邊緣法向 的英文怎麼說
中文拼音 [biānyuánfǎxiàng]
邊緣法向
英文
edge-normals- 邊 : 邊Ⅰ名詞1 (幾何圖形上夾成角的直線或圍成多邊形的線段) side; section 2 (邊緣) edge; margin; oute...
- 緣 : Ⅰ名詞1 (緣故) reason 2 (緣分) predestined relationship 3 (邊) edge; fringe; brink Ⅱ動詞(攀...
- 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...
- 邊緣 : 1 (沿邊的部分) border; edge; fringe; margin; rim; limb; skirt; verge; brink; periphery 2 (靠近...
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A new standardization method is proposed to solve the problem of the distorted image recognition, which is that the image ' s centroid was gotten based on the pixels total value of the whole image, and then the largest apothem and the rotated angle were obtained by the distance of the centroid and the image brim, last the object and the reference image adjusted the entirely same images in the scale and the rotated angle according to the uniform standardization
由此,提出了基於圖像質心和最長邊的歸一化圖像處理新演算法:根據圖像像素總值求取圖像質心,根據質心和圖像邊緣輪廓點之間的長度求出圖像的最長邊和旋轉角度,然後根據統一標準將目標圖像和參考圖像調整至同一長度和旋轉方向的完全相同的圖像。Yellow - green or yellow chlorosis or brown necrosis in basal areas of older and expanding leaves ; margins curled downwards and leaf expansion irregular and suppressed ; chlorosis and necrosis spreading into interveinal areas of older leaves ; youngest leaves distorted, necrotic and failing to expand ; petioles truncated ; death of stem growing point
西葫蘆缺硼:老葉和正展開葉的基部黃綠色或黃化或變褐壞死,邊緣向下捲曲和葉片展開不規則和抑制,色斑和壞死斑散布在老葉葉脈間,心葉扭歪、壞死、無法展開,莖生長點枯死A conc1usion can be drawn that these algorithms has better preci si on and fitting for the multi - - beam swath bathymeter system better on the condition of 1arge beam ang1e, and can improve the precision of edge beams in non - - specu1ar seabed region
證明bdi和分裂孔徑相關法可以精確地對海底回波信號進行回波時延估計和方向估計,可提高非鏡向海底區域的邊緣波束的測量精度。Finally, this thesis discussed these following questions : first, the algorithm of used the error image for improving the purpose of the edge detection. secondly, we have transformed the solved question of the first and the second directional derivative to frequency domain and founded they have a single formulae in frequency domain. thirdly, we have described the singular signal and the noise by using the correlations of the neighbor data after wavelet transform
最後,在傳統的邊緣檢測演算法和小波分析的邊緣檢測演算法之外,對以下幾個方面也進行了一些討論: 1 )利用誤差圖像來提高邊緣檢測效果的演算法; 2 )將求解任意方向的一階、二階方向導數的問題轉換到頻域中去求解,發現在頻域中它們具有簡單易用的公式,使得原來求解任意方向的一階、二階導數的比較困難的問題變得容易實現了。Choose two nodes on the edge of the structural to compare the results calculating by the finite element program midas, then we can draw a conclusion that these kinds of space truss systems is sensitive to the libration of the dynamic wind loads. to consider this factor is very necessary in the process of design, we will use the pulsant augmentation coefficient to realize it
比較靜力風荷載和動力風荷載作用下的有限元軟體的計算結果,選取結構邊緣部分的兩個節點,對比它們在兩種方法計算下的最大位移的計算結果。經過比較可以看出重量輕、頻率低、阻尼小的柔性建築物對風荷載的橫向振動是很敏感的,在進行工程設計時應該考慮這種因素,並可採用乘以風振系數等相應方法來加以體現。The mendable canny operator based on the linear interpolation is used to pick up the edge of the pointer, the pointers ’ instructive direction is gotten via the circumference chord length detection method proposed by the article, then according to the central angle of pointer relative to the benchmark and conjunctive relation, the right reading is received the database information management system realizes the consumers ’ water fee management
利用基於線性插值的canny運算元提取邊緣,通過本課題提出的圓周弦長灰度檢測法得到指針的指示方向,進而依據指針相對于基準的圓心角和關聯關系正確讀數。數據庫信息管理系統實現對用戶用水信息的管理,主要功能分三大模塊:一The sea1 ring with complex section shape cafl be treated as a combined body made of several individual cy1 inders with di fferent dimensions. by app1ying the method used in the " edge prob1 em " of the fnoment theory of she11, the deformat ion - - - radia1 disp1acement and rotation at the two edges of each individual
應用殼體力矩理論中求解邊緣問題的方法,將密封環分解為多個等厚度、截面為單一矩形的筒體,對每一圓筒進行分析並運用殼體力矩理論求出其兩個邊緣在外載荷作用下的邊緣變形值? ?徑向位移及轉角。This paper makes a good study of the face recognition, including testifying the face from an image, partitioning main area of the face, abstracting the edge of the image, locating the characteristic points, recognizing the same face, etc. i have many new ideas in the study as follows : a method partitioning facial area from an image by 24 _ bit color is described
本論文對人臉識別技術的演算法作了全面的研究,包括對圖像進行人臉的檢測、區域分割、邊緣提取、去除噪聲和特徵點的定位、特徵向量的提取、識別等這幾個部分。提出了如下幾種實用和有效的演算法:在對當前多種人臉檢測方法的研究后,提出了一種利用膚色對面部圖像進行分割的方法。The method of sobel edge detection is used to get the initial position and orientation value of optimization in order to improve the convergence speed. the iteration numbers and feature abstraction effect are compared with the method in which the initial value is randomly created
