progressive ratio 中文意思是什麼

progressive ratio 解釋
速比
  • progressive : adj 1 前進的;漸進的,發展的;遞增的,累進的。2 進步的,上進的,進取的,改進的;進步主義的,進步...
  • ratio : n. (pl. ratios)1. 比,比率,比值;比例;系數。2. 【經濟學】復本位制中金銀的法定比價。vt. 1. 用比例方式表達;求出…的比值;使…成比例。2. 將(相片)按比例放大或縮小。
  1. The format transcoding includes the frame size conversion, frame rate or field rate conversion, and interlaced / progressive video conversion. in this chapter, the frame size trancoding with arbitrary rational number ratio of l / m is put forward

    提出了變換比例為任意有理數l m時的空域任意尺寸轉碼,以及針對任意尺寸轉碼器的運動矢量重用演算法。
  2. In this dissertation, some fast fractal image encoding and controllable progressive decoding scheme are proposed, as follows : ( 1 ) because of existed fast encoding methods are often at the cost of reconstructed image quality, or can only obtain poor speed - up ratio

    為此,本文在快速分形編碼方面和漸進解碼方面作了以下研究工作: ( 1 )針對目前許多分形編碼加速方法或者以犧牲解碼圖像質量為代價,或者加速效果不明顯的情況。
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