{"id":"https://openalex.org/W4401824970","doi":"https://doi.org/10.1039/d4sm00483c","title":"Deep-learning optical flow for measuring velocity fields from experimental data","display_name":"Deep-learning optical flow for measuring velocity fields from experimental data","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4401824970","doi":"https://doi.org/10.1039/d4sm00483c","pmid":"https://pubmed.ncbi.nlm.nih.gov/39225732"},"language":"en","primary_location":{"id":"doi:10.1039/d4sm00483c","doi":"https://doi.org/10.1039/d4sm00483c","is_oa":true,"landing_page_url":"https://doi.org/10.1039/d4sm00483c","pdf_url":"https://pubs.rsc.org/en/content/articlepdf/2024/sm/d4sm00483c","source":{"id":"https://openalex.org/S6377669","display_name":"Soft Matter","issn_l":"1744-683X","issn":["1744-683X","1744-6848"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soft Matter","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://pubs.rsc.org/en/content/articlepdf/2024/sm/d4sm00483c","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Phu N. Tran","orcid":"https://orcid.org/0000-0003-2932-292X","observed_orcids":["https://orcid.org/0000-0003-2932-292X"]},"institutions":[{"id":"https://openalex.org/I6902469","display_name":"Brandeis University","ror":"https://ror.org/05abbep66","country_code":"US","type":"education","lineage":["https://openalex.org/I6902469"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Phu N. Tran","raw_affiliation_strings":["Department of Physics, Brandeis University, Waltham, MA 02453, USA"],"raw_orcid":"https://orcid.org/0000-0003-2932-292X","affiliations":[{"raw_affiliation_string":"Department of Physics, Brandeis University, Waltham, MA 02453, USA","institution_ids":["https://openalex.org/I6902469"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009792228","display_name":"Sattvic Ray","orcid":"https://orcid.org/0000-0002-4261-7311","observed_orcids":["https://orcid.org/0000-0002-4261-7311"]},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sattvic Ray","raw_affiliation_strings":["Department of Physics, University of California at Santa Barbara, Santa Barbara, CA 93106, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, University of California at Santa Barbara, Santa Barbara, CA 93106, USA","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045924168","display_name":"Linnea Lemma","orcid":"https://orcid.org/0000-0001-8482-4573","observed_orcids":["https://orcid.org/0000-0001-8482-4573"]},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]},{"id":"https://openalex.org/I6902469","display_name":"Brandeis University","ror":"https://ror.org/05abbep66","country_code":"US","type":"education","lineage":["https://openalex.org/I6902469"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Linnea Lemma","raw_affiliation_strings":["Department of Physics, Brandeis University, Waltham, MA 02453, USA","Department of Physics, University of California at Santa Barbara, Santa Barbara, CA 93106, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Brandeis University, Waltham, MA 02453, USA","institution_ids":["https://openalex.org/I6902469"]},{"raw_affiliation_string":"Department of Physics, University of California at Santa Barbara, Santa Barbara, CA 93106, USA","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080030802","display_name":"Yunrui Li","orcid":"https://orcid.org/0009-0006-6052-2304","observed_orcids":["https://orcid.org/0009-0006-6052-2304"]},"institutions":[{"id":"https://openalex.org/I6902469","display_name":"Brandeis University","ror":"https://ror.org/05abbep66","country_code":"US","type":"education","lineage":["https://openalex.org/I6902469"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yunrui Li","raw_affiliation_strings":["Department of Computer Science, Brandeis University, Waltham, MA 02453, USA"],"raw_orcid":"https://orcid.org/0009-0006-6052-2304","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Brandeis University, Waltham, MA 02453, USA","institution_ids":["https://openalex.org/I6902469"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114155367","display_name":"Reef Sweeney","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Reef Sweeney","raw_affiliation_strings":["Department of Physics, University of California at Santa Barbara, Santa Barbara, CA 93106, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, University of California at Santa Barbara, Santa Barbara, CA 93106, USA","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087649531","display_name":"Aparna Baskaran","orcid":"https://orcid.org/0000-0003-1899-9978","observed_orcids":["https://orcid.org/0000-0003-1899-9978"]},"institutions":[{"id":"https://openalex.org/I6902469","display_name":"Brandeis