segment image 中文意思是什麼
segment image
解釋
分塊圖像-
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。 -
In the process of processing image, image ' s vision effect is improved by some image enhance technique such as neighboring region average and pixel expanding. in accord with the feathers of the soil microphotograph, a three - level segmentation scheme is used to segment the soil microphotograph
在圖像處理過程中，對圖像進行了增強處理改善圖像視覺效果，採用了諸如灰度變換、改進的鄰域平均法和像素點擴張法改善圖像對比度以及消除圖像中的噪聲。 -
Firstly, human skin - color information is used to segment images into skin color region and non - skin color region, then pretreat the skin - color region and come into the phase of image similarity
首先利用彩色圖像的顏色信息把彩色圖像分割成膚色區域與非膚色區域，然後對膚色區域做預處理后，進入圖像似然度檢測階段。 -
The detail is that starts from the fourth character image ( the middle of license plate ), centers it, and then segments every character seriatim to the direction of left and right. it makes full use of the feature of the image. the priori information of license plate does well with the character conglutination and character rupture and presents a nice pre - segment
本文主要採用了引入先驗知識、垂直投影和最小包絡等方法從中間第四個字元開始，向左右兩邊進行逐一分割的方法，充分利用了圖像本身的特點，引進的先驗知識不受字元的粘連和斷裂的影響，有很好的預分割效果，最後的綜合分割效果較好，為字元的識別造好了準備。 -
The thesis selects canny operator to segment the image because canny operator can provide the gradient orientation angle and it can segment the image efficiently
因為canny運算元能夠提供梯度方向角，而且其分割效果也較為理想，本文採用了canny運算元進行圖象分割。 -
It is difficult to recognize the character directly in original image because the original image has big dimensions, which need big memory, and at the same time, there are many disturbed areas in the image. however, if we can locate license plate and segment character precisely, thus the capacity of storage can be reduced and the disturbance can also be avoided, and so the character will be recognized accurately, which can ultimately improve the efficiency and precision of the recognition system
這是因為由攝像機得到的原始圖像尺寸較大，所需存儲空間較大，又有眾多的干擾區域存在，在圖像中直接對車牌字元進行識別是十分困難的，如能準確定位車牌區域和切分字元，可以減少存儲容量，避免干擾，進行準確的字元識別，從而提高整個識別系統的工作效率和識別精度。 -
In this paper, the contrast of original image is enhanced by nonlinear transformation based on the characteristics of grain image ; after comparing several methods of threshold segmentation and analyzing their performance and applicability on grain image, the adaptive threshold segmentation based on gradient image is presented ; the noise of binary image is reduced with morphological filter, the hollow in binary image is filled in and a recognition algorithm is designed to remove agglomerate particle ; on the basis of mathematical morphology two methods are adopted to segment agglomerate grains that are not agglomerated tightly ; the parameters of size and shape, perimeter, area, diameter, complexlity, longest feret diameter, shortest feret diameter etc, are extracted. this technique is applied in measurement of pearl powder ' s particle size
本文根據粒度圖像的特點，採用非線性對比度增強處理改善顆粒顯微圖像的對比度；對多種閾值分割方法進行比較，分析了它們的性能和用於粒度圖像的適用性，在此基礎上提出了一種基於梯度圖像的動態閾值分割方法；對獲取的顆粒二值圖像進行形態濾波和空洞填充，設計了識別演算法去除凝聚體；對重疊不太嚴重的粘結顆粒採用了兩種基於數學形態學的分割演算法；提取了周長、面積、粒徑、復雜度、最長feret徑、最短feret徑等大小和形狀特徵參數，對珍珠粉等粉體粒度進行了測量。 -
Using wavelet - based multi - scale transform to detect infrared target, it is possible to acquire modulus image to segment citrus from background under direct sunlight conditions, whereas it is difficulty to identification because of the confusion of the reflected light from leaves under backlighting. the method is very sensitive to the ambient air condition, such as in condition b or c, the identification is very difficult
用該方法可以較好地識別順光條件下採集的紅外熱圖像中的果實，而在背光條件下，由於位於樹冠邊緣的樹葉反射光較強或穿過樹冠的光使周圍的樹葉光反射較強，使果實在紅外熱圖像中的溫度或灰度低於反射光強的樹葉等部分，則不能識別。 -
Better segmentation effect can be attained by coding gray levels of pixels as eigenvector, taking advantage of histogram entropy principles function as fitness function, adopting ranking selection operation, making use of arithmetic crossover and mutation at a certain probability, combining with clustering analysis to initialize clustering center of the population to segment cells image with genetic algorithm
以像素的灰度值為特徵向量進行編碼，利用直方圖熵法準則函數作為適應度函數，採用基於排名的選擇操作，以一定的概率進行算術交叉和變異，並結合聚類分析設定種群的聚類中心對細胞圖像進行遺傳聚類分割。 -
