Greetings,
I am a Computer Science graduate. I'm pursuing Artificial Intelligence & Computer Vision as it is my domain of interest.
I would like to share with you that I've worked on this very same project myself. And you're correct, the problem you're facing is owing to overfitting. I have worked on diverse projects related to applications of AI & CV with varied range of data be it- CSV, Image, Video, Raster, DICOM et cetera. I can definitely help you solve your issue within two days.
Looking forward to work with you.
Regards,
Vaishnavi Sonawane