Palaeontologist: Dinosaur Footprints – Biomechanics – Simulation
AliceVision’s Meshroom was made available as a windows binary not long ago – I wrote about it shortly after it was released and produced a model using my standard test set using default settings. Since then, it’s become my go-to software for producing photogrammetric models. It’s generally not as fast as COLMAP, but I like... Continue Reading →
In a similar vein to my ‘Software I use’ post, I want to run through what I’m using in terms of hardware in day-to-day use, both directly for research and for general lecturing/computer-y things. Most of what I do these days takes place on the computer, whether that’s simulating dinosaur footprints, or writing/giving lectures, so... Continue Reading →
I thought I'd write a quick post about my photogrammetry set-up for small objects, because I've been doing a lot recently, and as a result I've spent some time optimizing my workflow. The long and the short of it is that it looks like this: I've got a small light box from Amazon, which includes... Continue Reading →
Testing the newly released binaries for AliceVision Meshroom photogrammetry suite.
Part 1: Photoscan | Part 2: VisualSFM+MeshRecon | Part 3: VisualSFM+PMVS+Meshlab | Part 4: OpenMVG + MVE | Part 5: MVE | Part 6: ReMake | Part 7: SMVS (+MVE) | Part 8: COLMAP | Part 9: 3DF Zephyr Free | Part 10: MicMac | Part 11: VisualSFM + openMVS, & COLMAP + openMVS |... Continue Reading →
A couple of weeks ago I was out walking in North Wales near Conwy, and came across this: Intriguing! This was on the top of the hill near Conwy, and there were no animals immediately visible. But it did get my mind thinking about apparent swimming dinosaur tracks I’d seen figured before: I’ve... Continue Reading →
Part 1: Photoscan | Part 2: VisualSFM+MeshRecon | Part 3: VisualSFM+PMVS+Meshlab | Part 4: OpenMVG + MVE | Part 5: MVE | Part 6: ReMake | Part 7: SMVS (+MVE) | Part 8: COLMAP | Part 9: 3DF Zephyr Free | Part 10: MicMac | Part 11: VisualSFM + openMVS, & COLMAP + openMVS |... Continue Reading →
I've tried something new and made a video tutorial: https://www.youtube.com/watch?v=dnwfKBj4WTs However, personally I have little time for video tutorials, so here's a written version: Get your CT data: Fairly obviously, you'll need some CT data. I assume you have your own, but if not, you can download some from John Hutchinson's excellent CrocBase resource -... Continue Reading →
A while back I got a high speed camera from https://www.slomocamco.com/ (I'm planning on doing a write up on the camera at some point). In parallel with a course I've been developing and teaching for the first time this year - Animals in Motion - I've been capturing various videos of animals moving in slow... Continue Reading →
[updated 10/7/18 to use development version of COLMAP, and include environment variables] It's been a while since I wrote anything on the blog - an extremely high teaching load has kept me from tinkering. So to ease myself back in, here are updated scripts for running colmap and openMVS automatically. COLMAP 3.4 changed the way... Continue Reading →
Prof. Peter L. Falkingham 