最優分割法 的英文怎麼說

中文拼音 [zuìyōufēngēfǎ]
最優分割法 英文
optimal section
  • 最 : 副詞（表示某種屬性超過所有同類的人或事物） most; best; worst; first; very; least; above all; -est
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 割 : 動詞（截斷） cut; mow
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 最優 : optimal; optimum最優策略 optimal policy; optimal strategy; 最優設計 optimum design; 最優值 optima...
  1. By using network flow theory, the optimization problem of power conservation is transformed into the optimal bipartition problem of a flow network which can be partitioned by the max - flow mm - cut algorithm

    利用網路流理論，將節約電量的最優化問題轉化為一個流網路的最優分割問題，而後者可採用最大流最小切割演算法實現最優切分。
  2. Clustering analyse is a method of data disposing and include hard clustering, fuzzy clustering and feasibility clustering. the operation speed of hard clustering is higher, but it dissevers the relations of samples. fuzzy clustering overcome it, but there is local best the thesis brings up a improved method to overcome it by combining hard clustering and fuzzy clustering

    針對聚類分析中的硬聚類方法、模糊聚類方法和可能性聚類方法，硬聚類方法速度快，但割裂了樣本之間的聯系；模糊聚類克服了這一缺陷，但存在局部最優，為此將硬聚類和模糊相結合，提出一種新的聚類分析方法。
  3. Optimal linear combination for segmentation of leukocyte images

    白細胞圖像的最優線性組合分割方法
  4. Experiments are performed and results show : 1 the popular retrieval models the okapi s bm25 model and the smart s vector space model with length normalization do not perform well for document similarity search ; 2 the proposed model based on texttiling is effective and outperforms other models, including the cosine measure ; 3 the methods for the three components in the proposed model are validated to be appropriately employed

    我們通過實驗驗證了以下三點： 1 trec中的常用信息檢索模型不能很好地解決文檔相似搜索2我們提出的基於texttiling技術的模型是有效的，性能優于其他模型3我們提出的模型中所採用的方法是有效的，包括利用texttiling技術進行文本子主題分割，利用餘弦公式來計算文本塊之間的相似度，以及利用最優匹配方法來求解文檔之間的總體相似度。
  5. The proposed model takes into account the subtopic structures of documents. it first splits the documents into text segments with texttiling and calculates the similarities for different pairs of text segments in the documents. lastly the overall similarity between the documents is returned by combining the similarities of different pairs of text segments with optimal matching method

    該模型首先採用texttiling技術將文檔分割成能代表子主題的文本塊，然後計算兩個文檔中不同文本塊之間的相似度，最後通過圖論中的最優匹配方法綜合文本塊之間的相似度得到兩個文檔之間的總體相似度。
  6. This dissertation deals with the content - based image retrieval ( cbir ) theory and technique ; some new features and tools for more concisely and discriminatingly charactering the content of an image are proposed, such as region - based color histogram, grey - primitive co - occurrence matrix, ratio of centripetal moment, ratio of eccentric moment and ratio of inertial moment. a new modified genetic algorithm is also described in this dissertation, which can upgrade the performance of standard genetic algorithm ( sga ) while used in image segmentation

    本文以圖像數據庫檢索為主線，討論了基於視覺內容的圖像檢索方法，提出包括基於區域顏色直方圖、灰度?基元共生矩陣及向心矩比、偏心矩比、慣性矩比的特徵描述方式；對遺傳演算法存在的早熟、收斂到最優解慢等問題提出了解決方法，並將改進遺傳演算法應用到圖像分割中，編制了相應程序。
  7. Genetic algorithm, as a computational model simulating the biological evolution process of the genetic selection theory of dar - win, is a whole new global optimization algorithm and is widely used in many fields with its remarkable characteristic of simplicity, commonability, stability, suitability for parallel processing, high - efficiency, and practibility. on the other hand, there are many op - timization problems in the field of digital image processing, such as image compression, pattern - recognition, image rectification, image segmentation, 3d image recovery, image inquiry, and or so. in fact all these problems can be generalized as the problem of searching for a global optimal solution in a large solution space, which is the classic application field of genetic algorithm

