panoramic image with multiple fixed camera

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Hi all, I plan to make a large size high-resolution scanner using multiple cameras (I know there is a line-scan camera but let's think without this). My plan is fixing multiple cameras in a row, and take images at the same time. After that, it will be slid certain distance vertically, and take other images

So the configuration will be something like

# is a camera

---#---#---#---#---#---#--- ↓it will move for a certain distance.

I have some hardware-perspective concept of this idea but I can't figure out how to concatenate the multiple small images into one large image without Overlap (or as small as possible).

It seems panorama images are very close to my idea, but my idea Assumes my cameras are fixed horizontally and will move vertically(less than 1mm error) As I'm not familiar with the vision technics, can someone let me know keywords so that I can start to learn about how to make it possible?

Thanks.