“矩表示”的概念、定义、翻译、参考文献-科学参考

单词	矩表示
释义	矩表示 Encyclopedia 理学形状表示释矩表示图像识别的一个核心问题是图像的特征提取，简单描述即为用一组简单的数据（图像描述量）来描述整个图像，这组数据越简单越有代表性越好。良好的特征不受光线、噪点、几何形变的干扰。矩是概率与统计中的一个概念，是随机变量的一种数字特征，并且具有一定的不变性特点。
随便看	National Research Center for Sustainable Hydropower Development National Research Institute of Cultural Heritage National Research Institute of Science and Technology for Environment and Agriculture National Research University-Higher School of Economics National Resistance Movement National Revolutionary Army National Revolutionary Movement National Revolution News Agency National Revolution of Puerto Rico in 1950 National Roosevelt Library National Rural Well-off Environmental Protection Action Plan National Sacrifice Graveyard National Salvation Daily National Satellite Meteorological Center National Satellite Positioning System Engineering Research Center national scholarship National School of Administration in France National School of Film Experimentation and Production, Argentina National School of Music National Science National Science and Technology Academic Works Publishing Fund National Science and Technology Awards national science and technology basic condition platform National Science and Technology Innovation Plan for the 13th Five-Year Plan National Science and Technology Library

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