Are there any free tools or libraries that can understand a plot image file automatically? Things like type detection (line, bar, scatter), as well as label and axis scaling detection.
In the tools I have found so far, one has to do manual configuration. I'm asking if it is possible in our AI driven world to let a machine do this.
If there are none, I will start a project for myself as it seems like a challenging but instructive AI task. Is this effort doomed from start? Are there any helpful libraries in C++ or Java and theoretical algorithms one could consider?