AutoRIFT: A Python module for finding the pixel displacement between two images (github.com) 22 points by wh313 4y ago ↗ HN
[–] BugsJustFindMe 4y ago ↗ I have many questions, such as...> algorithm for finding the pixel displacement between two imagesWhen did we stop calling this optical flow?Why was the algorithm published in Cryosphere and Remote Sensing and not something related to computer vision?Why is the only CV-related citation in the original paper to the "Handbook of mathematical models in computer vision, Springer, 2006"? [–] Loranubi 4y ago ↗ Yes, I would like to have seen some mention/comparison to known optical flow methods too. [–] nautilius 4y ago ↗ The answer to all your questions is: they are not computer vision guys.
[–] Loranubi 4y ago ↗ Yes, I would like to have seen some mention/comparison to known optical flow methods too.
[–] ge96 4y ago ↗ Useful for visual odometry? [–] RicoElectrico 4y ago ↗ We would need to answer the question whether this lib can do it incrementally over a series of images, probably not.
[–] RicoElectrico 4y ago ↗ We would need to answer the question whether this lib can do it incrementally over a series of images, probably not.
5 comments
[ 4.3 ms ] story [ 25.1 ms ] thread> algorithm for finding the pixel displacement between two images
When did we stop calling this optical flow?
Why was the algorithm published in Cryosphere and Remote Sensing and not something related to computer vision?
Why is the only CV-related citation in the original paper to the "Handbook of mathematical models in computer vision, Springer, 2006"?