紋理統一法 的英文怎麼說
中文拼音 [wénlǐtǒngyīfǎ]
紋理統一法
英文
method of unifying the rock veins- 紋 : 名詞(花紋; 紋縷兒) lines; veins; grain
- 理 : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
- 統 : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
- 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...
- 紋理 : vein; lines; stripes; grain; graining; varvity; texture紋理方向 grain direction
- 統一 : 1. (聯成整體) unify; unite; integrate 2. (一致的; 整體的) unified; unitary; centralized
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Among them the gray level co - occurrence matrix ( glcm ) and gray gradient co - occurrence matrix ( ggcm ) methods, which attributed to the statistic textural analysis scheme were then chosen to extract the textural features of five kind areas on satellite images. in the second part the principle of classification and bp neural network were introduced. combined with textural features, the improved bp neural network successfully performed on the classification of the satellite images
論文的第一部分介紹了進行紋理特徵研究的一些典型的方法,利用其中的基於統計的紋理分析法中的灰度共生矩陣以及灰度一梯度共生矩陣法,分析了衛星雲圖上五類區域的紋理特性;第二部分主要介紹了遙感圖像分類原理以及神經網路中的bp演算法,在對演算法原理進行深入理解的基礎上,把紋理特徵與神經網路進行組合,實現對衛星雲圖進行分類分析;第三部分內容是在前面圖像分類結果的基礎上,對序列圖像用相關匹配法進行運動分析,反演雲跡風風場。In this paper, we made an investigation into texture feature extraction and classification based on statistic method and its application in multi - spectral image classification. the research works of this paper have been done as follows : firstly, in order to overcome the weakness of gray level co - occurrence matrix ( glcm ), a new unsupervised texture segment algorithm, based on multi - resolution model, is presented in this thesis
本文主要研究了基於紋理統計特性的特徵提取與分割方法,並將其用於實際的多光譜圖像分類,具體工作如下:第一,針對傳統灰度共現陣方法中特徵提取的尺度單一問題,本文提出了一種多分辨無監督紋理分割演算法。The journal of physiology, 1968, 195 : 215 - 243. 15 zhu s c, wu y n, mumford d b. frame : filters, random fields and maximum entropy - towards a unified theory for texture modeling
對前一個問題,我們首先針對文檔圖像中的典型紋理模式,找到了一組最有代表性的濾波器和統計特徵,由此構成演算法所需的紋理特徵。At first, the paper confirms singular area by singular detection, then designs a series of low - pass filters that have different templates according to the different position in finger image for a local area, at last sets up gabor filter parameters according to the characteristics of fingerprint image. the improved enhancement algorithm has a better robust, and can preserve texture structure of singular area effectively. in binary noise clearance, the paper presents an algorithm that clears the biggish white speckles and black speckles
在指紋圖像增強方面,本文針對傳統的基於gabor濾波器指紋圖像增強演算法魯棒性差以及通常會改變奇異區紋理結構的缺點,對原有演算法進行了一些改進:首先通過檢測奇異點確定奇異區,然後根據局部區域在指紋圖像中的位置構建相應取值方式的低通濾波器並對該局部區域方向圖進行濾波,最後根據指紋圖像紋線的特點對gabor濾波器參數進行設置。In total, the main work and creativity in this treatise can be summed up four points : 1 ) after analyzing the traditional means to recognize the car plate with texture, we propound the conception of dubious region and extract the dubious regions from original image to process in later steps
對傳統的紋理定位方法進行了分析,在此基礎上提出了懷疑區域的概念,從圖像中提取出若干可能的位置去進行下一步的處理,從而將原先一步到位的過程轉變為一個由粗及細的分析過程,降低了早期的誤判率: 2So we advance a method that adapting to dealing with our problem, and do some research with several aspect : first, discussing the application of morphology detecting edge of image. secondly, in the connection of edge, basing on actual problem, we advance a method of connectin edge that has universal significance
