My favorite machine vision use case is the tomato sorter. This is one I found from YouTube, not affiliated
https://youtu.be/j4RWJTs0QCk
I think it's funny that by you providing a major employer where you don't work nerd sniped a couple of us into guessing the other players in the space.
And here's documentation on machines which sort grapes intended for wine production:
https://www.food.fraunhofer.de/en/beispiele12/Produktschutz/...