University","ror":"https://ror.org/05abbep66","country_code":"US","type":"education","lineage":["https://openalex.org/I6902469"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aparna Baskaran","raw_affiliation_strings":["Department of Physics, Brandeis University, Waltham, MA 02453, USA"],"raw_orcid":"https://orcid.org/0000-0003-1899-9978","affiliations":[{"raw_affiliation_string":"Department of Physics, Brandeis University, Waltham, MA 02453, USA","institution_ids":["https://openalex.org/I6902469"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001208796","display_name":"Zvonimir Dogic","orcid":"https://orcid.org/0000-0003-0142-1838","observed_orcids":["https://orcid.org/0000-0003-0142-1838"]},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]},{"id":"https://openalex.org/I6902469","display_name":"Brandeis University","ror":"https://ror.org/05abbep66","country_code":"US","type":"education","lineage":["https://openalex.org/I6902469"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zvonimir Dogic","raw_affiliation_strings":["Biomolecular and Engineering Science, University of California at Santa Barbara, Santa Barbara, CA 93106, USA","Department of Physics, Brandeis University, Waltham, MA 02453, USA","Department of Physics, University of California at Santa Barbara, Santa Barbara, CA 93106, USA"],"raw_orcid":"https://orcid.org/0000-0003-0142-1838","affiliations":[{"raw_affiliation_string":"Biomolecular and Engineering Science, University of California at Santa Barbara, Santa Barbara, CA 93106, USA","institution_ids":["https://openalex.org/I154570441"]},{"raw_affiliation_string":"Department of Physics, Brandeis University, Waltham, MA 02453, USA","institution_ids":["https://openalex.org/I6902469"]},{"raw_affiliation_string":"Department of Physics, University of California at Santa Barbara, Santa Barbara, CA 93106, USA","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033168441","display_name":"Pengyu Hong","orcid":"https://orcid.org/0000-0002-3177-2754","observed_orcids":["https://orcid.org/0000-0002-3177-2754"]},"institutions":[{"id":"https://openalex.org/I6902469","display_name":"Brandeis University","ror":"https://ror.org/05abbep66","country_code":"US","type":"education","lineage":["https://openalex.org/I6902469"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Pengyu Hong","raw_affiliation_strings":["Department of Computer Science, Brandeis University, Waltham, MA 02453, USA"],"raw_orcid":"https://orcid.org/0000-0002-3177-2754","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Brandeis University, Waltham, MA 02453, USA","institution_ids":["https://openalex.org/I6902469"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083616699","display_name":"Michael F. Hagan","orcid":"https://orcid.org/0000-0002-9211-2434","observed_orcids":["https://orcid.org/0000-0002-9211-2434"]},"institutions":[{"id":"https://openalex.org/I6902469","display_name":"Brandeis University","ror":"https://ror.org/05abbep66","country_code":"US","type":"education","lineage":["https://openalex.org/I6902469"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Michael F. Hagan","raw_affiliation_strings":["Department of Physics, Brandeis University, Waltham, MA 02453, USA"],"raw_orcid":"https://orcid.org/0000-0002-9211-2434","affiliations":[{"raw_affiliation_string":"Department of Physics, Brandeis University, Waltham, MA 02453, USA","institution_ids":["https://openalex.org/I6902469"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5033168441","https://openalex.org/A5083616699"],"corresponding_institution_ids":["https://openalex.org/I6902469"],"apc_list":null,"apc_paid":null,"fwci":1.2658,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.7923394,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"20","issue":"36","first_page":"7246","last_page":"7257"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.3637999892234802,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.3637999892234802,"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/T10360","display_name":"Fluid Dynamics and Turbulent Flows","score":0.11819999665021896,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11379","display_name":"Rheology and Fluid Dynamics Studies","score":0.03319999948143959,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/active-nematics","display_name":"active nematics","score":0.8429999947547913},{"id":"https://openalex.org/keywords/microtubules","display_name":"microtubules","score":0.878000020980835},{"id":"https://openalex.org/keywords/velocity-field-measurement","display_name":"velocity field measurement","score":0.8050000071525574},{"id":"https://openalex.org/keywords/particle-image-velocimetry-comparison","display_name":"particle image velocimetry