特種字元 的英文怎麼說
中文拼音 [tèzhǒngzìyuán]
特種字元
英文
special character-
This dissertation brings forward and realizes the multilevel classifiable method which is based on characters coding. above all, this method realizes the first - grade classification by extracting enough effective characters from characters and coding them, to the others which coundn " t be recognized by the first - grade classification, the method will adopt the second - grade classification using template matching to recognize these characters
本文提出並實現了基於特徵編碼的多級分類識別方法，通過給字元抽取足夠多的有效的特徵並給特徵編碼實現第一級分類，對于第一級分類后仍不能區分的字元，再進入第二級分類用模板匹配的方法最終達到區分的目的，這種方法的重點在第一級分類階段。This characterization is not pejorative ; it simply means that c deals with the same sort of objects that most computers do, namely characters, numbers, and addresses
這個特徵不是貶義的;簡單的說c語言可以處理計算機能處理的大多數同種類的對象，換句話說字元，數字，和地址We discussed some statistical feature extraction methods, and the application of assom neural network in feature extraction
我們研究了幾種統計特徵提取方法，和基於自適應子空間自組織映射（ assom ）神經網路提取字元的特徵提取方法。This thesis explains the necessity of the character recognition technology of the computer at first, describe the meaning in which the handwritten numeral discerns ; pretreatment technology of handwritten numeral recognition, including two value, line segmentation, word segmentation smooth, removing noising, standardization and thinning are discussed two value concretely discusses whole threshold value, some threshold value, dynamic threshold value and utilize space information to carry on threshold, which are several kinds of common method of choosing threshold value, especially utilize space information to carry on threshold value is describe in detail ; adopting to the foundation of thinning based on mathematics morphology, thinning algorithm of serials same and thinning algorithm of protecting shape are discussed ; afterwards, according to principle ' s diagram of the on - line character recognition, by analyzing the structure feature of the handwritten numeral, this thesis has proposed the online recognition te chnology of the free handwritten numeral based on the stroke feature and the online recognition technology of the free handwritten numeral based on the multistage classifying device. detail narrated noise removing, stroke characteristic definition and discernment, distance criterion of whole word match ; then under the foundation of handwritten numeral segmentation, off - line handwritten numeral recognition is researched. especially minimum distance classifying device, tree classifying device and adaptive resonance ( art ) network classifying device is discussed at the same time, believes degree analyses are introduced to integrate a lot of classifying devices ; at the end, the typical application of the handwritten numeral recognition was briefly narrated, its application in extensive data statistics, financial affairs, tax, finance and mail sorting have been explored
二值化時對整體閾值二值化、局部閾值二值化、動態閾值二值化和利用空間信息進行閾值選取幾種常用的閾值選取方法進行討論，特別對利用空間信息進行閾值選取進行了詳細論述；在對通過對基於數學形態學的細化的基礎上，討論序貫同倫形態細化演算法和保形的快速形態細化演算法；然後依據聯機字元識別原理框圖，分析了手寫數字的結構特點，提出了基於筆劃特徵的任意手寫數字在線識別技術和基於多級分類器任意手寫數字在線識別技術，對其中涉及的筆劃識別前的噪聲處理、筆劃間特徵量的定義及識別、整字匹配的距離準則進行了詳細敘述；繼而在對手寫數字的分割的基礎下對脫機手寫數字識別進行了研究，對基於最小距離分類器字元識別、基於樹分類器的字元識別、基於自適應共振（ art ）網路的字元識別分別進行了詳細討論，並引入置信度分析將多個分類器進行了混合集成；最後簡單闡述了手寫數字識別的典型應用，對其在大規模數據統計、財務、稅務、金融及郵件分揀中的應用進行了探索。Firstly, the pretreatment of character to be recognized is researched, stressed discussing the subdivisional process of character, and a kind of fast shape preserving morphological thinning algorithm is used. in the following, how to construct the structure model on the basis of characteristic point ) sub - stroke and their interrelation is discussed, and a kind of method that describe sub - stroke through the feature of the sequence of curvature is brought forward. finally, the paper adopts the recognising model of printing number that base on repository, and describes the constructing method of repository
文中首先對待識別字元的預處理進行了研究，著重探討了字元的細化過程，採用了一種基於數學形態學的保形的快速細化演算法；接著探討了如何以特徵點和子筆段及其相互關系為基礎構造結構模型，提出了一種以曲率序列性質描述子筆段的方法：最後採用了以知識庫為基礎的印刷體數字識別模型，並詳細地描述了知識庫的構造方法。2. handwritten and button on the combination of features, through innovative science plum keyboard layout. will be able to simply click and crossed all the 12 box of imported chinese and english characters, unique character design crossed election, quickly and accurately
2 .結合了手寫和按鍵輸入的特點，通過新穎科學的梅花鍵盤布局，簡單點擊和劃線就能在12個方格中輸入各種中英文字元，獨特劃線選字設計，準確快速，方便單手操作。Then utilized these skeleton to form a description with the feature of strokes and stroke structure based on the theory and method of graph theory, and fuzzy recognition technique is introduced to achieve character recognition with excellent robust
