matching block 中文意思是什麼
matching block
解釋
匹配部件-
Experiments show that the efficient motion estimation algorithm proposed can further reduce block matching distortion computations relative to conventional fast motion estimation algorithms with neglectable coding efficiency loss ( within 0. 1db )
提出一種基於節點模型的可變形塊匹配運動估計演算法來搜索最佳運動矢量。實驗表明，在編碼性能損失很小的條件下，可以使得運動搜索塊匹配的運算量在通常快速運動搜索演算法的基礎上下降61 % 。 -
Fractal coding has been proved useful for image compression. it is also proved effective for content - based image retrieval. in the paper, we present a block - constrained fractal coding scheme and a matching strategy for content - based image retrieval. in this coding scheme, an image is partitioned into non - overlap blocks of a size close to that of a query iconic image. fractal codes are generated for each block independently. in the similarity measure of fractal codes, an improved nona - tree decomposition scheme is adopted to avoid matching the fractal codes globally in order to reduce computational complexity. our experimental results show that our coding scheme and the matching strategy we adopted is useful for image retrieval, and is compared favorably with other two methods tested in terms of storage usage and computing time
分形編碼在圖像壓縮方面取得了很好的效果，同時，分形編碼也能夠用於基於內容的圖像檢索.本文提出了一種基於塊限制的分形編碼演算法和匹配策略，並將它們用於圖像檢索.在我們編碼演算法中，圖像會被預先分成互相不重疊的子圖像塊，然後對這些子圖像進行獨立地分形編碼，從而獲得整幅圖像的分形碼.該編碼演算法能夠在很大程度上減少編碼時間.在進行圖像間相似性的匹配時，我們採用改進的基於九叉樹的分配策略，從而避免全局地進行分形碼的匹配，減少了計算量.實驗結果說明，我們的編碼演算法和匹配策略能夠比較有效地應用於基於內容的圖像檢索，在計算時間和存儲時間上都優于實驗中其它兩種方法 -
The first facet is to put forward four - step block matching algorithm which can deduce the time of motion estimation and improve the coding efficiency, based on the traditional motion estimation algorithms. the second facet is to propose a new rate control algorithm, that is average - reaction rate control algorithm, based on the rate control of mpeg2. the new rate control algorithm can achieve rapid and efficient adaptive coding
首先在對傳統的運動估計演算法進行研究和改進的基礎上，提出了四步搜索塊匹配的運動估計演算法，減少了運動估計的時間，提高了編碼效率；其次在分析mpeg2比特率控制的基礎上，提出了一種新的比特率控制演算法? ?平均響應比特率控制演算法，該演算法能夠快速有效的實現自適應編碼。 -
Nmake looks for a matching inference rule if a description block is not followed by a commands block
如果描述塊後面沒有緊跟命令塊， nmake將查找匹配的推理規則。 -
In addition, a structure matching algorithm is proposed at the end of this paper. it is used for the solution of object tracing problems in water oil - driving project, where the water oil - driving micro images do not satisfy a block motion estimation criterion
另外，本論文在第六章中還對不滿足塊運動檢測的微觀驅油圖象，通過結構匹配的辦法，解決了驅油研究中的跟蹤問題。 -
Nacpro apparel pattern making system has great progress in the intellectualized and humanized operation. original database management mode, intellectualized automatic pattern - making, auto - grading and customized system, entirely opening unlimited basic block library, linkage operation of pattern modifying, substantial mark lib and line lib in the system or setting, point parallel line - cutting grading and 3d re - grading or more - times grading, marker making for traditional textile irregular textile knitted textile, etc., auto - matching plaid marker making, beds marker making and double - deck bed marker making, automatic marker making which can be modified by hands any time. we do everything to help the users operating conveniently, quickly and economically
