资源列表
ppfxy
- 频谱分析仪，相位变化 ，幅频变化 ，功率谱波形-Spectrum analyzer, phase changes, amplitude and frequency changes, power spectrum waveforms
EZW
- 此代码是小波零树算法的matlab实现程序，子程序较为齐全，包括最后计算压缩图像的峰值信噪比和压缩效果的源码。-This code is the wavelet zero-tree algorithm matlab implementation procedures, subroutines are more complete, including the final calculation of the peak signal to noise ratio and the compressed
stegdetect-0.4
- stegdetect是一种数字图像隐写分析工具,主要实现JPEG图像的隐秘信息的嵌入的检测-stegdetect is a tool of detecting steganography
Regularized_Newton_Residual_algorithm
- 一种使用牛顿迭代的超分辨算法，该算法以2的对数提高传统Landweber算法的运算速度，附带文章。-The problem of poor resolution of acquired image in the passive millimeter wave imaging stems mainly from antenna size limitations, thus necessitating efficient post-processing to achieve resolution i
Impulse_noise_removal
- 冲击噪声识别和消除的新算法，可以消除高达95 的冲击噪声，可用于毫米波成像等高脉冲噪声的恶劣环境-A novelt impulse noise removal algorithm which can work under the circumustance that the noise ratio reaches to 95 .
crossentropy2dpso
- 这是基于Tent映射粒子群的交叉熵阈值分割程序。-This is code of method based on Tent particle swarm optimization and cross-entropy.
file
- 程序说明： 1）image文件里保存着标定图片 2）calibdata.txt 保持标定图片的路径(根据实际设置) 3）在标定源文件中 calibration.cpp 根据不同的标定标规格需要设置的参数： CvSize board_size = cvSize(5,7) /* 定标板上每行、列的角点数 */（不包括边缘的角点） 这里值得注意的是拍摄的时候要完整的拍下标定板。-you can learn this
Template-matching
- 对图像进行模板匹配，用户可自行选择图片和模板，程序有界面，可实现打开，保存等功能-Template matching pairs of images, the user can choose their own images and templates, procedures interface, can be realized to open, save and other functions
Gcv
- GCV阈值，在图像去噪上广泛应用，其值接近理想门限，去噪效果相当好，结果小波，更可以达到更佳的效果。-GCV threshold, widely applied in image denoising and its value is close to the ideal threshold, de-noising result was very good, the results of wavelet, but also can achieve better results.
WaveletImageFusion
- 该程序是用小波的方法对两幅图像进行融合。在低频系数对小波系数采用基于区域方差的加权融合方法处理,高频系数采用基于像素点小波系数绝对值取大的规则进行融合。该方法避免了图像融合过程中因平均化而出现的模糊现象, 融合后的图像内容更加清晰, 更容易识别。-The program realized to fuse two images by the method of wavelet. In the low-frequency coefficients of the wavelet coefficient
DWTandSVDWatermark002
- 这是一个数字图像处理应用之数字水印程序，开发工具是Matlab.所用算法是DWT和SVD-This is a image and signal processing program which is developed by Matlab with DWT.It s also called watermark.
shibie
- 针对10个手写数字的识别问题，设计了一个BP神经网络，使它能够正确识别10个数字。-Against the 10 handwritten numeral recognition problem, a BP neural network is designed so that it can correctly identify the 10 digits.