2)针对vs2019编译xp增加命令行/Zc:threadSafeInit- 关闭静态对象线程安全初始化功能 3)增加无纸提示
2.调整线程退出方式 3.修复最后一场图像图像数据从usb读上来之后,可能未传图到应用层问题 4.重构Twain代码,分层更明确
2.this Twain C++ Code has fixed with OpenCV Findcontours and fillploy error 3.now it might has some unknown error in the code ,while it need to be fixed later