我如何通过opencv定位图像

嗯，我的英语不太好，但是我想解释这个容易理解的错误

我必须找到使用OpenCV从原始图像中剪切的图像是从原始图像中剪切出的图像，并且需要具有非常高的准确度


自从我目前从事游戏开发人员以来，我就从未在该领域学习过.部门.所以对我来说太难了

请建议我应该从哪里开始或可能有用的算法

我尝试过的事情:

我已经在此项目中尝试了任何操作

Well, im not good at English but ill try to explain this understandable

I have to locate where an image, which is cut from the original image, is from the original image using OpenCV and need to have really high accurate


Ive never studied in this field since i currenty studying in game dev. Departments. so its quite too hardcore for me

Please suggest me where should i start or algorithm that could be useful

What I have tried:

Ive yet tried anything in this project