ArUco is a minimal library for Augmented Reality applications based exclusively on OpenCV. Relies on b/w markers with codes that are detected by calling a single function. Trivial integration of your augmented reality applications with OpenGL and OGRE.
See documentation at https://drive.google.com/file/d/1OiavRVYVJ-WH88sQg1LUsh8CuJZUQyrX/view?usp=sharing
Optical marker tracking and overlay for augmented reality.
The Augmented Reality Tool Kit (ARToolKit) captures images from video sources, optically tracks markers in the images, and composites them with computer-generated content using OpenGL. Dual-licensed, under the GPL, plus commercially by ARToolworks, Inc.
NEW: A free demonstration of ARToolKit capabilities has been made available as part of ARToolworks "Codex Interactivus: Bringing Leonardo to Life!" Kickstarter project. Download from...
SudaRA is a C++ framework based on ARToolKit for development of Augmented Reality applications, offering features such as support for 3D models, sound, network, multiple-marker tracking, among others through a simple and well-structured interface.
vSigpac is a map viewer and a marker creator/editor, terrain and texture generator for MSTS (Microsoft Train Simulator (c)). vSigpac works primaryly with Sigpac maps/orthophotos from Spain, but it can work with others WMS compliant map servers.
Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.
Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.