{"id":"https://openalex.org/W4409201461","doi":"https://doi.org/10.5220/0013057600003941","title":"A Universal Railway Obstacle Detection System Based on Optical-Flow Guided Semi-Supervised Segmentation","display_name":"A Universal Railway Obstacle Detection System Based on Optical-Flow Guided Semi-Supervised Segmentation","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4409201461","doi":"https://doi.org/10.5220/0013057600003941"},"language":"en","primary_location":{"id":"doi:10.5220/0013057600003941","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0013057600003941","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th International Conference on Vehicle Technology and Intelligent Transport Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.5220/0013057600003941","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019945749","display_name":"Qiushi Guo","orcid":"https://orcid.org/0000-0002-6217-102X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Qiushi Guo","raw_affiliation_strings":["China SWJTU Railway Development Co., Ltd(CSRD), China"],"affiliations":[{"raw_affiliation_string":"China SWJTU Railway Development Co., Ltd(CSRD), China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101755031","display_name":"Bin Cao","orcid":"https://orcid.org/0000-0002-1088-9603"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bin Cao","raw_affiliation_strings":["China SWJTU Railway Development Co., Ltd(CSRD), China"],"affiliations":[{"raw_affiliation_string":"China SWJTU Railway Development Co., Ltd(CSRD), China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061237815","display_name":"Dehao Hao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dehao Hao","raw_affiliation_strings":["China SWJTU Railway Development Co., Ltd(CSRD), China"],"affiliations":[{"raw_affiliation_string":"China SWJTU Railway Development Co., Ltd(CSRD), China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085660275","display_name":"Cheng Wang","orcid":"https://orcid.org/0000-0003-3070-6664"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cheng Wang","raw_affiliation_strings":["China SWJTU Railway Development Co., Ltd(CSRD), China"],"affiliations":[{"raw_affiliation_string":"China SWJTU Railway Development Co., Ltd(CSRD), China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100398616","display_name":"Lijun Chen","orcid":"https://orcid.org/0000-0001-6694-4299"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lijun Chen","raw_affiliation_strings":["China SWJTU Railway Development Co., Ltd(CSRD), China"],"affiliations":[{"raw_affiliation_string":"China SWJTU Railway Development Co., Ltd(CSRD), China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013741685","display_name":"Peng Yan","orcid":"https://orcid.org/0000-0002-4929-7621"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Peng Yan","raw_affiliation_strings":["China SWJTU Railway Development Co., Ltd(CSRD), China"],"affiliations":[{"raw_affiliation_string":"China SWJTU Railway Development Co., Ltd(CSRD), China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5019945749"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0378,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.74018878,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"259","last_page":"265"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.95169997215271,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.95169997215271,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":0.9455000162124634,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9319999814033508,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/obstacle","display_name":"Obstacle","score":0.8217829465866089},{"id":"https://openalex.org/keywords/optical-flow","display_name":"Optical flow","score":0.6707260608673096},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6359931230545044},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6305558681488037},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6249884963035583},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5822493433952332},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5615059733390808},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.44661539793014526},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18439558148384094},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1037803590297699},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.07974234223365784},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.06456410884857178}],"concepts":[{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.8217829465866089},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.6707260608673096},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6359931230545044},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6305558681488037},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6249884963035583},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5822493433952332},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5615059733390808},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.44661539793014526},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18439558148384094},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1037803590297699},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.07974234223365784},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.06456410884857178},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5220/0013057600003941","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0013057600003941","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th International Conference on Vehicle Technology and Intelligent Transport Systems","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.5220/0013057600003941","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0013057600003941","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th International Conference on Vehicle Technology and Intelligent Transport Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2794103424","https://openalex.org/W1996530509","https://openalex.org/W3028317537","https://openalex.org/W2389515972","https://openalex.org/W4245435724","https://openalex.org/W2055301889","https://openalex.org/W4400979532","https://openalex.org/W1566521282","https://openalex.org/W2017159956","https://openalex.org/W1522196789"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
