{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390307059737484672.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.9746/sicetr.62.12"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"034548685"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/034548685"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I034548685"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/sicetr/62/1/62_12/_pdf"}}],"dc:title":[{"@language":"ja","@value":"部分空間学習に基づくモーション再構成による乳牛の軽度跛行検知"},{"@language":"en","@value":"Gait Anomaly Detection in Dairy Cattle via Motion Reconstruction with Subspace Representation Learning"},{"@language":"ja-Kana","@value":"ブブン クウカン ガクシュウ ニ モトズク モーション サイコウセイ ニ ヨル ニュウギュウ ノ ケイドハコウケンチ"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"<p>Detecting lameness in dairy cattle is essential to mitigating the effects of a significant animal welfare and health issue for the dairy industry across diverse farming systems. The locomotion score, a standard method for lameness evaluation, depends on visual assessments conducted by experienced and skilled observers, which limits the objectivity of diagnoses on large-scale farms. In this paper, we propose a gait anomaly detection method through motion reconstruction, which is based on identifying low-dimensional subspaces derived from normal motion patterns within the training data. Specifically, we first generate smooth motions from the trajectories of each key point extracted by a skeleton extraction network in a video. We then use a self-expressive model to learn subspaces from normal motions and reconstruct the given test motion. Our reconstruction module leverages the insight that as the subspace-based approximation strategy only enables reproducing the normal motions, the anomalous motions would induce a significant reconstruction error. Experimental results using cattle gait dataset demonstrate the effectiveness of the proposed method through quantitative and qualitative evaluation.</p>"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410307059737484677","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"堀田 克哉"},{"@language":"en","@value":"HOTTA Katsuya"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Faculty of Science and Engineering, Iwate University"},{"@language":"ja","@value":"岩手大学理工学部"}]},{"@id":"https://cir.nii.ac.jp/crid/1410307059737484672","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"萩原 義裕"},{"@language":"en","@value":"HAGIHARA Yoshihiro"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Faculty of Science and Engineering, Iwate University"},{"@language":"ja","@value":"岩手大学理工学部"}]},{"@id":"https://cir.nii.ac.jp/crid/1410307059737484675","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"照井 周二"},{"@language":"en","@value":"TERUI Shuji"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Faculty of Science and Engineering, Iwate University"},{"@language":"ja","@value":"岩手大学理工学部"}]},{"@id":"https://cir.nii.ac.jp/crid/1410307059737484673","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"岡田 啓司"},{"@language":"en","@value":"OKADA Keiji"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Faculty of Science and Engineering, Iwate University"},{"@language":"ja","@value":"岩手大学理工学部"}]},{"@id":"https://cir.nii.ac.jp/crid/1410307059737484674","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"顧 淳祉"},{"@language":"en","@value":"GU Chunzhi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Faculty of Engineering, University of Fukui"},{"@language":"ja","@value":"福井大学工学系部門"}]},{"@id":"https://cir.nii.ac.jp/crid/1410307059737484676","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"佐々木 誠"},{"@language":"en","@value":"SASAKI Makoto"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Faculty of Science and Engineering, Iwate University"},{"@language":"ja","@value":"岩手大学理工学部"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"04534654"},{"@type":"LISSN","@value":"04534654"},{"@type":"EISSN","@value":"18838189"},{"@type":"NDL_BIB_ID","@value":"000000006577"},{"@type":"ISSN","@value":"04534654"},{"@type":"NCID","@value":"AN00072392"}],"prism:publicationName":[{"@language":"en","@value":"Transactions of the Society of Instrument and Control Engineers"},{"@language":"ja","@value":"計測自動制御学会論文集"},{"@language":"en","@value":"Transaction of SICE"},{"@language":"en","@value":"Transactions of the Society of Instrument and Control Engineers"},{"@language":"en","@value":"TSICE"},{"@language":"ja","@value":"計測自動制御学会論文集"},{"@language":"ja","@value":"計測論文"},{"@language":"ja","@value":"ＳＩＣＥ論文誌"},{"@language":"ja","@value":"ＳＩＣＥ論文集"},{"@language":"ja","@value":"計制論"},{"@language":"ja","@value":"制御論文"},{"@language":"en","@value":"T. SICE"}],"dc:publisher":[{"@language":"en","@value":"The Society of Instrument and Control Engineers"},{"@language":"ja","@value":"公益社団法人 