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Authors: Sugino Alejandro 1 ; Tsubasa Minematsu 1 ; Atsushi Shimada 1 ; Takashi Shibata 2 ; Rin-ichiro Taniguchi 1 ; Eiji Kaneko 2 and Hiroyoshi Miyano 2

Affiliations: 1 Graduate School of Information Science and Electrical Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan ; 2 Data Science Laboratories, NEC Corporation, 1753 Shimonumabe, Nakahara-Ku, Kawasaki, Kanagawa 211-8666, Japan

Keyword(s): Object Detecion, Change Detection, Background Subtraction, Incremental Learning, Fine Tuning.

Abstract: Public datasets used to train modern object detection models do not contain all the object classes appearing in real-world surveillance scenes. Even if they appear, they might be vastly different. Therefore, object detectors implemented in the real world must accommodate unknown objects and adapt to the scene. We implemented a framework that combines background subtraction and unknown object detection to improve the pretrained detector’s performance and apply human intervention to review the detected objects to minimize the latent risk of introducing wrongly labeled samples to the training. The proposed system enhanced the original YOLOv3 object detector performance in almost all the metrics analyzed, and managed to incorporate new classes without losing previous training information

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Paper citation in several formats:
Alejandro, S.; Minematsu, T.; Shimada, A.; Shibata, T.; Taniguchi, R.; Kaneko, E. and Miyano, H. (2020). Semi-automatic Learning Framework Combining Object Detection and Background Subtraction. In Proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 5: VISAPP, ISBN 978-989-758-402-2; ISSN 2184-4321, pages 96-106. DOI: 10.5220/0008941200960106

@conference{visapp20,
author={Sugino Alejandro. and Tsubasa Minematsu. and Atsushi Shimada. and Takashi Shibata. and Rin{-}ichiro Taniguchi. and Eiji Kaneko. and Hiroyoshi Miyano.},
title={Semi-automatic Learning Framework Combining Object Detection and Background Subtraction},
booktitle={Proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 5: VISAPP,},
year={2020},
pages={96-106},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008941200960106},
isbn={978-989-758-402-2},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 5: VISAPP,
TI - Semi-automatic Learning Framework Combining Object Detection and Background Subtraction
SN - 978-989-758-402-2
IS - 2184-4321
AU - Alejandro, S.
AU - Minematsu, T.
AU - Shimada, A.
AU - Shibata, T.
AU - Taniguchi, R.
AU - Kaneko, E.
AU - Miyano, H.
PY - 2020
SP - 96
EP - 106
DO - 10.5220/0008941200960106

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