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Authors: Bedy Purnama 1 ; 2 ; Mera Kartika Kartika Delimayanti 1 ; 3 ; Ngoc Giang Nguyen 1 ; Kunti Robiatul Mahmudah 1 ; Mamoru Kubo 4 ; Makiko Kakikawa 4 ; Yoichi Yamada 4 and Kenji Satou 4

Affiliations: 1 Graduate School of Natural Science and Technology, Kanazawa University, Kanazawa, Japan ; 2 Telkom School of Computing, TELKOM University, Bandung, Indonesia ; 3 Department of Computer and Informatics Engineering, Politeknik Negeri Jakarta, Jakarta, Indonesia ; 4 Institute of Science and Engineering, Kanazawa University, Kanazawa, Japan

Keyword(s): Optical Flow, Silhouette Image, Homography, TV-L1 Optical Flow.

Abstract: We address a problem of finding an algorithm to handle unclear flows in the inner area of silhouette image. In this study, after getting the region of interest from an implemented algorithm of dual TV-L1 optical flow, we conducted experiments to predict the new flow in the unclear inner areas. The experiments include perspective transform methods. Five experiments were performed using these methods. As a result, an algorithm that uses double refining of perspective transform method obtained the optimal result. It might be useful for analyzing the motion of a unicolored animal (e.g. a black cat).

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Paper citation in several formats:
Purnama, B.; Kartika Delimayanti, M.; Nguyen, N.; Mahmudah, K.; Kubo, M.; Kakikawa, M.; Yamada, Y. and Satou, K. (2019). On the Problem about Optical Flow Prediction for Silhouette Image. In Proceedings of the 12th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2019) - BIOINFORMATICS; ISBN 978-989-758-353-7; ISSN 2184-4305, SciTePress, pages 289-293. DOI: 10.5220/0007572302890293

@conference{bioinformatics19,
author={Bedy Purnama. and Mera Kartika {Kartika Delimayanti}. and Ngoc Giang Nguyen. and Kunti Robiatul Mahmudah. and Mamoru Kubo. and Makiko Kakikawa. and Yoichi Yamada. and Kenji Satou.},
title={On the Problem about Optical Flow Prediction for Silhouette Image},
booktitle={Proceedings of the 12th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2019) - BIOINFORMATICS},
year={2019},
pages={289-293},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007572302890293},
isbn={978-989-758-353-7},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the 12th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2019) - BIOINFORMATICS
TI - On the Problem about Optical Flow Prediction for Silhouette Image
SN - 978-989-758-353-7
IS - 2184-4305
AU - Purnama, B.
AU - Kartika Delimayanti, M.
AU - Nguyen, N.
AU - Mahmudah, K.
AU - Kubo, M.
AU - Kakikawa, M.
AU - Yamada, Y.
AU - Satou, K.
PY - 2019
SP - 289
EP - 293
DO - 10.5220/0007572302890293
PB - SciTePress

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