Why Having 10,000 Parameters in Your Camera Model is Better Than Twelve · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/1912.02908/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTWhy Having 10,000 Parameters in Your Camera Model is Better Than Twelve — mentioned by midjjihttps://news.ycombinator.com/item?id=40583936urn:hackerpapers:mention:1912.02908:40583936Wed, 05 Jun 2024 12:13:39 GMT<p>For you to say that you would have needed the image res 2MPixel, but ignoring that, it should have been a paper I knew about if true. So I checked. mrcal is providing the same lens models as opencv, and it looks like its using opencv to do the estimate. For higher perf calibration checkout https://arxiv.org/abs/1912.02908</p><p><a href="https://hackerpaper.kaipfister.de/p/1912.02908/">Paper and discussion history</a>. A mention is not an endorsement.</p>cs.CV