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Perspective transform revisited
#34
I am glad you both liked it.

Yes, these things are not invented. They grow. One thing leads to another. Every now and then one gets a new idea though much too seldom. And the first ideas are almost never the best.

Denzjos: You do have nice example pictures. I mention one small fact that I was going to mention when I announced the plugin but didn't after all. Your three diameter paths don't intersect quite in the same point. That does not really matter much. The plugin works so that it finds the would-be center by taking the inersection of the diameters. But it takes the intersection from two diameters at a time, getting three intersection points, and then uses the average of those as the would-be center. So, it always gets some result. In such real-world pictures you really cannot expect to have quite exact diameters anyhow.
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Messages In This Thread
Perspective transform revisited - by Ottia Tuota - 10-28-2020, 05:11 PM
RE: Perspective transform revisited - by Krikor - 10-28-2020, 07:04 PM
RE: Perspective transform revisited - by denzjos - 10-29-2020, 05:15 PM
RE: Perspective transform revisited - by Blighty - 11-03-2020, 11:16 AM
RE: Perspective transform revisited - by Krikor - 11-03-2020, 02:12 PM
RE: Perspective transform revisited - by denzjos - 11-05-2020, 04:40 PM
RE: Perspective transform revisited - by Krikor - 11-05-2020, 06:04 PM
RE: Perspective transform revisited - by denzjos - 11-06-2020, 09:10 AM
RE: Perspective transform revisited - by Krikor - 11-10-2020, 09:04 PM
RE: Perspective transform revisited - by Krikor - 11-11-2020, 12:50 PM
RE: Perspective transform revisited - by akovia - 11-16-2020, 06:11 PM
RE: Perspective transform revisited - by Krikor - 12-01-2020, 12:45 PM
RE: Perspective transform revisited - by denzjos - 12-03-2020, 02:17 PM
RE: Perspective transform revisited - by denzjos - 12-03-2020, 05:42 PM
RE: Perspective transform revisited - by denzjos - 12-04-2020, 08:58 AM
RE: Perspective transform revisited - by Krikor - 12-05-2020, 07:06 PM
RE: Perspective transform revisited - by denzjos - 12-06-2020, 12:02 PM
RE: Perspective transform revisited - by Ottia Tuota - 12-06-2020, 12:51 PM

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