frame shift 中文意思是什麼

frame shift 解釋
移碼,讀框移位
  • frame : n 1 機構;組織;系統。2 結構,框架,構架,骨架,骨骼。3 體格,身軀。 4 精神狀態,心情。5 【園藝】...
  • shift : vt 1 變動;改變;搬移;移動;轉移;變換;替換;更換。2 推卸;轉嫁。3 消除;撤除。4 【語言學】變換...
  1. Frame shift mutation

    稱碼突變
  2. The experiments show that this method has great performance of single target tracking in sequence images on the sea. considering the correlation between the frames of sequence, we research the tracking methods which take advantage of both the intra - frame and inter - frame information, including predicting tracking machine based on kalman filtering algorithm and matching tracking machine based on mean - shift algorithm

    實驗表明,該方法對海上單目標跟蹤具有很好的穩定性;然後,針對序列圖象具有幀間相關性的特點,研究了基於幀內? ?幀間信息的自動跟蹤方法,即同時利用幀內信息和幀間相關性信息,設計了基於kalman濾波的預測跟蹤器和基於mean - shift演算法的匹配跟蹤器。
  3. In retrieval algorithm, a row - column coded retrieval algorithm is developed, which is robust to the frame shift and illumination changing. a novel hierarchical architecture to organize different algorithms in content - based retrieval is proposed. experiment shows that this architecture improves the retrieval efficiency

    在檢索演算法方面,提出了一種基於行列塊編碼的視頻檢索演算法,該演算法對檢索中視頻移位和亮度的變化具有魯棒性;針對視頻檢索演算法的組織,提出了一種層次化的體系結構,相比傳統的檢索模式,在效果一致的前提下減少了將近40 %的時間開銷。
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