距離變換 的英文怎麼說

中文拼音 [jùlíbiànhuàn]
距離變換 英文
distance mapping
  • 距 : Ⅰ名詞1 （距離） distance 2 （雄雞、雉等的腿的後面突出像腳趾的部分） spur （of a cock etc ）Ⅱ動詞...
  • 離 : Ⅰ動詞1 （離開） leave; part from; be away from; separate 2 （背離） go against 3 （缺少） dispens...
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 距離 : 1 （相隔的長度） distance; range; gap; space; spacing; separation 2 （相距） be apart from; be aw...
  1. In various speech character parameters, formant frequency, bandwidth and pitch frequency are chosen as voice character parameters. the reasons are as follows : hearing apperceive experiments indicates that formant frequency can stand for a majority of voice information, while average pitch frequency can explain 55 % ability of speaker verification

    數據結果與多項式回歸和線性多變量回歸相比，支持向量回歸既提高了泛化性能又避免了頻譜不連續性，從而使轉換語音與目標語音的頻譜距離失真分別減少了33 . 29 %和35 . 24 % 。
  2. A fast algorithm for complete euclidean distance transformation based on contour scanning

    基於圍線掃描的快速完全歐氏距離變換演算法
  3. The thesis firstly analyzes the signal form of frequency modulated interrupted continuous waveform ( fmicw ) in theory, studies the principles of detecting range and velocity for fmcw, and further discusses the essential processing methods of the fmicw signal form, including the range transform processing method based on the strict corresponding relation between time and frequency domain, the velocity doppler transform, the digital beam forming

    本文首先從理論上分析了在高頻地波超視距雷達所用的線性調頻斷續波信號的形式，研究了fmcw雷達測距測速原理，並深入地探討了fmicw信號的基本處理方法以及具體的演算法，主要包括距離變換中採用的時間波門相關處理方法，速度多普勒變換，數字波束形成。
  4. Methods the research is based on distance transform

    方法採用基於距離變換的方法進行路徑抽取。
  5. A remote sensing image matching algorithm based on distance transformation and genetic algorithms

    一種基於距離變換和遺傳演算法的遙感圖像匹配演算法
  6. Distance transformation is an important method of vision analysis and is a basic tool for, further study in this paper

    距離變換是視覺分析的一個重要研究方法，它也是本文一個基本的研究工具。
  7. It introduces the method of distance transform to the traditional skeleton algorithm to get the weight for describing the importance of the skeletons

    該演算法在傳統骨架演算法中引入距離變換，獲得目標各部分骨架的權值，用其描述各部分骨架的重要性。
  8. This paper summaries the researches on the application of the technology of image analysis, distance transformation and medial axis transformation, to the field of computer graphics

    本文是將圖像分析技術?距離變換與中軸變換?應用於計算機圖形學領域研究工作的一個總結。
  9. In order to construct the attributed relation graph, a new real time method is developed, which computes the k - nn of the arbitrary planar sets using the distance transformation technique

    為了構造屬性關系圖，論文提出了一種基於距離變換的確定平面子集的k ?近鄰的實時演算法。
  10. So, an overview is given, including several popular definitions and all kinds of typical fast algorithms. skeletonization is a concept related closely to distance transformation

    鑒於此，對距離場的生成方法作了一個系統的總結回顧：包括幾種流行的距離定義，以及各類典型的距離變換快速演算法。
  11. Compared with traditional arithmetic, the result shows that the improved method is better in keeping integrality and consistency of image, image segmentation, threshold edge detection

    然後針對骨髓切片圖像中粘連細胞的特點，運用了基於距離變換的分水嶺分割演算法以及等值線跟蹤及臨界跟蹤法完成了對粘連細胞的分割。
  12. Abstract : based on the distance transformation of catographic algebra, the common objecting method of line symbols is proposed, which is based on the ridge map. satisfactory result was achieved

    文摘:在地圖代數實現的距離變換基礎上，提出一種基於山脊圖的線狀符號目標化方法，為解決線狀符號自動跟蹤數字化問題提供了一種可選途徑。
  13. To improve efficiency of reconstruction, the method of image collection that collected objects on the revolving flat roof is pegged and transform angle and distance is designed, and relation in sampling images. yawp of images is removed by dealing with intensity correlation and smoothness

