Efficient Object Localization Scheme Based on Vanishing Line in Road Image for Autonomous Vehicles

Autor:	Jiwon Choi, Juehyun Lee, Bongkyo Moon, Minyoung Lee
Rok vydání:	2021
Předmět:	Data set Scheme (programming language) Range (mathematics) Position (vector) Computer science Sliding window protocol General Medicine Object (computer science) Algorithm Time complexity computer Image (mathematics) computer.programming_language
Zdroj:	Journal of Computer and Communications. :85-97
ISSN:	2327-5227 2327-5219
DOI:	10.4236/jcc.2021.99006
Popis:	This paper proposes an efficient object localization method based on a vanishing line. The proposed method can be much improved in time efficiency since it requires scanning only vanishing line area. It requires the time complexity of O(n) while the existing sliding window method requires the time complexity O(n2) for detecting all objects in the entire image. In addition, the range of detection area can be also remarkably reduced when compared with the sliding window method. As a result, the total range and times for searching in the proposed method can be significantly reduced by considering together the distance and position of the object. The experiment on the proposed method is performed with the virtual road data set known as SYNTHIA, and the competitive results are obtained.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1d7046724c621ce17ec52055ed413e03 https://doi.org/10.4236/jcc.2021.99006 Zobrazit plný text záznamu