HuffmanCoding - 这是一个基于哈夫曼数据结构实现的编码译码程序,MinGw编译套件编译,直接点击.exe即可运行。直接点击.exe文件即可运行,所需测试文档存于testText.txt中 char_frequency.txt用来存储源文件中的字符数量、字符种类个数、每个字符对应的ASCII码及他们的出现频
Encoding Process : Baseline DCT, Huffman coding Bits Per Sample : 8 Color Components : 3 Y Cb Cr Sub Sampling : YCbCr4:2:0 (2 2) HDRP Maker Note : (Binary data 21010 bytes, use -b option to extract) Aperture : 1.8 Image Size : 2160x3840 Megapixels : 8.3 Scale Factor To 35 mm...
[minor] Fixed incorrect URI for xmlns:MicrosoftPhoto Date Acquired : 1941:05:09 10:30:18.134 Last Keyword XMP : created by user dg Image Width : 1450 Image Height : 1450 Encoding Process : Baseline DCT, Huffman coding Bits Per Sample : 8 Color Components : 3 Y Cb Cr Sub Sampling : ...
minimum redundancy coding (e.g., Huffman coding) and dictionary based method (e.g., Lempel-Ziv). By its very nature, compression substitutes a shorter (measured in bits) representation (or code) of a symbol for a relatively longer representation of the same symbol in the original file. Fo...
Huffman_coding/README.md2.4 KiB 原始文件 永久链接 Blame 文件历史 基于c++的哈夫曼编码 c++实现哈夫曼编码,本例中采取了相对简单易懂的构建方式,与其他相类似的代码相比,更为直观和简练。 C++实现的哈夫曼编码与解码: 统计某电文中字符出现的频率(假设电文中只含有大小写英文字母) 把字符出现的频率作为权值...