在識別處理中，我們利用字元的筆劃特徵並引入模糊識別理論，提出了一種具有良好抗干擾性的快速字元識別技術。In character recognition, we proposed a concept of " rough skeleton ", and developed a technique of skeleton extractin g based on non - thinning process of characters via three steps : character discomposed based component, local skeleton extraction and global skeleton connection
根據骨架特徵，利用的圖論的理論與方法，我們提出了一種提取包括筆劃特徵與筆劃結構特徵的字元識別特徵的提取技術。By analyzing all sorts of data involved in the drawing of plane arrangement of the contact net, the paper then presents and realizes the sub - systems of drawing data management, which includes setting up the data structure, programming and managing of the data and provides the drawing data for the whole system used for the later drawing, finally by introducing the concerned theories of the parameterized design explains the similarities and differences and their applied scope of all kinds of parameterized technologies, and by associating with the features of the plane arrangement maps of the railway contact net analyzing size restraint of contact net
它是針對鐵路接觸網平面布置圖的特點來完成選擇區間或站場繪制、圖紙設定、圖型設定、字元高度、圖型坐標點、繪圖基點和圖型數據文件保存路徑的設置以及布置圖的標注欄和明細表尺寸設置；緊接著通過對接觸網平面布置圖的繪圖中所涉及的各種類型數據進行分析，提出並實現繪圖數據管理子系統，它包括建立繪圖系統的數據結構，對數據進行編輯管理，向整個系統提供繪圖數據，供其後的圖形繪制使用；最後通過對參數化設計的相關理論進行介紹，闡述了各種參數化技術的異同點和適用范圍，並結合鐵路接觸網平面布置圖的特點具體分析了接觸網線路的尺寸約束。That reads characters from a byte stream in a particular encoding
，使其以一種特定的編碼從位元組流中讀取字元。Thirdly, decrease the difficulty of the character recognition through studying the method of character preprocessing ; at last, some effective methods of feature extraction, such as the one based on image transform with the invariant features which keep stable while the picture move, rotate and zoom in or out, and the other focused on the shape of character and features of direction
三、深入探討了字元識別的預處理方法，減少字元識別時的運算量和難度。四、討論了三種特徵向量的提取方法，一種是基於平移、旋轉和尺度不變性的圖像變換法，一種是計算中心矩的方法，再就是強調字元形狀和結構的方向特徵量提取法，實驗中通過最小距離法進行字元的分類識別，匹配時間少，識別率有所提高。Each font family has a specific way of forming individual letters
每種字體系列都有生成各個字元的特殊方式。The model, in this case, is the high - level language program - which, like all useful models, hides irrelevant detail about the idiosyncrasies of the underlying computing technology such as internal word size, the numbers of accumulators and index registers, the type of alu, and so on
這種情況下，模式就是這個高級語言程序，它就像所有有用的模式那樣，隱藏了潛在的計算技術特性上的相關細節（比如內存字元大小，累加器的個數，索引寄存器， alu算術邏輯單元類型等等） 。It brought forward genetic algorithms with binary character string coding, genetic operation is the best optional optimization preserving strategy operation, multipoint crossover and nonsymmetrical mutation based on researching widely the genetic algorithms " characteristics of varied coding modes, selection modes, crossover modes and mutation modes in allusion to genetic algorithms is difficult of multi - parameter coding and genetic operation ' s realization for wave impedances inversion
針對遺傳演算法用於波阻抗反演涉及多參數編碼、以及對應遺傳操作不易實現的問題，在廣泛研究了遺傳演算法的各種編碼方式、及其對應的選擇方式、交叉方式以及變異方式特點的基礎上，提出了採用二進制字元串編碼、遺傳操作為最優保存策略選擇、多點交叉和非均勻變異的遺傳演算法。This paper brought forward global optimized wave impedances mixed inversion based on genetic algorithms with binary character string coding, genetic operation is the best optional optimization preserving strategy operation, multipoint crossover and nonsymmetrical mutation based on researching widely the genetic algorithms ' characteristics of varied coding modes, selection modes, crossover modes and mutation modes in allusion to genetic algorithms is difficult of multi - parameter coding and genetic operation ' s realization for wave impedances inversion
摘要針對遺傳演算法用於波阻抗反演涉及多參數編碼、以及對應遺傳操作不易實現的問題，在廣泛研究了遺傳演算法的各種編碼方式、及其對應的選擇方式、交叉方式以及變異方式特點的基礎上，提出了採用二進制字元串編碼、遺傳操作為最優保存策略選擇、多點交叉和非均勻變異的遺傳演算法，基於該演算法形成了全局尋優的波阻抗混合反演方法。A special magnetic - ink character - recogniti on code the consists of a set of10 numeric symbols and four special symbols
一種由10個數字字元和4個特殊字元組成的特殊的磁墨字元識別代碼。This article analyses the comparison of equalization or sequence between strings. it expounds in particular the effects of the three orders of arrangements ( machine, pinyin, stroke ) in detail
摘要對字元串的相等和大小比較作了分析，特別對於3種排序次序（機器、拼音、筆畫）對排序的影響進行詳細的闡述。A character set that contains letters and may contain control characters, special characters, and the space character, but not digits
包含有字母、還可以有控制字元、特殊字元和間隔字元，但不包含數字字元的一種字符集。To avoid misunderstanding, let me state again that imposing an encoding is not a solution because, as explained above, it is always possible to escape special characters to character entities
為了避免誤解，我們再說明一次，強制採用某種編碼不能解決問題，因為如上所述，可以將特殊字元轉義成字元實體。Represents a string comparison operation that uses specific case and culture - based or ordinal comparison rules. the following tables list the members exposed by the
表示一種字元串比較操作，該操作使用特定的大小寫以及基於區域性的比較規則或序號比較規則。分享友人