    為了提高重建效率，本文採用將重建對象固定在旋轉平臺上，通過角度和距離變換進行圖像采樣的方法，加強了采樣圖像之間的聯系;通過灰度處理、平滑化等預處理來消除噪聲，為后續的特徵提取和特徵匹配打下了良好的基礎。
  14. In the process of feature character comparison, some methods for characte r comparison are presented which are chamfer matching, the texture feature of gray matrix and texture analysis using wigner distribution

    在特徵字的特徵提取過程中，對字元的形狀特徵，運用距離變換匹配的方法；對字元的紋理特徵，採用基於遊程矩陣的分析方法和wigner分佈的分析方法。
  15. We will show its feasibility via the smooth transformation of distance fields driven by metamorphosis from the skeleton of the source object to that of the target one. the above method combines the context of transformation with the user " su

    通過距離變換和骨架，上述骨架驅動zd距離場變形方法在最大程度上結合了用戶主觀的審美標準和變形的具體環境，中間形狀的拓撲結構可控，能產生引人注目的效果。
  16. According to the virtual endoscopy automatic navigation, using the two - distance field - based 3d center path finding algorithm to find the path, adopting the cylindrical approximation of tubular organs to replace the center path by several approximate cylinders, while using distance transformation that is substituted by euclidean distance to calculate the approximate cylinder ' s axis and radius, the algorithm can save much time

    摘要針對虛擬內窺鏡自動漫遊技術，利用基於雙距離場的三維中心路徑提取演算法進行路徑提取，採用管狀器官的圓柱狀近似，將中心路徑用多個近似的圓柱體代替，用距離變換代替歐式距離公式計算近似圓柱體的軸和半徑，節省了大量的計算時間。
  17. Skeleton of shapes is a main thread of this paper. methods based on distance transformation can generate skeletons with accurate position, but connectivity of the skeleton branches must be carefully checked. it is difficult to check the connectivity when the structures of the skeleton are very complicated

    骨架概念是本文的一條主線，基於距離變換的骨架求解演算法得到的骨架盡管準確光滑，但我們必需仔細地檢查其連續性；而當骨架的結構較為復雜時，這種連續性檢查會變得非常困難。
  18. Based on the tool of distance transformation, we deeply discuss the distance transformation and the generation of skeleton and apply them to the shape interpolation, where skeleton works as a bridge among them. meanwhile, the technology of morphing between object shapes is applied to the interpolation among image slice with different sampling resolution in different direction so that the three dimension reconstruction of medical image can performed successfully

    論文以距離變換為工具，骨架為主線，深入探討了距離變換和骨架的生成問題，並將它們運用到形狀插值上，即不同對象問的變形；同時使用形狀變形方法應用於在不同方向具有不同空間解析度的圖像切片插值，以便於順利進行醫學圖像的三維重建，並對之進行了一定程度的研究。
  19. Simulations show that this method can quickly and accurately recognize the object in input image and has a few strong robustness against noise in the input image. secondly, the simulations for two kinds of control algorithms based on pd, namely, direct pd control and pd control with feedforward compensation, have been completed in this thesis. simulations show that both control algorithms have good control performance in tracking a known trajectory and the effect of dynamic compensation of pd control with feedforward compensation is obvious

    本文首先根據二值圖像的特點結合距離變換提出了一種基於ga模式匹配的復雜背景下目標的識別方法，該方法能快速準確的匹配圖像中的目標，而且對噪聲有較強的魯棒性；接著對基於pd的2種機器人控制演算法（直接pd控制和pd加前饋補償控制）進行了模擬研究，實驗結果表明這兩種pd控制演算法都具有較好的軌跡跟蹤性能，而且pd加前饋控制的動態補償效果也很明顯。
  20. Then follows the detailed explanation of the concepts, the widely used algorithms of mat. finally, a new mat algorithm “ boundary transform algorithm ” is put forward and explained in detail. there are two innovations on mat in this paper : one is the improvement of distance transform algorithm ( in chapter 5 ) ; the other is my new algorithm “ boundary transform algorithm ” ( in chapter 8 ), based on a new idea “ medial axis can be obtained by a transformation on the set of boundary ”

    本文的創新有2點:其一是以中軸的四大特徵為依據，對「距離變換演算法」局部進行了改進（第五章） ;其二是提出了新的中軸變換思想「中軸僅需要一個合適的變換作用到邊界點集即可得到」 ，並由此提出一種新的快速的中軸變換演算法「邊界變換法」 （第八章） 。
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