    遺傳演算法是模擬達爾文的遺傳選擇和自然淘汰的生物進化過程的計算模型，是一種新的全局優化搜索演算法，具有簡單通用、穩定性強、適于并行處理以及高效、實用等顯著特點，在很多領域得到了廣泛應用，另一方面，在圖像處理領域有很多優化問題如圖像壓縮，模式識別，圖像校準，圖像分割，三維重建，圖像檢索等等，實際上都等同於一個大范圍搜索尋優問題，而最優化問題是遺傳演算法經典應用領域，因此遺傳演算法完全勝任在圖像處理中優化方面的計算。
  8. Bringing forward an intelligent decision method of image segmentation based on roughset theory to make the system automatically select segmentation algorithm in simple scenes. firstly, it selects some representative segmentation algorithms to make up of an algorithm library, which is used to process kinds of sample images ; secondly, it makes the decision informationtable utilizing diversified numerical features extracted from the sample images and the optimalsegmentation algorithm of each sample image according to segmentation quality evaluationcriterion ; finally, it applies rough set theory on discretization and attribution reduction of

    為了使系統在簡單場景下能夠通過自動選取分割演算法來提取目標，提出了一種基於粗糙集理論的圖像分割智能決策方法。首先選取若干具代表性的分割演算法構成演算法庫，並用它們對各種樣本圖像進行分割;然後利用從樣本圖像中提取出來的各種數值特徵，並根據圖像分割質量評價標準評判出各樣本圖像的最優分割演算法，用其構成決策信息表;最後應用粗糙集理論來對決策信息表進行離散化處理和屬性約簡，以生成圖像分割演算法選取的決策規則。
  9. The image features of object and ambiance in the real robot visual servo system are analyzed. the method of object recognition based on image segmentation and corner detection is presented. an image is segmented into several regions by image segmentation

    分析了實際的機器人視覺系統中目標物體以及環境的圖像特徵，提出基於圖像分割與角點檢測的物體識別方法，通過圖像分割將整幅圖像分割為一個個的單一物體區域，分別利用角點檢測，找出與模板角點信息相匹配的區域，然後利用基於模糊自適應操作運算元遺傳演算法的圖像匹配方法尋求最優匹配。
  10. A novel method of content - based image segmentation using deformable template matching is proposed. a two - dimensional ( 2 - d ) deformable template based on orthogonal curves is built by pre - computing extensions of the deformable template along orthogonal curves and sampling the curves uniformly. then the definitions of internal and external energy functions are given according to the image segmentation problem, and genetic algorithm is used to obtain globally optimal solutions. the proposed method uses a lower - dimensional search space than conventional methods and reduces the sensitivity of the algorithm to initial placement of the template. experiments on real - world images and in simulations at low signal - to - noise ratio show the robustness and good performance of the method

    本文提出一種採用可變形模板匹配技術進行基於內容的圖像分割演算法.通過預先計算出可變形模板沿著變形的正交曲線，並對模板曲線及正交曲線進行離散抽樣，建立一基於正交曲線的二維（ 2 - d ）可變形模板，針對圖像分割問題定義控制可變形模板進行變形的內、外部能量函數，本文採用遺傳演算法搜索能量函數最小的全局最優解.該新演算法比傳統的可變形模板匹配方法降低了搜索空間的維數，減少了演算法對模板初始位置的敏感.對實際圖像及模擬低信噪比圖像處理的結果表明，新演算法具有良好的分割精度及穩定性
  11. The paper changes the discretization problems to exploring the best cutting points based on genetic algorithms for discretizing the set of continuous attributes according to the basic concepts of rough set theory, then removing the redundant cuts and producing small discretizations which maintain the required capability of classification

    本文將離散化問題轉化為分割點的尋優問題，綜合考慮多個屬性之間的依賴關系，利用遺傳演算法尋找給定區間數的最優分割點，利用粗糙集理論的基本分類思想，刪除冗餘分割點。
  12. Finally, the ability of applying the approved aco algorithm to msa is studied. the idea of divide - and - conquer is adopted to improving the progressive algorithm and the longest common subsequence of multiple sequences is proposed as the partition points of multiple sequences. also, the paper presents how to solve the longest common subsequence of multiple sequences by the approved aco algorithm for mcp