計測自動制御学会"}],"prism:publicationDate":"2026","prism:volume":"62","prism:number":"1","prism:startingPage":"12","prism:endingPage":"20"},"reviewed":"false","url":[{"@id":"http://id.ndl.go.jp/bib/034548685"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I034548685"},{"@id":"https://www.jstage.jst.go.jp/article/sicetr/62/1/62_12/_pdf"}],"availableAt":"2026","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=gait%20anomaly%20detection","dc:title":"gait anomaly detection"},{"@id":"https://cir.nii.ac.jp/all?q=dairy%20cattle","dc:title":"dairy cattle"},{"@id":"https://cir.nii.ac.jp/all?q=subspace","dc:title":"subspace"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360023719627771136","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Cross-Domain Adaptation for Animal Pose Estimation"}]},{"@id":"https://cir.nii.ac.jp/crid/1360025804434716800","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Effect of Hoof Pathologies on Subjective Assessments of Dairy Cow Gait"}]},{"@id":"https://cir.nii.ac.jp/crid/1360025806081643904","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Prevalence of lameness in dairy cows: A literature review"}]},{"@id":"https://cir.nii.ac.jp/crid/1360298336565064320","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Component‐based nearest neighbour subspace clustering"}]},{"@id":"https://cir.nii.ac.jp/crid/1360298757428234112","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"PMSSC: Parallelizable multi-subset based self-expressive model for subspace clustering"}]},{"@id":"https://cir.nii.ac.jp/crid/1360298762795619456","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Scalable Sparse Subspace Clustering by Orthogonal Matching Pursuit"}]},{"@id":"https://cir.nii.ac.jp/crid/1360298765166482816","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Predicting 3D Human Dynamics From Video"}]},{"@id":"https://cir.nii.ac.jp/crid/1360302867621260672","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Weakly-supervised Action Transition Learning for Stochastic Human Motion Prediction"}]},{"@id":"https://cir.nii.ac.jp/crid/1360307280658301184","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The effect of lameness on lying behaviour of zero grazed Holstein dairy cattle"}]},{"@id":"https://cir.nii.ac.jp/crid/1360583952205630208","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Improving Unsupervised Defect Segmentation by Applying Structural Similarity to Autoencoders"}]},{"@id":"https://cir.nii.ac.jp/crid/1360588752163829760","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Subspace‐Guided Feature Reconstruction for Unsupervised Anomaly Localization"}]},{"@id":"https://cir.nii.ac.jp/crid/1360588752168487296","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Automated dairy cattle lameness detection utilizing the power of artificial intelligence; current status quo and future research opportunities"}]},{"@id":"https://cir.nii.ac.jp/crid/1360588754937067392","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Automatically measured variables related to tenderness of hoof placement and weight distribution are valuable indicators for lameness in dairy cows"}]},{"@id":"https://cir.nii.ac.jp/crid/1360870227158216576","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Deep learning pose estimation for multi-cattle lameness detection"}]},{"@id":"https://cir.nii.ac.jp/crid/1360870230192305152","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Dairy cow lameness detection using a back curvature feature"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262944176280832","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A lameness scoring system that uses posture and gait to predict dairy cattle reproductive performance"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825895352003200","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Sparse Subspace Clustering: Algorithm, Theory, and Applications"}]},{"@id":"https://cir.nii.ac.jp/crid/1363388843296046464","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Learning Trajectory Dependencies for Human Motion Prediction"}]},{"@id":"https://cir.nii.ac.jp/crid/1363670318375113600","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Analysis of Orthogonal Matching Pursuit Using the Restricted Isometry Property"}]},{"@id":"https://cir.nii.ac.jp/crid/1363951793193276800","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Real-time automatic lameness detection based on back posture extraction in dairy cattle: Shape analysis of cow with image processing techniques"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680321209216","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Detection of hoof diseases in cattle using a triaxial accelerometer"},{"@language":"ja","@value":"3軸加速度センサを用いた牛の蹄病診断"},{"@language":"ja-Kana","@value":"3ジク カソクド センサ オ モチイタ ウシ ノ テイビョウ シンダン"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2014957687"},{"@type":"NDL_SEARCH","@value":"oai:ndlsearch.ndl.go.jp:R000000004-I034548685"},{"@type":"CROSSREF","@value":"10.9746/sicetr.62.12"}]}