隨著計算機技術不斷發展，在我公司全體員工的努力下， nacpro服裝制板排板系統在智能化操作和人性化操作方面的綜合能力大大提高，新穎的數據庫管理模式智能化的自動打板自動放碼及度身定做全開放式的無限量原型板庫打樣后修改紙樣的關聯聯動操作大量系統和自定義的記號庫及線型庫碼點平行線-切開線多種放碼方式相結合併可進行二次多次立體放碼傳統面料不規則面料針織面料等不同面料的排料方式自動對格排料分床及高低床排料自動排料並可隨時與手動相結合的人工可干預智能排料我們所做的一切，都是為了讓用戶操作得更加方便快捷節約時間節約面料，我們可以肯定地說， nacpro將以其嶄新的面貌，無愧成為當今同行業的勝出者。 -
At last, the vlsi implementation complexity of motion estimation in video encoding is analyzed. furthermore, a fast block matching algorithm based on hardware implementation and its vlsi architecture are presented
最後，本文對實時視頻編碼器中運動估計的vlsi實現方法進行了研究，提出了一種易於硬體實現的快速塊匹配演算法及其vlsi結構。 -
This new technology changes from the traditional method by which the induced and compressor wheel separately are designed and produced to a new one by which the one - piece compressor is designed. on the basis of this new technology and the optimum blade profile, the performance of both the compressor and the turbocharger is largely improved. through the heating power calculation of the compressor, the analysis of the surge and the block of the compressor, the test - bed performance test of the turbocharger, the matching test of turbocharger and diesel engine, the propulsion test of the turbocharger on plateau condition, it is proved that the newly - designed compressor not only has high efficiency, but also improves the flow distribution in the high efficiency area so that the propulsion line can run through the high efficiency area
主要內容包括：提出一種全新的壓氣機葉輪技術和概念，這種技術將傳統的導風輪和壓氣機分開設計、單獨加工改為整體設計、整體加工的單體葉輪；從增壓器與柴油機配機計算所得出的基本參數出發，通過對壓氣機進行熱力計算，確定壓氣機的基本結構參數；再對葉型以及葉輪輪廓與葉輪罩殼的配合間隙進行優化，對新設計的壓氣機進行喘振和堵塞分析；通過增壓器平臺性能試驗，驗證了新設計的壓氣機的性能水平得到了較大的提高，達到了提高增壓器的整體性能水平的目的；通過增壓器與柴油機配機試驗、以及增壓器用於高原條件下的牽引試驗，驗證了新設計的壓氣機不但具有高效率，還改善了高效率區的流量分佈，使牽引特性線貫穿高效率區。 -
Characteristics : it has the advantage of matching color accurately, checking block easily, adding ink homogeneously with the installation of permanent dealing, automatic piping, full automatic printing and fixed position
特點：具有套色準確，對版容易，上墨均勻等優點。配有電暈處理裝置、自動上管、全自動印刷定位裝置。 -
A new efficient vlsi architecture for full search block matching motion estimation. in vlsi - soc, rm montpellier, france, 2001, pp. 253 - 264
本文還為這種演算法設計了一個硬體結構，該結構可以實現全流水，一拍內完成一個運動向量的搜索。 -
Making use of the ridge tracing results, the algorithm can obtain some attributes of the feature points. combining the attributes and the local structural information, it can identify and eliminate the false feature structures, so as to eliminate the false features. ( 3 ) in the matching section, a reference point orientation algorithm based on block direction and its sine component is given at first
前者把8鄰域編碼技術和查表法引入到紋線跟蹤中，提高了紋線跟蹤的速度；後者利用紋線跟蹤的結果，提取指紋特徵點的屬性，並結合特徵點的局部結構信息，總結出各種偽特徵結構的特徵，進而對其進行識別和濾除，達到濾除偽特徵點的目的。 -
A fast non - iterative global motion estimation ( gme ) algorithm is disclosed for estimating the perspective transform global motion parameters from the motion vectors ( mv ) obtained from the block matching process that includes grouping a plurality of motion vectors in the input video stream into a predetermined number of groups of motion vectors, calculating a set of global motion parameters from each of the predetermined groups of the motion vector, and processing the set of global motion parameters generated from the calculation to obtain a final estimation
