Research of contour extraction for mountain tunnel entrance images

DOI

10.2991/iccnce.2013.48How to use a DOI?

Keywords

UAV, cooperative search, wireless communication, image feature extraction, 3G SIM card networking

Abstract

Unmanned aerial vehicle (UAV) needs unmanned ground vehicle (UGV) searching the areas, such as tunnel inside the mountain. The technology of UGV extraction image features of mountain tunnel portal is very important. This paper implies embedded hardware platform to realize the UGV scanning environment image contour feature extraction. A new digital image processing algorithm with MATLAB is expressed for miniaturization real-time image contour feature extraction procedure. The processing speed is fast enough for real-time search task. Otsu method is implied to determine the threshold value, combining with Sobel operator, Prewitt operator and Canny operator to verify that Canny operator has the best effect in images contour extraction. The contour is precision with small amount of calculation.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Minjia Liu
AU  - Jie Lin
AU  - Yuyu Yuan
PY  - 2013/07
DA  - 2013/07
TI  - Research of contour extraction for mountain tunnel entrance images
BT  - Proceedings of the International Conference on Computer, Networks and Communication Engineering (ICCNCE 2013)
PB  - Atlantis Press
SP  - 196
EP  - 200
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccnce.2013.48
DO  - 10.2991/iccnce.2013.48
ID  - Liu2013/07
ER  -