{"id":"https://openalex.org/W7164832711","doi":"https://doi.org/10.1007/s11760-026-05447-7","title":"Difficulty-aware feature distillation for efficient cardiac MRI classification","display_name":"Difficulty-aware feature distillation for efficient cardiac MRI classification","publication_year":2026,"publication_date":"2026-06-01","ids":{"openalex":"https://openalex.org/W7164832711","doi":"https://doi.org/10.1007/s11760-026-05447-7"},"language":"en","primary_location":{"id":"doi:10.1007/s11760-026-05447-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11760-026-05447-7","pdf_url":null,"source":{"id":"https://openalex.org/S156904493","display_name":"Signal Image and Video Processing","issn_l":"1863-1703","issn":["1863-1703","1863-1711"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal, Image and Video Processing","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/A5070569196","display_name":"Jafar Abdollahi","orcid":"https://orcid.org/0000-0002-4820-9618"},"institutions":[{"id":"https://openalex.org/I41775361","display_name":"Islamic Azad University Central Tehran Branch","ror":"https://ror.org/03a11m818","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I41775361"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Jafar Abdollahi","raw_affiliation_strings":["Department of Computer Engineering, CT. C, Central Tehran Branch, Islamic Azad University, Tehran, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, CT. C, Central Tehran Branch, Islamic Azad University, Tehran, Iran","institution_ids":["https://openalex.org/I41775361"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051824447","display_name":"Babak Nouri-Moghaddam","orcid":"https://orcid.org/0000-0001-5363-9949"},"institutions":[{"id":"https://openalex.org/I4210161716","display_name":"Islamic Azad University Ardabil","ror":"https://ror.org/058np3c43","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I4210161716"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Babak Nouri-Moghaddam","raw_affiliation_strings":["Department of Computer Engineering, Ard.C.,, Islamic Azad University, Ardabil, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Ard.C.,, Islamic Azad University, Ardabil, Iran","institution_ids":["https://openalex.org/I4210161716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138677737","display_name":"Aminreza Mohajerzadeh","orcid":null},"institutions":[{"id":"https://openalex.org/I131651094","display_name":"University of Denver","ror":"https://ror.org/04w7skc03","country_code":"US","type":"education","lineage":["https://openalex.org/I131651094"]},{"id":"https://openalex.org/I921990950","display_name":"University of Colorado Denver","ror":"https://ror.org/02hh7en24","country_code":"US","type":"education","lineage":["https://openalex.org/I921990950"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aminreza Mohajerzadeh","raw_affiliation_strings":["Electrical and Computer Engineering, University of Denver, Colorado, 80208, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, University of Denver, Colorado, 80208, USA","institution_ids":["https://openalex.org/I131651094","https://openalex.org/I921990950"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5138676068","display_name":"Abbas Mirzaei","orcid":null},"institutions":[{"id":"https://openalex.org/I4210161716","display_name":"Islamic Azad University Ardabil","ror":"https://ror.org/058np3c43","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I4210161716"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Abbas Mirzaei","raw_affiliation_strings":["Department of Computer Engineering, Ard.C.,, Islamic Azad University, Ardabil, Iran"],"raw_orcid":"https://orcid.org/0000-0002-4476-2512","affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Ard.C.,, Islamic Azad University, Ardabil, Iran","institution_ids":["https://openalex.org/I4210161716"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5138634405","display_name":"Nahideh Derakhshanfard","orcid":null},"institutions":[{"id":"https://openalex.org/I1293555014","display_name":"Islamic Azad University of Tabriz","ror":"https://ror.org/04hnf9a51","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433","https://openalex.org/I1293555014"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Nahideh Derakhshanfard","raw_affiliation_strings":["Department of Computer Engineering, Ta.C.,, Islamic Azad University, Tabriz, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Ta.C.,, Islamic Azad University, Tabriz, Iran","institution_ids":["https://openalex.org/I1293555014"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5138676068"],"corresponding_institution_ids":["https://openalex.org/I4210161716"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.69331213,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":"7","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12702","display_name":"Brain Tumor Detection and Classification","score":0.13910000026226044,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12702","display_name":"Brain Tumor Detection and Classification","score":0.13910000026226044,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.062199998646974564,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.053599998354911804,"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/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6732000112533569},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5996000170707703},{"id":"https://openalex.org/keywords/distillation","display_name":"Distillation","score":0.385699987411499},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.34860000014305115},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.24449999630451202}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.708299994468689},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6732000112533569},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5996000170707703},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5618000030517578},{"id":"https://openalex.org/C204030448","wikidata":"https://www.wikidata.org/wiki/Q101017","display_name":"Distillation","level":2,"score":0.385699987411499},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.34860000014305115},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3012999892234802},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.30079999566078186},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.24449999630451202},{"id":"https://openalex.org/C99398487","wikidata":"https://www.wikidata.org/wiki/Q257319","display_name":"Cardiac cycle","level":2,"score":0.22419999539852142}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11760-026-05447-7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11760-026-05447-7","pdf_url":null,"source":{"id":"https://openalex.org/S156904493","display_name":"Signal Image and Video Processing","issn_l":"1863-1703","issn":["1863-1703","1863-1711"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal, Image and Video Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.6030393242835999,"display_name":"Zero hunger"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W3027979861","https://openalex.org/W4285031077","https://openalex.org/W4306706094","https://openalex.org/W4385552881","https://openalex.org/W4386623845","https://openalex.org/W4387211254","https://openalex.org/W4388490626","https://openalex.org/W4389503449","https://openalex.org/W4390706373","https://openalex.org/W4392123044","https://openalex.org/W4392755482","https://openalex.org/W4399513164","https://openalex.org/W4400433398","https://openalex.org/W4400664861","https://openalex.org/W4401100250","https://openalex.org/W4402969258","https://openalex.org/W4405355221","https://openalex.org/W4415702428","https://openalex.org/W7104278229","https://openalex.org/W7135058772"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2026-06-16T00:00:00"}
