Patent — available for licensing
FlashPose: Range and intensity image-based terrain and vehicle relative pose estimation algorithm
A NASA invention available to explore as a licensing opportunity.
About this technology
Overview
NASA Goddard Space Flight Center has developed FlashPose, a relative navigation measurement software and VHDL, for space flight missions requiring vehicle-relative and terrain-relative navigation and control. FlashPose processes real-time or recorded range and intensity images from 3D imaging sensors such as Lidars, and compares them to known models of the target surfaces to output the position and orientation of the known target relative to the sensor coordinate frame. FlashPose provides a relative navigation (pose estimation) capability to enable autonomous rendezvous and capture of non-cooperative space-borne targets. All algorithmic processing takes place in the software application, while custom FPGA firmware interfaces directly with the Ball Vision Navigation System (VNS) Lidar and provides imagery to the algorithm.