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 … Continue reading Photogrammetry Testing 12: Revisiting OpenMVG (with OpenMVS) [updated]
I’ve tried something new and made a video tutorial: 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, … Continue reading CT data to 3D print in 15 minutes using free software
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 … Continue reading Introducing my Animals in Motion YouTube playlist
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 things are called from the command line, breaking my previous script. If you want detail on what each bit does, check out the original post here. Updated COLMAP + OpenMVS script (v3.4+): ColmapScript.bat: ::These parameters are specific to computer ::Store current Directory: set currDir=%CD% ::get folder name as variable SET “MYDIR=%~p0” set MYDIR1=%MYDIR:~0,-1% for %%f in (%MYDIR1%) … Continue reading COLMAP + OpenMVS scripts [Updated]
Given how insanely popular my ‘trying photogrammetry software‘ series has been this year, I thought I’d round up what I’ve tried, what’s worked well, and what hasn’t. Obviously I gave each piece of software in my blog posts a go … Continue reading Free photogrammetry software review: 2017
I’ve previously discussed on this blog my love of dealing with a combination of rotation maths and awkward software. I finally solved the problems that have been bugging my simulation workflow for the past 5 years, and I thought now … Continue reading Maya to Liggghts: Converting complex Euler rotations into Axis-Angle via quaternions.
[updated 17/12/17 to get rid of unnecessary meshlab portion] [updated 01/04/18 – Updated scripts for version 3.4+ of COLMAP] In a vain attempt to be useful, I want to share the script I’m currently using to automate my photogrammetry workflow. … Continue reading Automating free photogrammetry: Scripts I use