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huffman
- 哈夫曼编码(Huffman Coding)是一种编码方式，哈夫曼编码是可变字长编码(VLC)的一种。-Huffman coding (Huffman Coding) is an encoding, Huffman coding is a variable word length coding (VLC) kind.
entropy
- The Shannon entropy is a measure of the average information content one is missing when one does not know the value of the random variable. The concept was introduced by Claude E. Shannon in his 1948 paper "A Mathematical Theory of Communication".
HUOFUMAN
- 哈夫曼编码(Huffman Coding)是一种编码方式，哈夫曼编码是可变字长编码(VLC)的一种。 Huffman于1952年提出一种编码方法，该方法完全依据字符出现概率来构造异字头的平均长 度最短的码字，有时称之为最佳编码，一般就叫作Huffman编码。-Huffman coding (Huffman Coding) is a coding, Huffman coding is a variable word length coding (VLC) a. Huffman coding in
MODELINGIM-AGE-CENTER-AND-FEATURETR-AJECTORY
- Image center is subject to many different definitions. Moreover, its location is subject to a drift in most variable parameter lenses. This drift has an adverse effect on algorithms that rely on the a fixed center of image. In this paper, a g
duoyuzhizishiyingfenge
- 提出一种基于遗传算法的二维熵多阈值自适应图像分割方法.在分析研究二维熵阈值分割原理的基础上, 将可变码长的遗传算法应用于多阈值分割处理过程,采用基于多阈值的整数编码方式,将图像分割的类别数即染色 体的码长融合到适应度函数中,从而实现了在对阈值寻优的同时得以优化分割类别数,最终实现图像的多阈值自适 应分割处理.实验分析结果表明,该方法具有实现阈值寻优速度快,最优解对应图像分割效果好的特点-Propose a genetic algorithm based 2D entropy mult
huffman
- 哈夫曼编码，运用matlab实现，原代码非常直观而且易懂。(Huffman Coding, Encoding is a form of variable word length coding.)