演算法使用sobel邊緣檢測方法,給出優化初始位置和方向,以提高優化的收斂速度,針對提取特徵時的優化迭代次數和提取特徵的效果與隨機產生優化初始值的方法進行了比較。This research was also supposed to provide a valuable reference for the construction of 500kv eastern hangzhou transformer substation project. to guarantee the rationality of the torsion and bending load application, a set of experimental equipments was transformed from a traditional one by exerting tangential force on the brim of the fan board and conducting broad - billed roller application. in the actually fulfilled experiments on the capabilities of the members under different ratios of torsion and bending, the equipments proved to be well qualified in load applying to large - tonnage members
試驗中,為保證扭轉及彎矩荷載施加的合理性,在浙江大學工程結構試驗室原有的加載設備的基礎上,分別採用在扇形板邊緣施加切向力和寬軸承滾軸加載的方法,改造並調試出一套可專門用於大噸位構件施加扭轉荷載及組合作用的試驗設備,並利用這套設備進行了離心鋼管混凝土構件在不同彎扭比的組合作用下的試驗研究。All seemed lost ; but at that moment the french, who had been advancing against our men, suddenly, for no apparent reason, ran back, vanished from the edge of the copse, and russian sharp - shooters appeared in the copse
似乎一切都已喪失殆盡了,而在這時,曾向我軍進攻的法國官兵忽然間在無明顯緣由的境況下向後方拔腿而逃,隱沒在森林的邊緣,俄國步兵於是在森林中出現了。Because the data mutate on the position that is the edge, the normal curvature on some orientation changes from positive to negative. so it is thought whether some point is judged the edge - point by this character
由於邊緣是圖像上像素發生突變的位置,所以在圖像曲面上某一方向的法曲率值會出現由正到負的變化,故此應用這個性質來判斷曲面上某點是否為邊緣點。Half of the army was lost without a battle. at this period of the campaign the soldiers were without boots or fur - lined coats, on half rations, without vodka, camping out at night for months in the snow with fifteen degrees of frost ; while there were only seven or eight hours of daylight, and the rest was night ; where discipline could not exert the same influence, and men were put in peril of death, not for a few hours, as on the field of battle, but for whole months together were keeping up a struggle every moment with death from cold and hunger
那時白天只有七八小時,其餘時間是無法維持紀律的黑夜,那時,作戰時,人們進入不講紀律的死亡邊緣只有幾個小時,而當時一連數月每分鐘都害怕被凍死或餓死那時一個月時間軍隊要死去一半的人,歷史學家在講到這一階段戰役時,他們說,米洛拉多維奇應當向側翼某地進軍,托爾馬索夫應當向某地進軍,奇恰戈夫應該向某地轉移在沒膝的雪地里轉移,某某應當擊退和切斷敵軍,等等,等等。Under the influence of the planed economy system, there are many problems in the soes, such as inseparable functions of government and enterprises, obscure property rights fuzziness of rights and responsibilities and inefficient management etc, which lead to out - of - date facilities, deficiency of technology innovation, and low efficiency of investment, etc. there are many methods to settle these problems, m & a is among the effective ways
中國雖然從計劃經濟向市場經濟轉軌已有二十余年,但國有企業政企不分、權責不分、產權模糊、管理不善、設備陳舊、技術創新不足、投資效益低下、市場風險不足的現象仍相當嚴重,許多企業資不抵債,已瀕臨破產的邊緣。解決上述問題的方法雖然很多,但企業並購,並由此推動生產要素的重組仍不失為一種有效途徑。Experimental result shows the algorithm has nearly the same edge preserving performance as nonlinear multiwavelet transform, and nearly the same speckle noise suppression performance as filtering
此演算法對原圖像進行多小波變換,然後在不同尺度,不同方向進行自適應閾值處理,模擬結果表明:本演算法能夠有效地抑制了斑點噪聲,又保留有用信號及邊緣信息。Then, this article gives a demonstration of legislation mode of protection to computer software from the angle of legislation construction in information society, and cons ides that it is a realistic selection at present to apply the comprehensive system based on copyright law including other laws. but in the long term, we should establish special law department, that is, industry copyright law to provide special protection to computer, software
進而從信息社會法制建設的角度出發,為實現利益平衡及適當保護民族軟體產業的發展的價值目標,根據軟體的基本特性和國內外的立法趨勢,對計算機軟體的立法保護模式作了自己的論證和展望,認為:近期採用版權法為主,多法綜合保護的模式是一個比較現實的選擇;而長遠的方向應該是專門的工業版權法保護,並可能將構成一個新的邊緣法律部門。5. a speckle filter based on emd is proposed, it smooth along edge direction in edge area and compute mean of square area in homogenous region, therefore this method can reduce speckle while preserve edge in sar images
提出了基於emd方法的sar圖像斑點濾波方法;這個方法在邊緣區域沿著邊緣方向平滑,在同質區域在方形窗口內取平均,因此這個方法在去除斑點同時能夠有效保持邊緣。The prime problem of speckle filters is edge preservation, the traditional speckle filters cannot effectively preserve edge, to preserve the edge, a practical and reliable way can accomplish this mission, say, smoothing is running within a width of single pixel chain along edge direction
斑點濾波的主要困難是邊緣保持問題,傳統的邊緣保持濾波方法不能有效保持邊緣;研究發現在斑點濾波中為了保持邊緣,必須沿著邊緣方向在一個像元寬范圍內進行平滑處理。An edge - directed subpixel localization method of straight edge image
基於邊緣導向的直邊圖像亞像素定位方法This approach accumulates the eight probably direction, and makes power image
這種方法積累了八個可能存在邊緣方向,並且進行了加權作圖。分享友人