Composite shot for sharpening

Question

Image processing

There are 5 photos taken from the same point. All five photos are blurry, but each has its own sharp part. It is logical to combine them into one, where only the sharp part of each image will be taken into account.
Experiments in Photoshop showed that it does not have such an algorithm. It can take an overall blurry shot because the algorithm is geared towards finding the missing parts. You can arrange dances with a tambourine, outwit Photoshop, or combine with pens.
But I ask the question, is there a specialized software that solves this particular problem?

Answer 1

Photoshop seems to do the job well. Here is an article describing the algorithm fotoforge.livejournal.com/133864.html

Answer 2

PhotoAcute Studio ( here are a couple of lines in Russian www.3dnews.ru/software-news/635027 ). Quite a working software, though sharovary ...

Answer 3

Isn't this the question? habrahabr.ru/post/164753/