A 27 mW Reconfigurable Marker-Less Logarithmic Camera Pose Estimation Engine for Mobile Augmented Reality Processor

A marker-less camera pose estimation engine (CPEE) with reconfigurable logarithmic SIMD processor is proposed for the view angle estimation used in mobile augmented reality (AR) applications. Compared to previous marker-based approach, marker-less camera pose estimation can overlay virtual images directly on natural world without the help of markers. However, they require 150× larger computing cos...