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2-Dliftingwavelettransform
- 二维提升小波,matlab实现.Multi-level discrete two-dimension wavelet transform based on lifting method.
merge_wavelet
- 小波变换的MATLAB源代码实现。主要是用作图像融合的。-Wavelet Transform MATLAB source code to achieve. Is used mainly for image fusion.
wavelet_code
- 这是《小波分析理论与MATLABR2007实现》的源代码。主要是基于Matlab的小波工具箱实现小波基选择、小波包分解、Mallat变换以及小波变换在边缘提取、图像去噪、数据压缩等中的应用,特别包含了二代提升小波的相关内容,理论与实际相结合。大家想要了解的二进小波、正交镜像滤波器组[QMF]等概念这里都有体现。-This is 《MATLABR2007 wavelet analysis theory and implementation》 of the source code. Mainly
lifting
- image compression using the lifting
image_compress
- 该程序实例首先对二维图像进行提升小波分解,然后构造传统小波分解结构[c,s],接着使用函数ddencmp()获取信号压缩阈值,再采用函数wdencmp()实现图像压缩-First,the program decomposes the image use lifting wavelet , and then construct the traditional wavelet decomposition structure [c, s], then use the function ddencmp
97lifting-wavelet
- 文件中有两个97提升小波程序,可以直接在matlab中运行,已经试过-File has two 97 lifting wavelet procedures can be directly run in matlab, have tried
2-D-lifting-wavelet-transform
- 2D lifting wavelet transform 的MATLAB实现方法,适合初学者进行学习。-2D lifting wavelet transform MATLAB implementation method, suitable for beginners to learn.
lift2
- 对图像进行基于二维提升小波的阈值降噪处理(Dimensional lifting noise reduction of two - dimensional image)
shutu1
- (1)图像基本操作:不同格式(大于3种)图像的读入与存盘、文字叠加、不同彩色空间的转换、图像的DCT及FFT变换等; (2)图像增强:包括直方图拉升(线性和非线性)、直方图均衡、平滑与锐化(采用不同的滤镜),美颜(加分项); (3)图像恢复:几何操作(如旋转、缩放、投影校正等)、模糊恢复(如运动模糊消除等,加分项); (4)图像合成(加分项):实现换头、换背景、图像拼接等功能。((1) Basic operation of image: reading and saving of images