资源列表
changes
- 给定栅格图象及其变形后的栅格图象，请你首先确定各栅格交叉点的位移，然后采用控制栅格的方法编写实现图象几何校正的程序
kpcawv2
- Kernel PCA with wavelet face recognition
deal-with-picture
- 小波变换重构图像，通过小波变换实现图像分解，增加分量细节信息，实现重构图像。-Wavelet transform to reconstruct the image, through the wavelet transform image decomposition, increase the weight of the details of the information, to achieve the reconstructed image.
lift97mlhard
- 个人编写的提升格式97小波去噪，采用硬阈值法，三层分解，包括小波变换，去噪，逆变换三步-Written format of 97 individuals to enhance the wavelet denoising using hard threshold method, three decomposition, including wavelet transforms, denoising, inverse transform three-step
tezhengtiqu
- 基于小波变换的特征提取，并且给出了利用小波变换的纹理特征提取和颜色特征提取。-Feature extraction based on wavelet transform and wavelet transform are given texture and color feature extraction feature extraction.
dct
- DCT图像压缩算法。1.图象进行归一化 2.显示系数图象 3.重构及显示图象 4.显示误差图象 5.计算归一化图象的均方误差 -DCT image compression algorithm. 1. Images were normalized 2. Shows coefficient image 3. Reconstruction and display of images 4. Show the error images 5. Calculated normalized mean squar
DWT_DM
- 急于DWT的DM算法，实现水印的潜入，提取-dwt ,and dm , from dwt to dwt-dm
dt-dwt_I
- 双数复数小波变换的Matlab程序的I部分，全部解压到同一文件夹下直接调用函数-Double the number of complex wavelet transform of the I part of Matlab procedures, all extract to the same folder under the direct call function
transform_xiaobo
- 小波变换的C源代码。 这个用的是 DB4小波，周期延拓，可以实现精确重构的。 -wavelet transform C source code. The DB4 is using the wavelet cycle extension can achieve precise reconstruction.
image_compression_with_wavelets
- 应用二维的离散小波变换，实现图像的压缩。-Two-dimensional discrete wavelet transform, for image compression.
Example2_6_1
- 对图像的小波分解与重构，并且进行阈值滤波，对滤波前后的图像进行了对比-The image of the wavelet decomposition and reconstruction, and the threshold to filter the images before and after filtering were compared
thdcoefficient06
- matlab总谐波的计算和改善方法后谐波的计算与设计。-matlab total harmonic calculation and ways to improve the harmonic calculation and design.