A low cost framework for real-time marker based 3-D human expression modeling

This work presents a robust, and low-cost framework for real-time marker based 3-D human expression modeling using off-the-shelf stereo web-cameras and inexpensive adhesive markers applied to the face. The system has low computational requirements, runs on standard hardware, and is portable with minimal set-up time and no training. It does not require a controlled lab environment (lighting or set-up) and is robust undervarying conditions, i.e....