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30‐3: Ultra‐High‐Speed 6DOF SLAM using Optical Compression
Author(s) -
Lieberman Klony,
Greenspan Daniel,
Moses Ouriel,
Barach Gilad
Publication year - 2018
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.12580
Subject(s) - millisecond , computer science , optical flow , latency (audio) , data compression , computer vision , artificial intelligence , real time computing , computer hardware , image (mathematics) , physics , telecommunications , astronomy
Using optical‐domain compression with multiple sensor orientations, we demonstrate an approach capable of running full 6 degree of freedom (“6DOF”) visual SLAM at 1KHz with sub millisecond latency. Incorporating a custom‐designed optical compression module that maintains high unidirectional entropy, the system reduces the data flow by several orders of magnitude compared to conventional 2D and 3D image sensors. We present a novel positioning and localization system that is lightweight enough to perform high‐speed, low‐latency inside‐out tracking on mobile computing platforms without dedicated processing hardware.