搜索资源列表
losslessah
- 无损熵编码,包含HUFFMAN,ARITHMATIC,LZW等无损编码。-this program can do lossless coding,include HUFFMAN ,ARITHMATIC,LZW lossless coding.
mentos_ezw
- 用matlab实现的EZW编码解码,对图像进行小波变换,EZW算法搜索小波系数矩阵,包括熵编码(HUFFMAN)-achieved using Matlab EZW codec, the image wavelet transform, EZW wavelet algorithm search coefficient matrix, including entropy coding (HUFFMAN)
H263coder
- H.263编码器的主要特征:包括运动估计和补偿 离散余弦变换(DCT) 量化 熵编码 帧存储-H.263 coding for the main features : including motion estimation and compensation discrete cosine transform (DCT) quantify entropy coding frame memory, etc.
arcode
- vc编写的算术编码程序,用于图像压缩熵编码-vc prepared by the arithmetic coding process for image compression entropy coding
H code
- 熵编码(多媒体图像处理)-entropy coding (multimedia image processing)
Matlab
- DCT和熵编码的源码(用Matlab模拟仿真)
epic
- EPIC (Efficient Pyramid Image Coder)。一种高效的金字塔编码算法。图像有损压缩。算法基于精采样非正交二阶小波分解以及霍夫曼熵编码
huffman-coding
- 小波均匀量化huffman熵编码图像压缩程序:分析对象Lena.bmp-Uniform quantization of wavelet image compression huffman entropy coding procedure: analysis of object Lena.bmp
HuffmanExp
- HuffmanExp 编码 C/C++语言编写灰度图象霍夫曼编码的程序1、 统计一幅BMP格式的灰度图像的概率,并显示相应的灰度值和概率; 2、 对这幅图像做霍夫曼编码;并列出编码结果。 3、 计算平均码长和熵值,算出编码效率。 4、 所有的结果都要求显示出来。 - MICROSOFT FOUNDATION CLASS LIBRARY : HuffmanExp =========================================================
jpeg
- 通过dct变换,以及使用了熵编码的huffman编码形式,对lena图像进行压缩。改变压缩率来看压缩结果-By dct transform, and the use of entropy coding huffman encoding on the lena image compression. Change the compression ratio compression results view
Entropycoding
- 熵编码源程序,集常见的熵编码方式于一起,很实用。-Entropy coding source, commonly seen in with entropy encoding, it is practical.
jp2_cod
- 用c语言实现jpeg2000的源代码,量化,小波变换,熵编码-failed to translate
suanshubianma
- 和其它熵编码方法不同的地方在于,其他的熵编码方法通常是把输入的消息分割为符号,然后对每个符号进行编码,而算术编码是直接把整个输入的消息编码为一个数-And other entropy coding method is that different places, other entropy coding method is to input the message is usually divided into symbols, and then encode each symbol, whil
txyslh
- 实现了简单的图像的小波变化和压缩编码!! 并计算了压缩后的熵值-To achieve a simple image of the wavelet transform and compression coding! ! And calculate the entropy of the compressed! !
huffman
- 数字图像处理中的编码技术。本程序对输入的图像进行哈夫曼huffman编码,显示原图像的熵、编码后的平均码字长度、并能够根据编码重建出图像。本程序使用C++混合编程,已经编译生成了Matlab库文件,无需再与C++链接。程序包括源程序和源图像,以及编码后的结果图像。-Encoding digital image processing technology. The procedure of the input image Huffman huffman coding to show the ori
Image_processing_and_entropy_coding_compression.ra
- 图像处理之压缩及熵编码Image processing and entropy coding compression-Image compression and entropy coding processing Image processing and entropy coding compression
EntropyCoding
- 程序中用c++语言详细介绍了如何进行熵编码,通俗易懂-Entropy Coding
RLE
- 游程编码示例,可以有效进行游程编码,属熵编码的一种,希望对大家有用。-RLE example, you can effectively run length encoding, entropy coding is a kind of hope for all of us.
Huffman
- 完成流程编码和huffman编码,适合做图像编码的熵编码,只要调整接口就好。-Complete the process encoding and huffman coding, image coding suitable for entropy coding, as long as the adjustment of the interface is like.
DCT
- JPEG标准中规定了4种压缩模式[15]:顺序编码(Sequential encoding),渐进编码(Progressive encoding),等级编码(Hierarchical encoding),无损编码(Lossless encoding)。应用最为广泛的为基于DCT变换的顺序编码,也称之为基准模式(Baseline mode),其它几种模式都以此为基础。这里,采用了JPEG基准模式对图像进行压缩,在基准模式中,熵编码采用哈夫曼编码方法。 -JPEG standard specif