The flow of computer program is as follows : first, characters area will be located in the picture which contains the container and be segmented from it ; second, after some operations such as image processing, binarization and character segment, the character image will be matched with the template which has been built in the system, then the character can be recognized according to the similitude ; last, we can access database of container information according its character
工作流程是根據現場採集到的包含集裝箱編號的圖像，將編號區域檢測並分割出來，經過圖像增強、圖像二值化、字元分割等操作，將字元圖像與系統中內建的字元模板進行匹配，根據計算得到的相似度實現對字元的識別，然後將識別結果與報關單中的集裝箱編號進行核對，並連接數據庫，檢索該集裝箱相關信息，完成相應的數據庫操作。 -
Firstly the image segments are extracted from binary image based on run - length code matching where each segment represents a section of fingerprint ridge without bifurcation. then the minutiae are determined by defined rules based on the structure of these segments and their link relations
用行程匹配方法提取出代表沒有分支的局部指紋紋線段的圖段，根據圖段的結構形式和圖段之間的連接關系用自定義的規則進行細節點判定。 -
For image segment the article using a two - coordinate maximum entropy segment method
對於火焰圖像的分割，我們採用了二維最大熵分割演算法。 -
According to these features, this thesis not only presents how to tone up, segment, match after a target being locked and extract image by using sobel brim extraction method but also raise a new threshold selection method - - fuzzy threshold method when extracting brim. in a tv target tracing system, image matching recognition also play an important part
針對這些問題，本文在具體闡述了目標捕獲后，如何對圖像進行增強、分割、匹配識別等圖像處理方法的同時，使用了sobel邊緣提取方法進行提取，給出了一種新的在邊緣提取時閾值選擇的方法? ?模糊閾值法。 -
At last, the paper interprets the geological background of the forming of landslides, and reveals the landform, stratum, lithology and geologic structure based on the etm + image. and also, the paper interprets the location and distribution of the specific disaster bodies based on the quickbird image. through the analysis of the extracted information, the paper considers : the geologic structure of fengjie county is complex, and lithology is crashed ; the terrane in the canyon segment is fairly stable ; the terrane in some segments of the southern bank will be less stable after the water is stored, because the rock is in the same direction and is apt to slip with human project
最後在etm +圖像上對滑坡發育的地質背景進行解譯，提取了地形、地層巖性、地質構造等信息，在quickbird影像上詳細地圈定了滑坡災害體的實體位置及發育范圍，通過對所提取信息進行分析，本文認為，奉節縣地質構造復雜，巖性破碎；峽谷段巖層穩定性較好；南岸部分地段為順向巖層分佈區，人類工程活動容易誘發順層滑坡，蓄水后庫岸整體穩定性下降。 -
Multi - segment ( 256 ) metering automatically gauges and adjusts light readings over the entire image area to give you the best exposure for your subject
多區分割（ 256區）測光系統會自動測量整個影像區域的光線，並為主體選擇最適合的曝光。 -
The effect of natural background and noise in infrared image, fuzzy edge of infrared object, make it difficult to segment and label artificial object in natural background
自然背景復雜的紋理特徵和紅外圖像中的噪聲影響，以及紅外目標模糊的邊緣，給紅外目標的邊界檢測和分割帶來一定的困難。 -
A new full fingerprint preprocessing algorithm, which improves traditional fingerprint images segment algorithm by using residual block disposal and smoothing, was introduced, and an orientation - match method that filters orientation field to enhance image.
介紹並實現了一套完整的指紋圖像預處理方法，通過剩餘塊處理和平滑方法改進了傳統的指紋圖像分割演算法使用方向匹配的方法對指紋圖像方向塊進行方向濾波完成圖像增強併除去細化后存在的短線和毛刺。 -
Because of the shortage of traditional unsupervised algorithm, three algorithms are proposed in the paper based on the spatial information of the difference image and the clustering characteristic of 2 - d histogram formed by pixel gray levels and the local average gray levels. the proposed algorithms segment the pixels of
本文針對典型演算法存在的不足，充分利用差異圖象灰度空間分佈信息和差異圖象灰度-鄰域平均灰度二維直方圖的聚類特性提出了三種非監督變化檢測方法，將差異圖象所有像素分成變化和非變化兩個類別。 -
Recently single - threshold or multi - threshold is often used to segment image and detect object contour on an image by means of genetic algorithm
本文首先對傳統遺傳演算法進行了改進，提出了適應函數標定公式，定義了相似度概念。 -
The images to be processed is obtained in condition of nonuniform illumination. a threshold surface by interpolating zero - crossing points is used to segment image to avoid influence of nonuniform illumination. then the destination region can be detected using the method of pattern recognition and the method advoid the influence of nonuniform illumination effectively. the contour description is obtained by fitting at least squares principle
論文在分析當前圖象分割的現狀和趨勢的基礎上，採用基於log運算元的動態閾值選取對圖象進行分割，以克服非均勻光場給圖象分割帶來的影響，然後通過對區域特徵的提取和分類準則的確定，準確識別出目標區域。
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