@inproceedings{25a91f1854eb4d34b77e64a8b8c095c6,
title = "Detection and Manipulation of Laser Projection Pattern for Effective Evacuation Guidance",
abstract = "We propose and demonstrate methods for detection and manipulation of laser projection pattern to apply to effective evacuation guidance after a disaster. A lock-in detection of laser projection pattern in which a reference signal is obtained from a raster scan frequency of the laser projection, is found to be effective to highlight the pattern captured by using an image sensor. Combination of the highlighted pattern and RGB strength distribution allows us to extract an area that can be used for the laser projection with high-visibility. Our methods are expected to be used for effective evacuation guidance.",
keywords = "drone, evacuation guidance, imgae sensor, laser projection, robot",
author = "Nobuhide Yokota and Hideyuki Takahashi and Hiroshi Yasaka",
note = "Funding Information: ACKNOWLEDGMENT This work was supported by JSPS KAKENHI Grant Number 18KT0011. Publisher Copyright: {\textcopyright} 2022 IEEE.; 11th IEEE Global Conference on Consumer Electronics, GCCE 2022 ; Conference date: 18-10-2022 Through 21-10-2022",
year = "2022",
doi = "10.1109/GCCE56475.2022.10014216",
language = "English",
series = "GCCE 2022 - 2022 IEEE 11th Global Conference on Consumer Electronics",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "160--161",
booktitle = "GCCE 2022 - 2022 IEEE 11th Global Conference on Consumer Electronics",
}