利用Delphi编程实现的基于PCA的人脸识别系统，里面有详尽的源代码及可执行文件，有兴趣可以参考-PCA-based face recognition systems which is by Delphi programming

利用Delphi编程实现的基于SVM票据识别系统，里面有详尽的源代码-Using Delphi programming notes recognition system based on SVM, which has a detailed source code

利用Delphi编程实现的基于Bayes手写数字识别系统，里面有详尽的源代码，有兴趣可以参考-Delphi programming based on the use of Bayes handwritten numeral recognition system, which has a detailed source code