本發明系關於一種快速非反覆式全域移動估測方法，以由區塊匹配程序中所獲得的移動向量去估測一透視轉換全域移動參數，其包含一分組步驟，將該輸入影像資料流中的多個移動向量區分成具有預定數目的移動向量之群組?一計算步驟，系依據每一群組中之移動向量，求取該等群組之全域移動向量參數值?一處理步驟，系處理計算步驟中所計算出的每一群組之群組全域移動向量參數值，以獲得一最後之全域移動向量。 -
Simulation results show reconstructed image of this technique has good overall visual effect and has no block profile which may exist in block matching motion estimation method. mrme ' s time requirement approximates that of block logarithm search algorithm
模擬結果表明，該方法重建的解碼圖像整體感好，無塊匹配搜索法的塊輪廓，而編碼速度和塊對數搜索法相當。 -
In single - object detection and tracking experiment system can track the object continually and credibly, because of the use of block matching algorithm in background matching, the system run time is reduced. in the object coherence judgment experiment, object ' s 3d
在單目標的入侵檢測及跟蹤實驗中，對運動的目標能夠進行連續而可靠的跟蹤，並且由於在背景匹配中運用了塊匹配演算法，減少了系統運行時間。 -
Second, this paper design the simulation scheme of bicm for comparing the performance over fading channel and awgn channel that combine 2 / 3 rate, 4 states punctured convolutional code with 8psk modulation, matching block interleave or random interleave, transform through rayleigh channel or awgn channel and use the way that combine coherent demodulation with viterbi decoding in receiver. design the scheme of bicm _ id that use the iterative decoding technique and the scheme of tcm for compare
為了驗證bicm和bicm _ id在衰落通道和加性高斯白噪聲通道（ awgn ）下的性能，設計了一個2 / 3碼率， 4狀態的鑿孔卷積碼經過塊交織或隨機交織，與8psk調制相結合，在rayleigh通道下或awgn通道下傳輸，接收端採用相干解調與維特比譯碼相結合的bicm方案，在接收端引入迭代反饋譯碼的bicm _ id方案，以及與之相比較的tcm方案。 -
The original image is divided into non - overlap square domain block collection and range collection, which is fourfold the domain block. to every domain block, the best self - similarity transformation is gained by matching the found best similar range block, the parameters of the gained best domain block ' s transformations are the image compression code. the fourth chapter discusses and implements fractal image compression method based on region partit ion
在第三章中討論並實現了基於子塊劃分的分形圖象壓縮方法，這種方法將原始圖象劃分為不重疊的正方形值域塊集和四倍大小的正方形定義塊集，對于每一個值域塊，在定義塊集中通過最佳匹配找出最相似的定義塊，通過匹配得到值域塊的最佳自相似變換，對所在值域塊的最佳自相似變換參數編碼實現圖象壓縮。 -
Through testing many different block matching algorithms in the motion estimation, the new three step search algorithm is chosen, which can fulfill the requirement of the system
在運動估計中通過對多種塊匹配演算法進行實驗，選擇了一種可以滿足系統要求的演算法? ?新的三步搜索法。 -
In mrme, coding of intra - frame and inter - frame are done in wavelet decomposition domain. mrme costs much less time to perform motion estimation operation compared to block matching motion full search algorithm ( fsa )
該方法可保證幀內、幀間編碼過程始終在小波分解域內進行，運動估計運算量比塊匹配全搜索法小得多。 -
The original knowledge which is described in natural language in electronic text is disposed by filtrating, semantic block segmenting, word segmenting, syntax and semantic analyzing, pattern matching. in the end it is expressed in the semantic network and storaged in the multimedia knowledge database
在本系統中，原始的以電子文本形式存在的自然語言描述的知識經過過濾，切分語義塊，分詞及語法、語義分析，模式匹配，以語義網路的形式存入多媒體數據庫。 -
The block matching criterions are first discussed and the full search method with other fast block matching algorithms followed
首先介紹了運動估計中的塊匹配準則，接著分類介紹了全搜索法和各種快速搜索法。
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