因此,在傳統邊緣檢測方法的基礎上,本文提出了一套適合於從此類體育運動員圖像序列中進行運動目標的帶紋理精確輪廓提取的演算法理論。並對以下幾個方面也進行了重點討論: 1 )討論了數學形態學方法在圖像邊緣檢測中的應用,及其靈活變化與實踐。In this paper, the applications in automatic fingerprint identifying of several important methods of pattern recognition theory are discussed, a frame of a practical system for automatic fingerprint identifying is proposed and the results of experiments are also shown
本文討論了模式識別中幾個主要的理論方法在指紋模式識別中的應用問題,並基於模式識別理論給出了一個實際的指紋自動識別系統的軟體工程框架和實驗結果。It adopted a special matching algorithm that is statistics of similarity of texture. this matching algorithm adopts crisscross characteristic region. by analyzing information of texture in characteristic region it can overcome disturbing factors such as the difference of lighting between pictures, definition, variety of curtaining relationship, and rotary error
它採用了一種特殊的匹配誤差演算法? ?紋理相似性信息統計法,這種演算法採用十字型特徵區域,通過分析特徵區域中的紋理信息從而有效地排除了圖像亮度差異、清晰度、遮擋關系的變化、旋轉誤差對搜索實際匹配區域的干擾。In the basis of present technology, we provide our method. with our method, we first extract several low visual feature of the image, such as color, texture etc, and then we fuze the feature into a high dimensional vector ; sencond, we analyze the vector with pca method, which reduce the dimension of the vector ; and last we use the vector to classify the image
該方法的基本思路描述如下:首先,提取圖像的多種視覺特徵(如:顏色、紋理等) ,經融合得到一個高維矢量描述;然後,對該高維矢量描述作pca ( principalcomponentsanalysis )分析,以獲取其中的主元,降低維數;最後,以降維后的矢量描述為基礎,用於圖片的分類系統。After reviewing wavelet theory, pyramid wavelet decomposition was introduced to texture representation, we discussed the problem of optimal window size for texture feature extraction method ; the problem of local statistical feature value refinement has been studied, and a refinement method has been given which can decrease the boundary effect in calculating the feature value
在敘述小波分析理論的基礎上,把金字塔小波分解引入到紋理表示中來,討論了提取紋理特徵值時選取窗口大小的問題;研究了局部統計特徵值的改進問題,給出了一種對所提取的紋理特徵值的改進演算法,一定程度上克服了計算紋理特徵時的邊界效應。Then the exisiting algorithms on iris location are studied and the disadvantages are pointed. a new approach based on edge detection, mathematic morphology and probability statistic is put forward. after studing the means of daugman ’ s encode of iris texture and w. w. boles ’ extraction the unique features by the zero - crossings of the wavelet transform, we adopted wavelet multi - resolution analysis that extract the feature
在研究和分析了前人的虹膜定位演算法以及daugman對虹膜紋理的編碼方法、 w . w . boles的小波過零點分析提取虹膜特徵識別演算法的基礎上,研究了基於邊緣檢測和數學形態學以及概率統計等理論的一種新的虹膜定位方法;研究了虹膜圖像的歸一化和圖像增強;研究了基於db4小波的多分辯率分析的虹膜特徵提取演算法;研究了相關系數匹配識別。In order to further reduce the texture distortion which was caused by the algorithm of hemispherical surface mapping, the algorithm of traditional hemispherical texture mapping and its deficiency were discussed
為了進一步減少半球面映射演算法產生的紋理形變,首先對傳統的半球面紋理映射演算法及其不足之處進行分析,並在此基礎上提出一種半球面紋理映射新演算法。In order to study the thermal performance and residual stress of microelectronic subassembly, in this paper, a newly optical interferometry method for 3 - d displacement measurement is developed based on wavefront interference theory. in which the moire interferometry provide the in - plane displacement, but the system is different from the conventional interferometry, the system applies the double diffraction of the specimen grating, the in - plane displacement sensitivity is a factor of 2 higher than that of the conventional moire interferometer. twyman / green interferometry method for out - of - plane displacement measurement is adapted, the advantages of the optical set - up are structure novelty, and the fringe patterns of the displacement fields shown high contrast and spatial resolution
