基于Xilinx Spartan6自制开发板实验，2.4存TFT屏静态刷新特定图片。如果要修改图片，请使用Matlab将图片生成*.coe格式，生成ROM加载。-Development board based on Xilinx Spartan6 homemade experiment, 2.4 TFT screen kept static refresh specific picture. If you want to modify the picture, the image is gene

Pisarenko harmonic decomposition algorithm, Target can be extracted in a picture you want, Based on wavelet transform digital watermarking algorithm matlab code.

MIT Artificial Intelligence Laboratory identification of the target source, Automatic identification in the matlab environment the size of the connected area, Target can be extracted in a picture you want.

由Verilog编写在FPGA实现sobel算法应用于图像边缘检测，工程文件可在quartus13.1以上版本打开；工程使用到ram、fifo、pll三种ip核，design文件夹下包含ram、fifo、vga控制以及串口收发和sobel算法模块，sim和doc文件夹下分别包含modelsim的仿真模块和仿真结果；测试时将200*200分辨率的图片用matlab文件夹下的matlab脚本压缩、二值化，再将生成文件中数据用串口发给FPGA，边缘检测结果会通过VGA输出。(Written by Ve