Blending images with different focal length

asked 2014-06-23 19:24:28 -0600

kovand11
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updated 2020-10-05 23:10:10 -0600

6772 ●3 ●48 ●79 https://github.com/stu...

I'm trying to implement an automatic focus stacking algorithm. The scene and the camera position is static, but the view angle changes with focus length. I can take several images, and I have direct API controll over the focus lenses. Is there any robust automatic method to allign the images? Or any method to calibrate the setup? (measure the angles)

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answered 2014-09-11 13:35:48 -0600

jdsleppy
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Hi Kovand,

I'm dealing with this problem now. This is my first time looking at OpenCV, but I didn't see anything too promising. On the Wikipedia page for "Focus stacking", there is a table of software, some of which is free-ware/open-source. I found Enblend/Enfuse, which I have just started using and it works like a charm. You have to read the manual to understand the options, but it should take under a day to become a pro.

Good luck!