為了詳細研究試件的熱變形特徵以及殘余應力的影響作用,本文在波前干涉理論的基礎上,設計了一新型三維光學測試系統,該系統的平面位移測試基於雲紋干涉方法,但採用與普通雲紋干涉不同的光路系統,利用試件光柵和平面反射鏡組形成的兩次衍射,使平面位移干涉條紋倍增,測量靈敏度是普通雲紋干涉的2倍,系統的離面位移場測試採用泰曼格林干涉光路。In this process, the 80 selected buildings structures including declared monuments were modelled as wire - frames in traditional vector format with reference to building plans. texture mapping technique was then applied to the wire - frames to generate realistic appearance for these buildings structures
在第二階段須以傳統的向量方法,按照建築圖則為八十幢被選出的建築物構造物(包括多項法定古跡建築物)製作線狀框架模型,然後使用紋理拼貼技術( texturemappingtechnique )來塑造一個有真實感的建築物外觀。Texture is an important image feature that is hard to describe. the analysis methods mostly include statistic method, structure method and frequency method
紋理是圖像中一個重要而又難于描述的特徵,通常採用統計方法、結構方法以及頻譜方法進行分析。By analyzing the design principle, the paper devised an image source signal alternated with black and white strip and it has a good effect. meanwhile, the system demand of imaging link was analyzed, such as light source, lens and camera etc. in addition, the principles of both the correlation algorithm and generalized correlation time delay estimation based on adaptive technology were studied, and a comparison between them was made as well
本文中分析了圖像源信號的設計原則,並設計了一種黑白相間的傾斜條紋圖案作為圖像源信號,獲得了良好的測量效果;分析了測量系統對光源、鏡頭、相機等成像環節的要求;研究了相關演算法和基於自適應技術的廣義相關時延估計法兩種數據處理演算法的原理,並對兩種方法的性能進行了比較。It processes these data that gathered from the optical measurement system or other 3d measuring apparatus directly without the preprocessing of wiping off noise points. user can define the resolution of the exported triangle mesh through setting a few parameters. it still can process other information of the points of cloud except for the x, y, z coordinates, such as color information ( rgb )
它可以直接處理來源於光學測量系統或者其他的一些三維測量系統的數據,而不用經過去除雜點的數據預處理過程;輸出三角形網格的解析度可以由用戶通過設置一些參數來進行控制;這個演算法還可以處理一些來自於點雲的點所帶的除了( x , y , z )坐標以外的一些信息,比如說顏色信息( rgb )等;此外我們還提供了幾種可以實現的紋理映射( texturemapping )的思路。Gray scale co - existing matrix is an effective method for describing texture. this paper gives the procedure for retrieving images based on the characters extracted form it
灰度共生矩陣法是一種有效的統計方法,本文實現了從灰度共生矩陣抽取統計特徵來進行基於紋理的檢索。At the same time, according to the excellent capability of ip curves, we study fitting and description of objects, determination of invariants of objects, symmetry detection and recognition of objects based on ip curves. in all, the main contributions in the dissertation are as follows : ( 1 ) a method of determining automatically the scale of the multiscale edge detection is proposed based on the variant distance of the variogram function, and a method of segmenting texture images is also presented. the variograin values are taken as stochastic and structural properties of texture images and variant distance is taken as the size of image window
同時,基於隱含多項式曲線良好的物體描述與識別能力,對物體邊界輪廓的擬合、描述、不變量特徵的提取、識別以及物體對稱性檢測作了系統的研究,主要成果及創新之處有: ( 1 )基於變差函數的變程,提出了圖像多尺度邊緣檢測中尺度大小的自動確定方法;將變差函數的變差值作為紋理的統計和結構特徵,依據變程確定窗口大小,給出一種新的紋理圖像的分割方法。This paper is concerned with the popular texture analysis technique in the traditional image recognition, the novel pattern recognition approach, namely synergetic neural network pattern recognition, and their applications. furthermore, it proposes and implements an offline handwriting identification multi - classifier. it is organized as follows
本論文研究了傳統圖像識別方法中常用的紋理分析法及一種新的模式識別方法? ?協同神經網路模式識別法及其應用,並在此基礎上構造了一個離線手寫體筆跡鑒別多分類器模型。分享友人