Vickers Hardness Image Processing System is a cutting-edge CCD image processing solution that seamlessly integrates with existing micro Vickers hardness testers. This plug-and-play system simplifies the testing process by automatically identifying indentations, calculating hardness values, and storing data, effectively transforming manual equipment into a semi-automated testing environment. It is particularly beneficial for users seeking to upgrade their traditional micro hardness testers, as it significantly reduces the workload associated with manual readings and enhances the consistency of testing data. Notably, this system requires no modifications to existing equipment structures, allows for installation in less than an hour, and is compatible with over 90% of mainstream micro Vickers hardness testers available on the market.