邊緣濾器 的英文怎麼說

中文拼音 [biānyuánlǜqì]
邊緣濾器 英文
edge filter
  • 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...
  • 濾 : 動詞（除去液體雜質） filter; strain
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 邊緣 : 1 （沿邊的部分） border; edge; fringe; margin; rim; limb; skirt; verge; brink; periphery 2 （靠近...
  1. 2. based on studying canny operator and log operator, we take wavelet edge detection in allusion to smoothing image extremely and losing weak edge existed in gaussian filter

    （ 2 ）在分析canny邊緣檢測演算法和log邊緣檢測演算法的基礎上，針對高斯濾波器存在過度光滑圖像和丟失緩變邊緣的問題，採用基於小波變換的邊緣檢測演算法。
  2. In the traditional wavelet transform, because the wavelet filter and coefficient is fixed, as a result, when the discontinuous signal is analyzed, it will produce a lot of big wavelet coefficients in the transition, which makes against the compression. in the image processing, some image is roughness, and it may has sharp edges and oddity parts

    由於傳統小波變換的濾波器長度和系數是固定不變的，不能適應輸入信號而變化，這使得在分析非連續信號時，在躍變點兩側會產生大的小波系數;對具有尖銳邊緣、分段光滑或奇異點、圖文混合圖像處理效果很差。
  3. In order to better detect the image edge information, firstly, non ? linear median filter technology of characteristic direction was applied to filter out the gauss noise ; secondly, ( 3, 1 ) biorthogonal spline wavelet was used as the primitive wavelet filter, adopting lifting scheme to build the most superior biorthogonal wavelet filter, and applying the superior biorthogonal wavelet to the multiresolution wavelet edge detection ; at the same time, floating threshold was defined and applied to the image edge detection, and the image edge position was located accurately

    在激光探測系統中，微弱的回波圖像淹沒在強背景噪聲中，為更好地檢測這類含噪圖像的邊緣信息，首先應用特徵方向非線性中值濾波技術，濾去高斯噪聲；其次，選擇（ 3 ， 1 ）雙正交樣條小波作為原始小波濾波器，採用提升方案構造最優雙正交小波濾波器，應用構造的雙正交小波進行多尺度小波邊緣檢測；同時，通過定義浮動閾值，並應用於圖像邊緣檢測，較準確地定位了邊緣位置。
  4. In order to better detect the image edge information, firstly, non - linear median filter technology of characteristic direction was applied to filter out the gauss noise ; secondly, ( 3, 1 ) biorthogonal spline wavelet was used as the primitive wavelet filter, adopting lifting scheme to build the most superior biorthogonal wavelet filters and applying the superior biorthogonal wavelet to the multiresolution wavelet edge detection ; at the same time, floating threshold was defined and applied to the image edge detection, and the image edge position was located accurately

    在激光探測系統中，微弱的回波圖像淹沒在強背景噪聲中，為更好地檢測這類含噪圖像的邊緣信息，首先應用特徵方向非線性中值濾波技術，濾去高斯噪聲；其次，選擇（ 3 ， 1 ）雙正交樣條小波作為原始小波濾波器，採用提升方案構造最優雙正交小波濾波器，應用構造的雙正交小波進行多尺度小波邊緣檢測；同時，通過定義浮動閾值，並應用於圖像邊緣檢測，較準確地定位了邊緣位置。
  5. Secondly : i choose a non - linear filter named hybrid filter which combines linear and nonlinear filters is proposed for print gray image, it performs better than average fil ters and median filters on noise reduction. while retaining edges of an image. i suggest a modified version and fast implementation of this filter improve its performance. because of its reduced computation complexity, this filter excels in real - time tasks

    因為噪聲時常包含非線性問題，針對這種情況，既要抑制噪聲，又要保護圖像邊緣，本文採用一從度指紋圖像上噪處理研究種基於線性，非線性的混合濾波器演算法，該演算法比均值濾彼器，中值加權濾波器，格形濾波器，具有更好的抑制噪聲的能力，不但較好的保持圖像地邊緣，而且能反映圖像的幾何結構和細節特性。
  6. A simulation example for edge - detection is given to demonstrate validity of the adaptive filter. 3

    一個模擬實例表明這種用於邊緣檢測的自適應濾波器是有效的。
  7. In this paper, an optimized design method is presented to deal with the edge field effect problem in the parallel - coupled microstrip bandpass filters

    摘要提出一種通過提升設計頻率來解決平行耦合微帶帶通濾波器中邊緣場效應導致的中心頻率偏移的方法。
  8. It has two characteristics : new filters enhance input image edges by using laplacian operation ; designing filters is based on targets enhanced rather than their original

    它有兩個特點： （ 1 ）採用拉普拉斯運算元增強輸入圖像邊緣； （ 2 ）濾波器的設計是基於增強后的目標而不是原始目標。
  9. In this thesis some nonlinear color - scale morphological filter are designed to filter some noised color images and detect the color edge of image based on max lift decomposition scheme. and the performance index is presented, which implies that the new color - scale morphological filter has better performance

    在本論文中，我們基於最大提升格構造出非線性彩色形態濾波器，並對一些受污染的彩色噪聲圖像進行濾波和進行一些彩色圖像邊緣檢測的工作，所構造出來的彩色形態濾波其具有較好的濾波效果。
  10. Hi designing the edge detection algorithm, the multi - scales character of the wavelet change and the character of the b - spline function as a best smoothing filter are combined. based on the scheme of local modulus maxima, a b - spline wavelet function is designed to detect the edge points

