矩形直方圖 的英文怎麼說

中文拼音 [jǔxíngzhífāngtú]
矩形直方圖 英文
rectangular histogram
  • 矩 : 名詞1. （畫直角或正方形、矩形用的曲尺） carpenter's square; square2. （法度; 規則） rules; regulations 3. [物理學] moment
  • 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 圖 : Ⅰ名詞1 （繪畫表現出的形象; 圖畫） picture; chart; drawing; map 2 （計劃） plan; scheme; attempt 3...
  • 方圖 : fanthou
  1. Therefore, the safety of bulk carrier is widely concerned ; the theory of insubmersibility is followed by the introductions of domestic and international regulations, solutions, rules and requirements on the floodability ; introduced are the conditions of hold in flooded condition, and provided are the calculation methodology of the stability and buoyancy when flooding. the concept of cargo permeability is concretely defined, and the calculation methods of the amount of flooding waters are executed ; the application of the influence numbers simplify the calculation of the still water bending moment and shearing force in flooded conditions. a new method to calculate the maximum still water bending moment and shearing force is developed by means of the influence numbers ; the simulation system provides a means of evaluation and forecast on ship ' s danger extent after ship is damaged

    在抗沉性公式的推導過程中採用一些假設，並分析了這些假設對結果的影響；然後介紹了船舶強度的概念和計算方法，鑒于現有的剪力彎矩計算方法工作量大、效率不高的缺點，引用影響數計算船舶進水后的剪力和彎矩；最後根據船舶抗沉性理論對散貨船破艙進水進行模擬，在模擬中根據船舶破艙的實際危險情況，採用直觀的圖形輸入的辦法，判斷船舶的危險程度並計算船舶到達危險狀態的時間以助於船長做出正確快速的決策。
  2. Including edge - detected, histogram, analysis of the texture and analysis of the shape

    包括邊緣檢測、顏色直方圖、灰度共生矩陣紋理分析、矩方法形狀特徵提取。
  3. Class has methods for drawing lines, rectangles, paths, and other figures

    類具有用於繪制直線、矩形、路徑和其他圖形的方法。還有幾種
  4. Extracting 17 morphological features to stored - grain pests binary image, for example area, circle quality, invariable moment and so on. extracting 27 texture features to stored - grain pests " gray image. the morphological features extracted are normalized

    針對糧蟲的灰度圖像，提取出基於灰度直方圖、遊程長度和灰度共生矩陣的27個紋理特徵，並對提取的形態學特徵進行歸一化處理。
  5. Firstly, the paper introduces the development and application of computer graphics & image technique, discusses the principle and method of cg and digital image processing, such as matrix of the graphic transformation, homogeneous reference frame, sampling and quantization of the image, file format of the image, template operation, etc. secondly the paper introduces the purpose and method of image enhancement processing, explains the each occasion of those methods such as threshold transformation, smoothing processing, sharpening processing, analyzes and contrasts the processing results of object image. thirdly, the paper introduces the method of mathematics morphologic, edge detection and thinning processing, attains character description of image and character dots of the contour. fourthly, the paper processes the coordinate transformation to character dots and basic splines fitting, imports correlative condition to devise meshing line and meshing track

    本文首先介紹了計算機圖形圖像技術的發展與應用情況，對計算機圖形學和數字圖像處理的一些基本理論和方法如圖形變換矩陣、齊次坐標系、圖像采樣和量化、圖像文件格式、模板操作等內容進行了討論：然後對圖像增強處理的目的和方法進行了介紹，對諸如閥值變換、平滑處理、銳化處理等方法的應用場合進行了說明，並對實物圖像的處理結果進行了分析與比較；接下來介紹了數學形態學方法、對增強后的圖像進行邊緣檢測的方法和圖像的特徵描述方法，並獲取輪廓的特徵點：隨后對獲取的特徵點進行坐標變換，並進行b樣條曲線擬合，引入相關條件生成齒輪副的嚙合線及嚙合軌跡：最後引入等值線和區域填充表示方法，並以等值線和區域填充的形式對弧齒錐齒輪嚙合模擬的載荷分佈情況進行了直觀的表示。
  6. Due to the remarkable difference in hue and the big geometric deformation caused by different imaging conditions in linear ccd push - broom images, a matching method is proposed that is based on the invariant moment of histograms, two - dimension invariant moment of images, and feature weighted gray value window

    針對線陣ccd推掃式遙感立體影像因成像條件不同而引起的色調差異顯著和幾何變形較大的情況，提出一種基於直方圖不變矩、圖像不變矩以及灰度加權窗口三級匹配基元的匹配方案。
  7. First, multi - feature integration is proposed based on the study of single feature image retrieval techniques - color feature of gray histogram, texture feature of wavelet transform and shape feature of invariant moments

    摘要本文在單一檢索的基礎上，對基於灰度直方圖的顏色特徵，基於小波變換的紋理特徵和基於不變矩的形狀特徵進行融合。
  8. In this dissertation, the author has accomplished the simulation of the dtc system and analyzed the corresponding results. the software of the digital control system, in which the digital signal processor ( dsp ) is used, has also been designed in the thesis. the direct torque control scheme is studied in the paper, and the simulation models of hexagon flux control system and approximate circle flux control system are presented based on the application of matlab / simulink

    本文對異步電機直接轉矩控制變頻調速方法進行了研究，採用mathworks軟體公司為matlab開發的系統模型圖形輸入和模擬工具simulink對直接轉矩控制的六邊形和近似圓形兩種定子磁鏈控制方法進行了模擬，實現了有速度傳感器的直接轉矩控制系統的構建，從理論上證明了這兩種方法的可行性。
  9. In this paper, we speed up lahe by presenting two slight modifications of the algorithm. firstly, in the computation of the local histogram, once a - by - square has been computed, the histogram for each successive square can be computed using only additions and subtractions

    首先，在計算相關區域的直方圖時，通過平移矩形區域減少了計算直方圖所需的時間；其次，由於變換函數就是累積直方圖，所以計算變換后的灰度時，利用對分的思想可以將效率進一步提高。
  10. On the basis of application of machinery and power - generating product design, this paper analyzes and quantifies the theory of equilibrium and stability via analyzing the pictures of product, which is one of aesthetics standard method in design process. therefore, the theory of visual gravity and its calculating model are advanced. with applying the technology of detecting edges and gray histogram, the required image information cire picked up

    在機電產品造型設計應用的基礎上，論文從實際產品的照片分析入手，重點對設計應用到的美學法則? ?均衡與穩定理論，進行分析與量化研究，提出了有關機電產品設計的視覺重心理論與計算的框架模型；運用圖像處理中的邊緣檢測與灰度直方圖技術，提取操作需要的圖像信息；綜合產品的形態與色彩，分別結合視覺張力與力矩平衡理論提出了兩種演算法；建立了產品視覺重心計算的相關模型並在solidworks平臺上用vc + +編程實現。
  11. In the prototype system, 72 bin color histogram and moment were chosen as region feature, and we use the irm measure to calculate the distance between two images. a method is proposed to adjust region importance in irm

    在系統中採用了72柄顏色直方圖和形狀不變矩作為區域特徵表示，採用irm方法計算兩幅圖像的綜合區域相似度，並改進了irm演算法中區域重要性因子的度量方法。
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