Detection of pedestrians using subtraction stereo

Yuuki Hashimoto; Yusuke Matsuki; Tatsuya Nakanishi; Kazunori Umeda; Kei Suzuki; Kazunori Takashio

doi:10.1109/SAINT.2008.46

Detection of pedestrians using subtraction stereo

Yuuki Hashimoto, Yusuke Matsuki, Tatsuya Nakanishi, Kazunori Umeda, Kei Suzuki, Kazunori Takashio

Faculty of Environment and Information Studies

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

In this paper, detection of pedestrians using "subtraction stereo" is discussed. Subtraction stereo is a stereo vision method that focuses on the movement of objects to make a stereo camera robust and produces range images for moving regions. Features of pedestrians such as 3D position, height and width are obtained from range images obtained by subtraction stereo. Then a simple method to remove shadows is proposed. The basic algorithm of the subtraction stereo is implemented on a commercially available stereo camera, and the effectiveness of the method to detect pedestrians with removal of shadows is verified by experiments using the stereo camera.

Original language	English
Title of host publication	Proceedings - 2008 International Symposium on Applications and the Internet, SAINT 2008
Pages	165-168
Number of pages	4
DOIs	https://doi.org/10.1109/SAINT.2008.46
Publication status	Published - 2008
Event	2008 International Symposium on Applications and the Internet, SAINT 2008 - Turku, Finland Duration: 2008 Jul 28 → 2008 Aug 1

Publication series

Name	Proceedings - 2008 International Symposium on Applications and the Internet, SAINT 2008

Other

Other	2008 International Symposium on Applications and the Internet, SAINT 2008
Country/Territory	Finland
City	Turku
Period	08/7/28 → 08/8/1

ASJC Scopus subject areas

Computer Networks and Communications
Computer Science Applications

Access to Document

10.1109/SAINT.2008.46

Cite this

Hashimoto, Y., Matsuki, Y., Nakanishi, T., Umeda, K., Suzuki, K., & Takashio, K. (2008). Detection of pedestrians using subtraction stereo. In Proceedings - 2008 International Symposium on Applications and the Internet, SAINT 2008 (pp. 165-168). Article 4604562 (Proceedings - 2008 International Symposium on Applications and the Internet, SAINT 2008). https://doi.org/10.1109/SAINT.2008.46

Detection of pedestrians using subtraction stereo. / Hashimoto, Yuuki; Matsuki, Yusuke; Nakanishi, Tatsuya et al.
Proceedings - 2008 International Symposium on Applications and the Internet, SAINT 2008. 2008. p. 165-168 4604562 (Proceedings - 2008 International Symposium on Applications and the Internet, SAINT 2008).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hashimoto, Y, Matsuki, Y, Nakanishi, T, Umeda, K, Suzuki, K & Takashio, K 2008, Detection of pedestrians using subtraction stereo. in Proceedings - 2008 International Symposium on Applications and the Internet, SAINT 2008., 4604562, Proceedings - 2008 International Symposium on Applications and the Internet, SAINT 2008, pp. 165-168, 2008 International Symposium on Applications and the Internet, SAINT 2008, Turku, Finland, 08/7/28. https://doi.org/10.1109/SAINT.2008.46

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AB - In this paper, detection of pedestrians using "subtraction stereo" is discussed. Subtraction stereo is a stereo vision method that focuses on the movement of objects to make a stereo camera robust and produces range images for moving regions. Features of pedestrians such as 3D position, height and width are obtained from range images obtained by subtraction stereo. Then a simple method to remove shadows is proposed. The basic algorithm of the subtraction stereo is implemented on a commercially available stereo camera, and the effectiveness of the method to detect pedestrians with removal of shadows is verified by experiments using the stereo camera.

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Detection of pedestrians using subtraction stereo

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