搜索资源列表
小波压缩代码
- 对图像进行2维小波编码 来实现压缩。将小波分析引入图像压缩的范畴也是一个重要的手段，并且有着它自己的特点。它的特点在于压缩比高、压缩速度快，压缩后能保持信号与图像的特征基本不变，且在传递过程中可以抗干扰等等。（有两种方法）-of two-dimensional images wavelet compression coding to achieve. Wavelet Image Compression analysis of the introduction of the context is
图像压缩
- 对图像进行2维小波编码 来实现压缩.希望能给大家带来一定的帮助。
wavelet.rar
- jpeg2000小波压缩源代码,Source codes of wavelet compression for JPEG2000
wave.rar
- 小波压缩算法,压缩比例大于20倍,小波压缩算法,压缩比例大于20倍,Wavelet compression algorithm, compression ratio greater than 20-fold, wavelet compression algorithm, compression ratio greater than 20-fold
一维和二维小波变换的VC实现
- 小波算法在vc的具体实现.小波算法在图像处理,视频压缩,特征提取等领域有广泛应用,程序以灰度图像为数据分别演示了一维和二维小波变换,希望对大家有所帮助.谢谢!-vc wavelet algorithm in a concrete realization. Wavelet algorithms in image processing, video compression, feature extraction and other fields have extensive application
adv6d-06
- ADV601小波视频压缩MMX优化解码器-ADV601 Wavelet MMX optimized video compression codec
二维小波图象处理
- 用小波处理压缩图像- Processes the compression picture with the wavelet
f10_1
- 小波变换在信号处理中的应用,包括压缩,去噪等,程序很简单-wavelet transform in signal processing applications, including compression, denoising, a very simple procedure
tiaodawavelet
- 基于条带的小波变换遥感图像图像压缩编码-Strip-based wavelet image compression coding of remote sensing image
wavelet
- 转载小波压缩图象编码文档。包括EZW的详细过程。-Reprint wavelet compression image coding documents. Including the detailed process EZW.
wavelet_transformation
- 简单的小波压缩变换工作的原理如下: 信号和求导信号,形成的求同信号序列和求导信号序列的长度均为输入信号的长度的一半.如果输入信号序列是A={a(1),...,a(n)}求同信号S={s(1),...,s(n/2)}和求异信号D={d(1),...,d(n/2)}的计算方式为: for i=1,...,n/2 s(i)=a(2*i-1)+a(2*i) d(i)=a(2*i-1)-a(2*i) 例如输入信号是: 5,2,3,2,5,7,9,6
codes
- 小波压缩程序，包括小波树、嵌入式零树小波编码-Wavelet compression procedure, including the wavelet tree, embedded zerotree wavelet coding
Decomposition_Reconstruction_by_wavelet
- 二维图象的小波分解和重构程序，可用于图象处理和数字水印等。-Two-dimensional images of the wavelet decomposition and reconstruction procedure can be used for image processing and digital watermarking, such as.
IMAGEPROCESSANDWAVELETTRANSFORM
- 图像编码基础与小波压缩技术-原理、算法和标准-IMAGE PROCESS AND WAVELET TRANSFORM
lifting_signal_compression2
- 该程序是提升小波压缩算法，可直接运行成功。-The program is to enhance the wavelet compression algorithm can be directly run successfully.
GUI_butterworth
- 基于压缩变换的小波变换稀疏表示,根据学习压缩编码理论分析。-base on compressed transform with wavelet transform
58876296EZWvc
- 小波算法，零树小波压缩算法的VC6实现-wavlet
wavelet
- 基于小波变换的图像局部压缩，使用sym4小波对信号进行一层小波分解(sym4 wavelet is used to decompose one layer for a singal)
wavelet
- 对图像用bior3.7小波进行2层小波分解(the picture is decomposed by bior3.7 wavelet)
wavelet
- 用bior3.5小波对图像进行三层分解，得到压缩后的图像(the picture is decomposed by the wavelet bio3.5)