{"id":"https://openalex.org/W7165906656","doi":"https://doi.org/10.1016/j.patcog.2026.114333","title":"Bridging the encoder gap: Stability-aware efficient adaptation of SAM2 for video object segmentation","display_name":"Bridging the encoder gap: Stability-aware efficient adaptation of SAM2 for video object segmentation","publication_year":2026,"publication_date":"2026-06-25","ids":{"openalex":"https://openalex.org/W7165906656","doi":"https://doi.org/10.1016/j.patcog.2026.114333"},"language":"en","primary_location":{"id":"doi:10.1016/j.patcog.2026.114333","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.patcog.2026.114333","pdf_url":null,"source":{"id":"https://openalex.org/S414566","display_name":"Pattern Recognition","issn_l":"0031-3203","issn":["0031-3203","1873-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053618028","display_name":"Zhiqiang Hou","orcid":"https://orcid.org/0000-0002-8059-5395"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiqiang Hou","raw_affiliation_strings":["Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","institution_ids":[]},{"raw_affiliation_string":"School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139369667","display_name":"Hao Cui","orcid":"https://orcid.org/0009-0001-4346-3588"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hao Cui","raw_affiliation_strings":["Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China"],"raw_orcid":"https://orcid.org/0009-0001-4346-3588","affiliations":[{"raw_affiliation_string":"Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","institution_ids":[]},{"raw_affiliation_string":"School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101351569","display_name":"Sugang Ma","orcid":"https://orcid.org/0000-0001-7988-5099"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sugang Ma","raw_affiliation_strings":["Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","institution_ids":[]},{"raw_affiliation_string":"School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139318322","display_name":"Hao Yue","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Yue","raw_affiliation_strings":["Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","institution_ids":[]},{"raw_affiliation_string":"School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139311373","display_name":"Chenxu Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenxu Wang","raw_affiliation_strings":["Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","institution_ids":[]},{"raw_affiliation_string":"School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100644814","display_name":"Ying Liu","orcid":"https://orcid.org/0000-0002-8951-2648"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Liu","raw_affiliation_strings":["Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","institution_ids":[]},{"raw_affiliation_string":"School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5139333595","display_name":"Lu Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Liu","raw_affiliation_strings":["Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Network Data Analysis and Intelligent Processing of Shaanxi Province, Xi\u2019an, 710121, China","institution_ids":[]},{"raw_affiliation_string":"School of Computer Science and Technology, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, 710121, China","institution_ids":["https://openalex.org/I4210136859"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5139369667"],"corresponding_institution_ids":["https://openalex.org/I4210136859"],"apc_list":{"value":2710,"currency":"USD","value_usd":2710},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.83384917,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"180","issue":null,"first_page":"114333","last_page":"114333"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.16249999403953552,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.16249999403953552,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11605","display_name":"Visual Attention and Saliency Detection","score":0.1518000066280365,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.09009999781847,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.7049999833106995},{"id":"https://openalex.org/keywords/bridging","display_name":"Bridging (networking)","score":0.694599986076355},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6265000104904175},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.476500004529953},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.42969998717308044},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.39910000562667847},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.36419999599456787}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7621999979019165},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7325000166893005},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7257999777793884},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7049999833106995},{"id":"https://openalex.org/C174348530","wikidata":"https://www.wikidata.org/wiki/Q188635","display_name":"Bridging (networking)","level":2,"score":0.694599986076355},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6265000104904175},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.476500004529953},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.42969998717308044},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.39910000562667847},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.36419999599456787},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34540000557899475},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.33079999685287476},{"id":"https://openalex.org/C65885262","wikidata":"https://www.wikidata.org/wiki/Q7429708","display_name":"Scale-space segmentation","level":4,"score":0.2971999943256378},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.29109999537467957},{"id":"https://openalex.org/C30814859","wikidata":"https://www.wikidata.org/wiki/Q4119603","display_name":"Video denoising","level":5,"score":0.2590000033378601},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.2572999894618988},{"id":"https://openalex.org/C25694479","wikidata":"https://www.wikidata.org/wiki/Q7446278","display_name":"Segmentation-based object categorization","level":5,"score":0.2554999887943268}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.patcog.2026.114333","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.patcog.2026.114333","pdf_url":null,"source":{"id":"https://openalex.org/S414566","display_name":"Pattern Recognition","issn_l":"0031-3203","issn":["0031-3203","1873-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pattern Recognition","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324173","display_name":"Natural Science Foundation of Shaanxi Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W2165698076","https://openalex.org/W2294182682","https://openalex.org/W2470139095","https://openalex.org/W2737258237","https://openalex.org/W2740667773","https://openalex.org/W2752782242","https://openalex.org/W2965729941","https://openalex.org/W2989161706","https://openalex.org/W3034438741","https://openalex.org/W3174770825","https://openalex.org/W3183673520","https://openalex.org/W4205991051","https://openalex.org/W4312510454","https://openalex.org/W4386066071","https://openalex.org/W4390873799","https://openalex.org/W4390874144","https://openalex.org/W4390874575","https://openalex.org/W4390874670","https://openalex.org/W4407392790","https://openalex.org/W4408634392","https://openalex.org/W4409154944","https://openalex.org/W4413147546","https://openalex.org/W4414223392","https://openalex.org/W7133224883","https://openalex.org/W7160072176"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-06-26T00:00:00"}