数字图像模式技术及工程应用

本文论述并设计实现了一个脱机自由手写体数字识别系统。文中首先对待识别数字的预处理进行了介绍，包括二值化、平滑滤波、规范化、细化等图像处理方法；其次，探讨了如何提取数字字符的结构特征和笔划特征，并详细地描述了知识库的构造方法；最后采用了以知识库为基础的模板匹配识别方法,并以MATLAB作为编程工具实现了具有友好的图形用户界面的自由手写体数字识别系统。实验结果表明，本方法具有较高的识别率，并具有较好的抗噪性能-In this paper, and designed to achieve a free offline handwritten numeral recognition system. First, the identification number of the preconditioning treatment were introduced, including binarization, smoothing filtering, standardization, refinement, such as image processing method Secondly, to explore how to extract the number of character strokes of structural features and characteristics, and described in detail Knowledge of the construction method Finally the use of a Knowledge-based template matching method to identify and MATLAB as a programming tool to achieve with a friendly graphical user interface of free handwritten numeral recognition system. The experimental results show that this method has higher recognition rate, and has better anti-noise performance

彩色图像分割的图片-color photo image segmentation

应用背景在图像处理中，有时需要将真彩色图像转换到其他色彩空间进行处理，已获得更好的处理结果，即从RGB空间转换到LAB或者HSI空间等，处理后为迎合人眼需求一般要将其他色彩空间的处理结果再次转换到RGB空间。本代码即实现了RGB与LAB的互转。关键技术 在色彩空间的正向转换中（RGB to LAB）:采用的是九级均匀分割建模，棱柱差值； 在反向转换中（LAB to RGB）：采用的是多项式回归方法。

VC读取BMP图，以及经典的边缘检测算法，还包括游程编码，本程序实现了检测、提取、压缩bmp图的边缘图像。-VC read BMP map, and the classic edge detection algorithms, including run-length coding, the program of detection, extraction, compression bmp image map to the brink.

vc++边沿检测与提高.轮廓跟踪的图象算法,一个好的图象处理原代码-vc edge detection and improve. Image contour tracking algorithm, a good source image processing

计算机图形学 breseham 算法 有课程设计报告 文档总结 截图-Computer graphics algorithms are breseham document summing up the report of the curriculum design screenshot

是腐蚀，膨胀，细化算法 命令行编译过程如下 vcvars32 rc bmp.rc cl morph.c bmp.res user32.lib gdi32.lib 注意事项： 运行时，文件c: est.bmp必须存在-Is the erosion and dilation, thinning algorithm command-line compiler as follows vcvars32 rc bmp.rc cl morph.c bmp.res user32.lib gdi32.lib Note: run-time, the file c: test.bmp must exist

这是个Graphics的演示算法-This is a demonstration of the algorithm Graphics

VB写的颜色转换器 演示VB中使用API进行图形编程-VB was the color converter demonstration using VB API Graphics Programming

将小文件隐藏在BMP文件中-small BMP documents hidden in documents