小程序发挥SVG静态文件

A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind of texture features, are extracted from three different sizes of Region of Interest (ROI) areas based on the reference point from the enhanced fingerprint image. Each set of invariant moments contain seven invariant moments. Fingerprint verification is realized by Euclidean distance between the two corresponding features of the test fingerprint image and template fingerprint image in the database. -A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind of texture features, are extracted from three different sizes of Region of Interest (ROI) areas base

matlab DSP（数字信号处理） 库文件-matlab DSP (digital signal processing) library file

多窗口编程的C函数库和演示程序-more windows on the C function libraries and Demonstration Program

数字图像处理方面的讲义及代码，共九章节，详细讲述，利于学习-digital image processing code and the lectures, a total of nine chapters detail, conducive to learning

画一条直线和立方体的源代码，可以通过改变参数，来改变图形的大小。-Draw a straight line and the cube of the source code, you can change the parameters to change the graphic size.

用圆近似任意多边形，圆的多少与容差大小有关。-Circle approximation with arbitrary polygon, circle the number and size of safety margin.

3d底层编程，不是用opngl，包括光线跟踪，纹理映射等，用vc编写-bottom 3d programming is not to opngl, including ray tracing, texture mapping, prepared using vc

从前用matlab编的人脸识别的特征提取以及识别程序，希望有用-The previous series of face recognition using matlab feature extraction and identification procedures, seek to help

PNG图像处理的C程序-PNG image processing procedures C