seo – Google selects an independent page like Canonical for many other pages, blocking the indexing of our pages

We have pages such as:

https://www.signalogic.com/index.pl?page=surveillance_video_suspect_detection

for which Google continues to select this page as Canonical:

http://www.signalogic.com/index.pl?page=sw

Our pages all have a canonical rel = https tag, which Search Console correctly displays as canonical declared by the user.

Why Google indexing persists in this situation? The two pages are completely independent, not even close to the same content. What we declare canonical is not it "credible" or credible? In one way or another, Google is forced to access the independent page. What method do I need to overcome this?