基于FPGA的指纹识别系统设计与实现，采用板卡是Altera的DE2开发板-The Design and Realize of Fingerprint Identification System

hough变换的vhdl程序设计，测试没有任何问题，可以执行，开发工具quartus，modelsim-hough transform with fpga and vhdl ，good tested and you can use it happily