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        <identifier>oai:ipsj.ixsq.nii.ac.jp:00242098</identifier>
        <datestamp>2025-01-19T07:26:33Z</datestamp>
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          <dc:title>全身画像特徴と背景画像特徴の統合による人物同定手法の検討</dc:title>
          <dc:title xml:lang="en">Integration of Body Features and Background Features for Person Re-Identification</dc:title>
          <jpcoar:creator>
            <jpcoar:creatorName>福地, 賢</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName>李, 庭育</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName>山﨑, 賢人</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName>金井, 美岬</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName>岡原, 浩平</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Ken, Fukuchi</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Teng-Yok, Lee</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Kento, Yamazaki</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Misaki, Kanai</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:creator>
            <jpcoar:creatorName xml:lang="en">Kohei, Okahara</jpcoar:creatorName>
          </jpcoar:creator>
          <jpcoar:subject subjectScheme="Other">AIと機械学習の応用</jpcoar:subject>
          <datacite:description descriptionType="Other">人物同定は，異なるカメラで撮影された同一人物を検索する重要な技術である．近年，深層学習を用いた手法が主流だが，特定の環境で学習されたモデルはドメイン依存性が高く，異なる環境下では精度が低下する．このため，実用化には導入環境での再学習が必要となり，コスト増大や個人情報保護の観点から課題となる．本論文では，このドメイン依存の一因として，人物画像の背景領域が影響している点に着目し，人物と背景の特徴量を考慮可能な 2 ストリームネットワークの構築を検討した．評価の結果，Rank-N 指標において提案手法の有効性を確認した．</datacite:description>
          <datacite:description descriptionType="Other">In this paper, we propose a two-stream network architecture that can consider both person and background features. Person re-identification (Re-ID) is crucial for identifying individuals across different cameras. Deep learning models are widely used, but their domain-specific nature leads to poor performance in new environments, requiring costly and privacy-sensitive retraining. We focus on the background regions affecting person images and study the training process. Evaluation using the Rank-N metric demonstrates the effectiveness of our proposed approach.</datacite:description>
          <dc:publisher xml:lang="ja">情報処理学会</dc:publisher>
          <datacite:date dateType="Issued">2025-01-16</datacite:date>
          <dc:language>jpn</dc:language>
          <dc:type rdf:resource="http://purl.org/coar/resource_type/c_18gh">technical report</dc:type>
          <jpcoar:identifier identifierType="URI">https://ipsj.ixsq.nii.ac.jp/records/242098</jpcoar:identifier>
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          <jpcoar:sourceIdentifier identifierType="ISSN">2758-8262</jpcoar:sourceIdentifier>
          <jpcoar:sourceTitle>研究報告コラボレーションとネットワークサービス（CN）</jpcoar:sourceTitle>
          <jpcoar:volume>2025-CN-124</jpcoar:volume>
          <jpcoar:issue>1</jpcoar:issue>
          <jpcoar:pageStart>1</jpcoar:pageStart>
          <jpcoar:pageEnd>5</jpcoar:pageEnd>
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            <datacite:date dateType="Available">2027-01-16</datacite:date>
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