| Paper Abstract and Keywords |
| Presentation |
2025-06-30 16:10
The Influence of Local Feature Extraction on Outlier Removal Using Local Weak Geometric Consistency
Yuto Sugisaki, Takaharu Kato, Atsushi Koike (Seikei Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In general, outliers in feature matching are removed based on geometric consistency. However, considering the impact on subsequent processes, it is beneficial to reduce them at earlier stages. Weak Geometric Consistency (WGC) can remove some outliers in advance by leveraging the consistency of orientation and scale changes of feature points across the entire image. This method assumes global consistency, but such conditions are rare in real scenes with noisy regions. In this study, we propose an outlier removal method based on local weak geometric consistency and evaluate its effectiveness through simulation experiments using real scene images with various local feature extraction methods. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Computer Vision / Feature Matching / Weak Geometric Consistency / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 49, no. 18, AIT2025-171, pp. 15-18, June 2025. |
| Paper # |
AIT2025-171 |
| Date of Issue |
2025-06-23 (AIT) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IIEEJ AIT |
| Conference Date |
2025-06-30 - 2025-07-01 |
| 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 |
AIT |
| Conference Code |
2025-06-IIEEJ-AIT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
The Influence of Local Feature Extraction on Outlier Removal Using Local Weak Geometric Consistency |
| Sub Title (in English) |
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| Keyword(1) |
Computer Vision |
| Keyword(2) |
Feature Matching |
| Keyword(3) |
Weak Geometric Consistency |
| Keyword(4) |
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| 1st Author's Name |
Yuto Sugisaki |
| 1st Author's Affiliation |
Seikei University (Seikei Univ.) |
| 2nd Author's Name |
Takaharu Kato |
| 2nd Author's Affiliation |
Seikei University (Seikei Univ.) |
| 3rd Author's Name |
Atsushi Koike |
| 3rd Author's Affiliation |
Seikei University (Seikei Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2025-06-30 16:10:00 |
| Presentation Time |
20 minutes |
| Registration for |
AIT |
| Paper # |
AIT2025-171 |
| Volume (vol) |
vol.49 |
| Number (no) |
no.18 |
| Page |
pp.15-18 |
| #Pages |
4 |
| Date of Issue |
2025-06-23 (AIT) |