    最後，本文對改進的蟻群優化演算法在多序列比對問題上的應用進行了研究，採取分治思想改進現有的progressive演算法，提出利用最長公共子序列進行多序列分割的策略，並給出怎樣利用解決最大團問題的蟻群優化演算法求解多序列的最長公共子序列的方法。
  13. The three primary color channels of color image are separately captured to the image acquisition board by using special hardware and software technology, therefore, three lines of seeds are parallel captured. contrastive test is done to compare advantage and disadvantage of threshold chosen method, which can either be chosen from trying or iteration, and predefined threshold chosen is selected, which result in lessen processing time. region labeling using sequential algorithm and seed object recognition are studied, and then the center of a region is calculated

    包括：為了有效地去除大量冗餘圖像信息，減少計算機存儲量，而採用的逐場採集和隔幀存方法；為實現三行播種通道種子信息的并行採集，圖像三分量獨立採集的軟硬體技術方法；對比實驗了自定義閾值選取與基於迭代方式的最優閾值的優缺點，選用了自定義閾值進行圖像分割，縮短了圖像處理時間：研究了基於序貫演算法的種子區域標記技術與種子目標識別技術，並進行了質心參數計算。
  14. Compared with the fixed threshold histogram method used widely, this method can find optimal thresholds to the different complex backgrounds

    相對于固定閾值的直方圖檢測方法，該演算法可以針對不同的圖像內容產生相應的最優分割閾值。
  15. In the paper, based on the characteristics of sediments and the susceptibility, the sporopollen diagram was divided into five palynofloral zones by trying to use the cluster analysis of the ordered samples and the program of c + +

    本文嘗試利用有序樣品的聚類分析方法，對孢粉帶進行劃分，並用c + +編寫程序，得到5段最優分割。並結合沉積物特徵、磁化率特徵及孢粉圖式劃分出5個孢粉帶。
  16. It learns from the basic thought of hierarchical clustering methods ( hcm ), which groups objects by comparing the sizes of distance or similar coefficients between objects, meanwhile, combines with the optimal split - plot designs ( ospd ) in ordered samples, and synthesizes the intuitive property of hcm and the character of simplicity and the ability in finding out the accurate solution of ospd. with history data, this paper assumes that data from the same group come from the same distribution, and so do the history data

    本文汲取了系統聚類法中通過定義距離或相似系數並以其大小將對象進行分類的基本思想，將之與有序樣本情況下的最優分割法相結合，吸收了系統聚類法的直觀性和最優分割法的簡捷性及可以求出精確最優解的良好性質，在存在歷史數據的條件下，假設同類數據來自於同一分佈，歷史數據相應的來自該分佈。
  17. Using optimum segmentation for combined samples division

    利用最優分割法劃分組合樣的探討
  18. The prototype system realized all the above technologies, and the tbs can be converted into stl model by uniform dividing or optimized dividing methods, and two kinds of stl files, i. e. binary file and ascii file can output. in this way, the re / rp systems integration based on tbs model is successfully realized

    在原型系統上按照均勻分割和最優分割兩種方法實現了從tbs模型生成stl模型的轉換，並實現了分別按照二進制格式文件和asc格式文件兩種方式輸出stl模型數據；成功地解決了基於tbs建模理論的re系統與rp系統的數據集成問題，為在產品快速開發中綜合利用re rp系統的優勢創造了有利環境。
  19. The result is good for high - resolution images, but is inefficient for middle resolution images. developed another new method for selecting optimal segmentation scale : objects max - area method. the graph that shows the relationship of objects max - area and segmentation scale is ladder like increased

    該方法能同時確定影像中多種地物類別的最優分割尺度，證明了不同類別有其相應的最優分割尺度，突破了最優尺度選擇曲線只能適用於一個類別的限制，但該方法只適用於高解析度影像信息提取最優尺度的選擇，對于中低解析度的影像效果不甚理想。
  20. With the contents of 44 sorts of elements in regional rocks and strata of hebei province as the research object and the optimal partition of ordered geological quantity as the means, the authors divided the chemical strata and determined their boundaries

    摘要以河北省區域巖石地層組44種元素含量為對象，以有序地質量最優分割方法為手段，進行化學地層界線劃分。
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