SAD:绝对差异之和

“Sum of Absolute Differences”(绝对差异之和)是数学和科学领域中常用的一个统计概念,通常缩写为SAD,以便于快速书写和频繁引用。该术语主要用于衡量两组数据间的整体差异程度,在图像处理、数据分析等学科中具有重要应用。通过计算各对应数值之差的绝对值总和,能够有效评估数据的离散性或相似性。

Sum of Absolute Differences具体释义

  • 英文缩写:SAD
  • 英语全称:Sum of Absolute Differences
  • 中文意思:绝对差异之和
  • 中文拼音:jué duì chā yì zhī hé
  • 相关领域sad 数学

Sum of Absolute Differences的英文发音

例句

  1. In addition, this scheme is also applicable to fast and real-time processing of other conventional area-based stereo matching algorithms, such as sum of absolute differences ( SAD ), sum of squared differences ( SSD ), etc.
  2. 此外,该方案还适用于像素灰度差的绝对值和(SAD)和像素灰度差的平方和(SSD)等多种传统区域匹配算法的快速实现和实时处理。
  3. The block-matching motion estimation, with SAD ( Sum of Absolute Differences(SAD) ) criterion, with modified three-step search strategy in conjunction with diamond search technology, is used to reduce computation and accelerate the execution.
  4. 采用块匹配法进行运动估计,以总绝对差作为匹配准则,以菱形搜索与三步快速搜索相结合的综合搜索策略,减少了运算量,进一步加快了处理速度。
  5. Image matching using the sum of the absolute differences with a threshold;
  6. <3>带阈值的绝对差值总和的影象匹配算法;