c++ - How can I save a file with many histograms using opencv?

Question

I`m using the OpenCV framework and I need save many histograms in a file to recover it later. Together with the histogram I need save a Id to each one.

What is the best way to do this using the OpenCv with C++?

Thanks,

Answer 1

您可以创建自己的格式。只需编写函数以从该格式读取并写入该格式。例如：您有一个文本文件，您将直方图的所有数据与 ID 一起保存在该文本文件中。因此，您只需要一种从文本文件中读取数据的方法。