| Paper Abstract and Keywords |
| Presentation |
2025-06-05 11:15
Gait Recognition Using a Normalization Refinement Network
Haruya Nagasawa (Seikei Univ.), Fumito Shinmura (Sizuoka Univ.), Daigo Muramatsu (Seikei Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Gait recognition is a biometric technology that identifies individuals based on their walking posture and motion, and it holds significant potential for applications such as criminal investigations and security gate systems. However, in the wild scenarios, subjects often walk directly toward the camera and are frequently occluded by objects. These conditions can lead to improper normalization when existing gait recognition methods are applied, resulting in recognition failures. To address this issue, we propose a normalization refinement network based on Spatial Transformer Networks (STNs), aiming to mitigate the negative impact of normalization. Specifically, we assume ten occlusion patterns with varying occlusion ratios and directions, and conduct evaluations on both normalization refinement accuracy and recognition performance. This paper presents experimental results obtained using the OUMVLP dataset. Furthermore, we demonstrate the applicability of the proposed network to GREW, a gait database captured in the wild, and report its performance under unconstrained conditions. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Gait recognition / Occlusion / Biometrics / Biometric authentication / / / / |
| Reference Info. |
ITE Tech. Rep. |
| Paper # |
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| Date of Issue |
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| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IST ME IEICE-IE IEICE-BioX IEICE-SIP IEICE-MI |
| Conference Date |
2025-06-05 - 2025-06-06 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IEICE-BioX |
| Conference Code |
2025-06-IST-ME-IE-BioX-SIP-MI |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Gait Recognition Using a Normalization Refinement Network |
| Sub Title (in English) |
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| Keyword(1) |
Gait recognition |
| Keyword(2) |
Occlusion |
| Keyword(3) |
Biometrics |
| Keyword(4) |
Biometric authentication |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Haruya Nagasawa |
| 1st Author's Affiliation |
Seikei University (Seikei Univ.) |
| 2nd Author's Name |
Fumito Shinmura |
| 2nd Author's Affiliation |
Sizuoka University (Sizuoka Univ.) |
| 3rd Author's Name |
Daigo Muramatsu |
| 3rd Author's Affiliation |
Seikei University (Seikei Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2025-06-05 11:15:00 |
| Presentation Time |
25 minutes |
| Registration for |
IEICE-BioX |
| Paper # |
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| Volume (vol) |
vol.49 |
| Number (no) |
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| Page |
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