comparison","score":0.9110000133514404},{"id":"https://openalex.org/keywords/particle-tracking","display_name":"particle tracking","score":0.7319999933242798},{"id":"https://openalex.org/keywords/nematic-director","display_name":"nematic director","score":0.7070000171661377}],"concepts":[{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.5152516961097717},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.49788570404052734},{"id":"https://openalex.org/C166693061","wikidata":"https://www.wikidata.org/wiki/Q5462119","display_name":"Flow velocity","level":3,"score":0.4144873023033142},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.4066387712955475},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.40263065695762634},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3253331780433655},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2803746461868286},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2706948220729828},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1039/d4sm00483c","doi":"https://doi.org/10.1039/d4sm00483c","is_oa":true,"landing_page_url":"https://doi.org/10.1039/d4sm00483c","pdf_url":"https://pubs.rsc.org/en/content/articlepdf/2024/sm/d4sm00483c","source":{"id":"https://openalex.org/S6377669","display_name":"Soft Matter","issn_l":"1744-683X","issn":["1744-683X","1744-6848"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soft Matter","raw_type":"journal-article"},{"id":"pmid:39225732","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39225732","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soft matter","raw_type":"Journal Article"},{"id":"pmh:oai:osti.gov:2439118","doi":null,"is_oa":false,"landing_page_url":"https://www.osti.gov/biblio/2439118","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"pmh:oai:osti.gov:2439304","doi":null,"is_oa":false,"landing_page_url":"https://www.osti.gov/biblio/2439304","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"doi:10.1039/d4sm00483c","doi":"https://doi.org/10.1039/d4sm00483c","is_oa":true,"landing_page_url":"https://doi.org/10.1039/d4sm00483c","pdf_url":"https://pubs.rsc.org/en/content/articlepdf/2024/sm/d4sm00483c","source":{"id":"https://openalex.org/S6377669","display_name":"Soft Matter","issn_l":"1744-683X","issn":["1744-683X","1744-6848"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Soft Matter","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1132924628","display_name":null,"funder_award_id":"MCB090163","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2346004024","display_name":null,"funder_award_id":"TG-MCB090163","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2440123334","display_name":"Bioinspired Soft Materials","funder_award_id":"2011846","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4746626639","display_name":"MRI: Acquisition of a GPU-Accelerated Research Cluster","funder_award_id":"1920147","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G484032751","display_name":null,"funder_award_id":"DMR-MRSEC 2011846","funder_id":"https://openalex.org/F4320337367","funder_display_name":"Division of Materials Research"},{"id":"https://openalex.org/G4924678556","display_name":null,"funder_award_id":"OAC-1920147","funder_id":"https://openalex.org/F4320337367","funder_display_name":"Division of Materials Research"},{"id":"https://openalex.org/G7833242660","display_name":null,"funder_award_id":"2011846","funder_id":"https://openalex.org/F4320337367","funder_display_name":"Division of Materials Research"},{"id":"https://openalex.org/G7850645651","display_name":"MACHINE LEARNING APPROACHES TO UNDERSTANDING AND CONTROLLING 3D ACTIVE MATTER","funder_award_id":"DESC0022291","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G8088400230","display_name":null,"funder_award_id":"2011846","funder_id":"https://openalex.org/F4320333422","funder_display_name":"Materials Research Science and Engineering Center, Harvard University"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320310134","display_name":"Brandeis University","ror":"https://ror.org/05abbep66"},{"id":"https://openalex.org/F4320333422","display_name":"Materials Research Science and Engineering Center, Harvard University","ror":"https://ror.org/01qa5ep47"},{"id":"https://openalex.org/F4320337367","display_name":"Division of Materials