字元轉移率 的英文怎麼說

中文拼音 [yuánzhuǎn]
字元轉移率 英文
transfer rate maximum
  • : Ⅰ名詞1 (文字) character; word 2 (字音) pronunciation 3 (字體) form of a written or printed ...
  • : 轉構詞成分。
  • : Ⅰ動詞1. (移動) move; remove; shift 2. (改變; 變動) change; alter Ⅱ名詞(姓氏) a surname
  • : 率名詞(比值) rate; ratio; proportion
  • 轉移 : 1 (改換位置) shift; transfer; divert 2 (改變) change; transform 3 [醫學] (擴散) metastasis;...
  1. Thirdly, decrease the difficulty of the character recognition through studying the method of character preprocessing ; at last, some effective methods of feature extraction, such as the one based on image transform with the invariant features which keep stable while the picture move, rotate and zoom in or out, and the other focused on the shape of character and features of direction

    三、深入探討了識別的預處理方法,減少識別時的運算量和難度。四、討論了三種特徵向量的提取方法,一種是基於平、旋和尺度不變性的圖像變換法,一種是計算中心矩的方法,再就是強調形狀和結構的方向特徵量提取法,實驗中通過最小距離法進行的分類識別,匹配時間少,識別有所提高。
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