图书标签分割，MATLAB，当你可以支付一小作业参考，可以很好地得到一个二值图像-Book label division, MATLAB, when you can pay a small job reference, you can get a good binary image

Delphi中调用支付宝接口的测试源码，测试支付宝当面付如何使用(Call the test source code of Alipay interface in Delphi to test how to use Alipay in person)