matlab数字图象处理

SIFT特征提取算法的matlab实现，使用matlab和c的混合编程-SIFT feature extraction algorithm matlab realize, the use of matlab and c mixed programming

遥感应用中，归一化差分温度指数（NDTI）的核心代码，最近写的，可以移植到你的VC图像读写平台运行-Remote sensing applications, the Normalized Difference Temperature Index (NDTI) the core code, recently wrote, can be transferred to your platform to read and write operation of VC images

Visual C++ 数字图像处理典型算法及实现(3)-Visual C++ digital image processing algorithms and implementation of a typical (3)

小波变换的一个程序代码，韩国教科书上的CD-Wavelet transform of a procedure code, the Korean textbook on CD

非常全面的生物信号分析工具包，能够详细分析信号时域频域、相位等特性，针对于生物信号有良好效果。-an excellent signal processing toolbox, it could give a detailed analysis on time series, frequency and phase. it is really useful on biomedical signal processing.

用matlabe对于sobel算子，进行模式实现，能取得明显的边缘检测效果！-Matlabe for using sobel operator, to carry out mode, can achieve a clear effect of edge detection!

SAR图像处理一直是一个难题，这里提供了SAR图像中道路的检测算法-SAR image processing is a problem here with the SAR image detection algorithm road

实现简单图像处理，包括256色转灰度图、Hough变换、Walsh变换、中值滤波、二值化变换、亮度增减、傅立叶变换、反色、取对数、取指数、图像平移、图像旋转、图像细化、图像缩放、图像镜像、均值滤波、对比度拉伸、拉普拉斯锐化（边缘检测）、方块编码、梯度锐化、灰度均衡、直方图均衡、离散余弦变换、维纳滤波处理、逆滤波处理、阈值变换、高斯平滑。-simple image processing, including color to grayscale 256, the Hough transform, Walsh transform, Median filtering, binary conversion, brightness changes, Fourier transform, and color-from the few to admit index, image shifting, image rotation, refined images, image scaling, image mirroring, mean filtering, contrast stretching, Laplacian sharpening (edge detection), block codes, Sharpening gradient, gray balance, histogram equalization, discrete cosine transform, Wiener filter, reverse filtering, threshold transform, Gaussian smoothing.

对一幅二值图像进行水平方向和垂直方向的投影图-of a binary image is a horizontal direction and the vertical direction of projection