SIGN: War-Driving Free Indoor Navigation Using Coded Visual Tags.

Yuanxing Zhang Zhuojin Li Chengxu Yang Kaigui Bian Lingyang Song Xiaoming Li

Published in: GLOBECOM (2018)

Keyphrases

indoor navigation
low level
visual information
visual similarity
visual features
structured environments
search engine
metadata
software engineering
matching algorithm
mobile applications
collaborative tagging