This is a detailed article, DCT transform, from basic DCT transform to fast DCT...

mixer in java multi purpose

可以WINDOWS平台上仿真LCD的工具-be on the Windows platform LCD simulation tool

本程序可实现快速Fourier变换，使用可直接调用-this procedure allows for fast Fourier transform, the use of direct call

一个图象处理有用的源程序_经典水印算法QIM源码-a useful source _ classic watermarking algorithm QIM FOSS

JPEG ToolBox 一款JPEG图像工具，能够在matlab中进行jpg图像信息的查勘以及各种操作。

详细介绍了普通按钮的全部功能，包括文档和项目的类型。

zooming, voxelspace and plasma

一个人脸检测及匹配的代码-a face detection and matching code

一种OpenGL中3D Studio模型的读取与控制方法-A kind of OpenGL in the 3D Studio model to read and control methods

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