lab2xyz 从lab色域 到xyz色域,计算设备无关的颜色值

基于离散2维小波变换的彩色图像水印程序。输入原图和logo，可直接得到水印图像。-Based on discrete wavelet transform 2-D color image watermarking program. Input original image and logo, watermarked image can be obtained directly.

完整的多级滤波图像处理算法，利用FPGA实现，利用硬件结构实现算法能够满足苛刻的实时性要求。-Complete multi-level filtering image processing algorithms using FPGA realization algorithm using hardware structure able to meet the demanding requirements of real-time.

gui界面设计，进行图像的一般处理，如旋转，加噪，直方图均衡化等-gui interface design, the general image processing, such as rotation, noise, such as histogram equalization

图像缩小

该函数实现的是文章New edge-directed interpolation中的算法-it implements the method in new edge-directed interpolation

利用蝶形算法，实现快速傅立叶变换及其逆变换-The use of butterfly algorithm, fast Fourier transform and its inverse transform

压缩感知理论稀疏分解工具箱 内附详细的工具箱使用说明及其大量的例程-Compressed sensing theory of sparse decomposition toolbox toolbox included detailed instructions and a large number of routines

DWT的彩色水印嵌入算法，而且嵌入的水印附图像是彩色的。-DWT color watermark embedding algorithm, and the embedded watermark such as color drawings.

相移三步法、四步法、五步法及相应的相位解包裹程序-?àò?èy 2?・¨? ￠ ?? 2?・¨? ￠ ?? 2?・¨?° ?àó | μ??à? ?? a ° ü 1 ü 3 ìDò

一个能够简单的实现YUV到RGB转换的小工具，同时显示FPGA编程数据-Simple realization of a YUV to RGB conversion gadget FPGA programming data also showed