結果表明，可以達到較好的不可見性。It study carefully the distortion of the remote sensing imagery, the rectification of the radiant quantity, the rs image strengthen and the color fusion. based on these achievements above, we do experiment on the differential rectification, the rs image fusion, the object determining and the exchange for the different format data, propose the plan and flow chart of the terrain map rectification by the rs imagery. we demonstrate the method for the target location and the direction outside by the rs imagery and how to select the reference point and read the information of the rs imagery
本文闡述了利用航天遙感影像進行1 : 25萬地形圖數據庫更新的必要性和可行性，在對spot和landsat遙感影像特性進行分析的基礎上，對航天遙感影像的系統變形、輻射量校正和影像增強與彩色融合等內容進行了認真研究，並在此基礎上對航天遙感影像數字微分糾正、影像融合、地物判讀、數據庫數據格式轉換、基於遙感影像的地形圖修測等方法進行了具體試驗，提出了利用遙感影像進行地形圖修測的具體方法和作業流程。A gateway sits between a telephone system, such as a pbx or a central office switch, and a data network, such as the internet, and translates calls from one format to another
網關置於電話系統（如專用小交換機或者電話局內的交換機）和數據網路（如因特網）之間，把電話呼叫從一種格式變成另一種格式。There is two questions on transferring the video signals from the output of the hdtv decode to display on the screen, one is that we should convert the video data into many different video formats which is named as format conversion function
經hdtv視頻解碼器解碼后的視頻信號在送去電視機顯示前需要解決兩個問題；一是對輸入的視頻格式可能做的視頻格式轉換（及yuv到rgb色度空間變換，稱為格式變換單元。The second chapter contains the principle and key asic implementation of data transformer of dvb - c system
第二章敘述數據格式變換，闡述其關鍵部分的asic實現。On the base of summarizing the multiwavelet theory the thesis studied several preflltering methods before decomposited the image by multiwavelet at large and analysised the relationship between multiwavelet and preflltering methods from several points of view. simulation experiments proved that using preflltering method can greatly improve the image ' s energy centrality than not using prefiltering. and different methods brings out different effects to specified multiwavelet, which explained that preflltering is connected with specified multiwavelet. next, the author brought forward a new method based on above study, with several experiments validating this conclusion by computer
本論文在綜述了小波、多小波變換理論的基礎上，較詳盡地分析了幾種常用的多小波預處理方法，從多個角度研究了預處理方法與多小波系統之間的適應性關系，並通過計算機模擬試驗證明了採用合適的預處理方法比不採用預處理方法（即簡單的格式轉換）能提高分解后圖像能量的聚集程度。進一步還研究了對于特定的多小波而言，預處理方法是與之相匹配的，即運用不同的預處理方法能量聚集程度不同。Variables and arrays is preserved during such format conversions
變量和數組中的二進制數據在格式轉換中被保留。Digital video post - processing ic is designed for consumer video format conversion to attain high quality image, which mainly includes de - interlacing spatial conversions and picture rate conversion
視頻后處理晶元可以完成各種格式轉換，包括去隔行、空間縮放、幀率變換等等，進一步提高觀賞的效果。Typical output horizontal formats are high definition 1920 pixels and standard definition 1280 pixels. the purpose of the horizontal format conversion is to allow up or down sampling of picture data in order to increase or decrease the number of horizontal samples in a line to allow the video output to match many different standards
水平格式變換的目的在於對視頻數據進行上抽樣或下抽樣以增加或減少每行的像素數量，使視頻輸出符合不同的標準；垂直格式變換則是對視頻圖像的垂直解析度上進行上抽樣或下抽樣。In this paper, we introduce the design of the video post processing which comprise the on screen display and video format conversion
本文詳細介紹了包括屏幕顯示單元及視頻格式變換單元的視頻后處理單元設計思想和設計過程。分享友人