Research","ror":"https://ror.org/01pc7k308"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4401824970.pdf","grobid_xml":"https://content.openalex.org/works/W4401824970.grobid-xml"},"referenced_works_count":75,"referenced_works":["https://openalex.org/W764651262","https://openalex.org/W1578985305","https://openalex.org/W1607850121","https://openalex.org/W1755205674","https://openalex.org/W1860903952","https://openalex.org/W1973945478","https://openalex.org/W1979769450","https://openalex.org/W2000120739","https://openalex.org/W2005067064","https://openalex.org/W2010857489","https://openalex.org/W2017626220","https://openalex.org/W2026757603","https://openalex.org/W2029995547","https://openalex.org/W2055276703","https://openalex.org/W2056707942","https://openalex.org/W2074574519","https://openalex.org/W2090370210","https://openalex.org/W2093488518","https://openalex.org/W2112847306","https://openalex.org/W2115579991","https://openalex.org/W2132183279","https://openalex.org/W2141837166","https://openalex.org/W2165468772","https://openalex.org/W2336334345","https://openalex.org/W2474134685","https://openalex.org/W2592508531","https://openalex.org/W2767776190","https://openalex.org/W2770705252","https://openalex.org/W2786248270","https://openalex.org/W2889443818","https://openalex.org/W2896765176","https://openalex.org/W2896842174","https://openalex.org/W2900471873","https://openalex.org/W2905310541","https://openalex.org/W2917818392","https://openalex.org/W2963782415","https://openalex.org/W2965116788","https://openalex.org/W3003662786","https://openalex.org/W3006249533","https://openalex.org/W3007471652","https://openalex.org/W3008831856","https://openalex.org/W3032922380","https://openalex.org/W3036364291","https://openalex.org/W3048794278","https://openalex.org/W3103595456","https://openalex.org/W3105955077","https://openalex.org/W3134169704","https://openalex.org/W3147597595","https://openalex.org/W3163911991","https://openalex.org/W3169412915","https://openalex.org/W3172557238","https://openalex.org/W3174911623","https://openalex.org/W3182809356","https://openalex.org/W3184670886","https://openalex.org/W3201987110","https://openalex.org/W3215023725","https://openalex.org/W4226435592","https://openalex.org/W4249022109","https://openalex.org/W4281261578","https://openalex.org/W4286781802","https://openalex.org/W4302406231","https://openalex.org/W4309001851","https://openalex.org/W4312563719","https://openalex.org/W4312790276","https://openalex.org/W4312800713","https://openalex.org/W4312975316","https://openalex.org/W4313259737","https://openalex.org/W4317932353","https://openalex.org/W4378781754","https://openalex.org/W4383212980","https://openalex.org/W4383821421","https://openalex.org/W4385274633","https://openalex.org/W4386076388","https://openalex.org/W4391379529","https://openalex.org/W4399072665"],"related_works":["https://openalex.org/W4395481844","https://openalex.org/W3186406336","https://openalex.org/W4362587308","https://openalex.org/W4380883626","https://openalex.org/W7164560316","https://openalex.org/W4411143663","https://openalex.org/W7096136969","https://openalex.org/W7163379175","https://openalex.org/W7214371722","https://openalex.org/W4416940947"],"abstract_inverted_index":{"Deep":[0],"learning-based":[1],"optical":[2,32],"flow":[3,33,59],"(DLOF)":[4],"extracts":[5],"features":[6,19],"in":[7,137],"adjacent":[8],"video":[9],"frames":[10],"with":[11,71],"deep":[12],"convolutional":[13],"neural":[14],"networks.":[15],"It":[16],"uses":[17],"those":[18],"to":[20,34,52],"estimate":[21],"the":[22,29,36,103],"inter-frame":[23],"motions":[24],"of":[25,31,39,141],"objects.":[26],"We":[27,57],"evaluate":[28],"ability":[30],"quantify":[35],"spontaneous":[37],"flows":[38,136],"microtubule":[40],"(MT)-based":[41],"active":[42],"nematics":[43],"under":[44],"different":[45],"labeling":[46],"conditions,":[47],"and":[48,115,144],"compare":[49],"its":[50],"performance":[51],"particle":[53,67],"image":[54],"velocimetry":[55],"(PIV).":[56],"obtain":[58],"velocity":[60,84],"ground":[61],"truths":[62],"either":[63],"by":[64],"performing":[65],"semi-automated":[66],"tracking":[68],"on":[69],"samples":[70],"sparsely":[72,111],"labeled":[73,90,112],"filaments,":[74],"or":[75],"from":[76],"passive":[77],"tracer":[78],"beads.":[79],"DLOF":[80,106,114,121,128],"produces":[81],"more":[82],"accurate":[83],"fields":[85],"than":[86],"PIV":[87,92,116],"for":[88,133],"densely":[89],"samples.":[91],"cannot":[93],"reliably":[94],"distinguish":[95],"contrast":[96],"variations":[97],"at":[98],"high":[99],"densities,":[100],"particularly":[101],"along":[102],"nematic":[104],"director.":[105],"overcomes":[107],"this":[108],"limitation.":[109],"For":[110],"samples,":[113],"produce":[117],"comparable":[118],"results,":[119],"but":[120],"gives":[122],"higher-resolution":[123],"fields.":[124],"Our":[125],"work":[126],"establishes":[127],"as":[129],"a":[130,138],"versatile":[131],"tool":[132],"measuring":[134],"fluid":[135],"broad":[139],"class":[140],"active,":[142],"soft,":[143],"biophysical":[145],"systems.":[146]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":5}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2024-08-24T00:00:00"}