    在邊緣檢測演算法中，我們結合了子波分析的多尺度特性和b -樣條函數最優平滑濾波器的特性，採用模極大值和b -樣條子波進行邊緣檢測。
  11. In this module, we focus on an improved 2 - d median - filter and a real time edge detect algorithm which has very regular computational structure. in chapter 4, we use fpga to capture the image data from infrared sensor and create the synchronization signal and output the video to monitor. chapter 5 describes the design of communication interface between dsp, fpga and missile control system, and focus on a new verilog description style called cycle accurate, and finally we design an i2c bus using this description style

    本論文按照處理機的工作流程，首先討論fpga與視頻探測器之間的數據通訊模塊的設計，接著介紹了圖像預處理模塊，在預處理模塊中，重點介紹了一種改進的二維中值濾波方法和一種特別適于硬體實現的邊緣檢測演算法;在第四章，討論了用fpga實現圖像獲取和模擬視頻輸出;第五章，討論了fpga與dsp之間以及fpga與彈上機之間的通訊模塊的設計，接著重點研究了一種新的verilog語言的描述風格，並用此寫法在上fpga實現對外圍設備的初始化模塊;最後，對本文所做的工作進行了總結。
  12. It begins form the discussion the knowledge of the gaussian filter and the laplacian operator, which are the base of the marr method. and it is followed by the detail discussion of such as : the 2g （ laplacian of gaussian ) filter, the template log ( laplacian of gaussian ), the meaning of laplacian of gaussian in human vision, edge detection and neurophysiology. with different template to different size of target, the small target can be separated from the background by this small infrared target detection method

    從marr演算法的理論基礎? ?高斯平滑濾波器與拉普拉斯運算元的相關知識以及Ｍ ａ ｒ ｒ的計算視覺理論基礎開始，進行了2g （ laplacianofgaussian ，高斯?拉普拉斯）濾波器、 log （ laplacianofgaussian ，高斯?拉普拉斯）模板以及2g濾波器在人類視覺、邊緣檢測、邊緣處理的物理意義以及神經生理學意義方面的分析討論，提出了易於fpga （ fieldprogrammablegatearray ，現場可編程門陣列）實現的基於marr計算視覺的紅外圖像小目標檢測方法。
  13. Though some persons have presented the idea to use gabor for edge detection before, they only gave the one - dimensional ( 1d ) gabor filter - based edge detection method for step edge. this paper not only gives the two - dimensional ( 2d ) gabor filter - based edge detection method for step edge, also the one - dimensional ( 1d ) method for ramp edge

    雖然有人已經對這種方法有過闡述，但其只對一維階躍邊緣作了分析，本文在此基礎上，提出了二維階躍邊緣的最佳gabor濾波器設計方法，同時，提出了斜坡邊緣模型，給出了一維斜坡邊緣的最佳gabor濾波器設計方法。
  14. The welding path recognition system was developed with delphi 7. 0 in the environment of windows2000, which functions include filtering, sharpening, binarization and edge detecting. the straight line and curve can be identified through hough transform and line approximation method and the results are saved for nc auto programming

    能夠對從ccd傳感器攝取的焊接軌跡圖像進行濾波、銳化、二值處理、邊緣檢測等圖像處理工作，並通過分別通過hough變換、直線段逼近演算法完成對直線和曲線的識別，最後保存結果為后續nc自動編程提供數據。
  15. Edge detection filter

    邊緣檢測濾波器
  16. It finishes some basic operations, such as image filtering, image ' s outline track, enhance the edge of welding line, check the edge of welding line and pick - up the centric line. the program is developed with microsoft foundation classes of visual c + + 6. 0 in windows " 98

    主要利用vc + +編譯環境下處理灰度bmp位圖的實現方法，對由ccd傳感器攝取的焊縫圖像進行處理，例如：圖像濾波、圖像輪廓跟蹤、圖像的邊緣增強、圖像的邊緣檢測以及中心線提取等。
  17. In chapter 3 we put forward a new set of parameter for evaluating the performance of image filters. suppressing speckle and preserving edges are taken into account synthetically

    第三章提出了一種新的評價圖像濾波器的指標，該指標綜合考慮了抑制噪聲和邊緣保持兩個因素。
  18. For example, it is assumed that update filter utilizes local gradient information to adapt itself to the signal in the sense that smaller gradients “ evoke ” stronger update filters. as a result, the breaks of the signal won ’ t become blurring, and it

    比如在更新濾波器的選擇上，對于梯度比較大的地方，也就是對應于圖中的邊緣區域，採用一種濾波器;而對于其它平滑區域，採用另一種濾波器。
  19. The result indicates that the dimensional structure filter edge method can obtain a more intact and less noise image segmentation

    試驗結果表明：引入空間濾波器的拉普拉斯運算元可在保證高實時性的前提下獲取低噪聲的且更加完整的邊緣檢測結果。
  20. The synchronization filter filtrates the thin square noise when the color threshold is depressed to obtain a more intact detection

    邊緣檢測時通過降低差分計算的顏色閾值獲取更為完整的檢測結果，同時利用空間濾波器去除由顏色閾值的降低所引發的大量小面積噪聲。
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