3 ms·
15 years ago on single CPU core laptop https://www.robots.ox.ac.uk/~gk/PTAM/ https://www.robots.ox.ac.uk/~gk/PTAM/ Parallel Tracking and Mapping for Small AR W
by rasz 3y ago
15 years ago on single CPU core laptop https://www.robots.ox.ac.uk/~gk/PTAM/ https://www.robots.ox.ac.uk/~gk/PTAM/
Parallel Tracking and Mapping for Small AR Workspaces (PTAM) https://www.youtube.com/watch?v=Y9HMn6bd-v8 https://www.youtube.com/watch?v=Y9HMn6bd-v8
No ML, pure computer vision in C.
- grandma_tea 3y agoPTAM was a solution to a very different type of problem. Did you look at the videos? They are almost exclusively tracking points on soft, flexible bodies which is not possible with PTAM.
- rasz 3y agoOK, 11 years ago then. This time with some very primitive ML: OpenTLD https://www.youtube.com/watch?v=1GhNXHCQGsM&t=228s https://www.youtube.com/watch?v=1GhNXHCQGsM&t=228s Was good enough for commercialization http://tldvision.com http://tldvision.com. I think their tech is powering this https://www.autosport.com/f1/news/ai-replays-and-more-augmented-reality-whats-new-for-f1s-tv-coverage-in-2023/10439342/ https://www.autosport.com/f1/news/ai-replays-and-more-augmen...