Digital image processing ppt tutorial Dong

labelmetool,用于手工图像分割，可以同时记录很多目标信息。通过lhi还可以下载很多图像库。-labelmetool, for manual image segmentation, can be recorded at the same time a lot of target information. Through lhi can also download a lot of image library.

本书是一本有关图像处理和模式识别的经典书籍。-This book is a book about image processing and pattern recognition of the classic books.

本程序实现了基于内容的图像检索功能,也就是说如何根据图像的内容从多媒体数据库中索引或发现匹配的图像,所用的方法是傅立叶变换,小波变换等技术.-the program content-based image retrieval functions, in other words how images from the multimedia database indexing or find matching images, the methodology used is the Fourier transform, wavelet technology.

基于神经网络的识别程序，程序采用三层BP网络训练，采用了普通定义中加入动量因子的训练法，精确度很高。-based on neural network identification procedures, procedures adopted a three-tier network training BP, with its definition of momentum into the training factor, a high degree of precision.

模式识别和图像处理中特征提取的C++源代码，非常容易集成和使用！-pattern recognition and image processing feature extraction of C source code, and is easy to integrate and use!

实现了序列图像的柱面全景图拼接，采用的块匹配法，顺序进行块匹配功能，找到最佳匹配位置，进行线性融合法进行拼接。-Achieved a series of cylindrical panoramic image stitching, using a block matching method, in order to block-matching function to find the best match position, a linear fusion splicing method.

1.了解离散傅立叶变换及离散余弦变换的基本原理； 2.掌握进行FFT及逆变换的方法； 3.了解图像在频域中处理方法，应用MATLAB语言作简单的低通滤波器。 -1. Understand the discrete Fourier transform and discrete cosine transform the basic principle; 2. master for FFT and inverse transform; 3. understanding of image processing in the frequency domain method, MATLAB language for simple low-pass filter.

用matlab编写的线性插值，最近邻域插值，和双三次样条插值。-using Matlab prepared by the linear interpolation, the recent neighborhood interpolation and bicubic spline interpolation.

图像的几何变换 图像平移 图像镜像变换 图像转置 图像缩放 图像旋转-Geometric transformation image image image image translation transpose transform image image scaling image rotation

实现图形填充，算法为内部表示区域种子填充算法-Fill the realization of graphics, algorithms for internal representation of regional seed fill algorithm