{"id":"https://openalex.org/A5086599298","orcid":"https://orcid.org/0000-0002-5781-799X","observed_orcids":["https://orcid.org/0000-0002-5781-799X"],"display_name":"Madoka Hasegawa","raw_author_names":["Hasegawa, Madoka","M. Hasegawa","Madoka HASEGAWA","Madoka Hasegawa"],"full_name":"Hasegawa, Madoka","works_count":141,"cited_by_count":428,"summary_stats":{"2yr_mean_citedness":0.2222222222222222,"h_index":11,"i10_index":14},"ids":{"openalex":"https://openalex.org/A5086599298","orcid":"https://orcid.org/0000-0002-5781-799X","observed_orcids":["https://orcid.org/0000-0002-5781-799X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I207399273","ror":"https://ror.org/05bx1gz93","display_name":"Utsunomiya University","country_code":"JP","type":"education","lineage":["https://openalex.org/I207399273"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2006,2005,2004,2002,2001,2000,1999,1998,1997]},{"institution":{"id":"https://openalex.org/I96679780","ror":"https://ror.org/03qvqb743","display_name":"Chuo University","country_code":"JP","type":"education","lineage":["https://openalex.org/I96679780"]},"years":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I207399273","ror":"https://ror.org/05bx1gz93","display_name":"Utsunomiya University","country_code":"JP","type":"education","lineage":["https://openalex.org/I207399273"]}],"topics":[{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","count":75,"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/T10741","display_name":"Video Coding and Compression Technologies","count":42,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","count":28,"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/T11165","display_name":"Image and Video Quality Assessment","count":23,"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/T11105","display_name":"Advanced Image Processing Techniques","count":19,"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"}}],"topic_share":[{"id":"https://openalex.org/T14369","display_name":"Diverse Interdisciplinary Research Innovations","value":0.0003049,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","value":0.0003009,"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/T10388","display_name":"Advanced Steganography and Watermarking Techniques","value":0.0002415,"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/T10741","display_name":"Video Coding and Compression Technologies","value":0.0002265,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11105","display_name":"Advanced Image Processing Techniques","value":0.0001384,"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"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.86595618724823},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.7889187335968018},{"id":"31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","score":0.7507251501083374},{"id":"115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","score":0.6015103459358215},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.5667176842689514}],"counts_by_year":[{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":1},{"year":1997,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":2,"oa_works_count":0,"cited_by_count":2},{"year":2000,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":3,"oa_works_count":0,"cited_by_count":1},{"year":2002,"works_count":8,"oa_works_count":1,"cited_by_count":1},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":4,"oa_works_count":0,"cited_by_count":1},{"year":2005,"works_count":9,"oa_works_count":0,"cited_by_count":5},{"year":2006,"works_count":8,"oa_works_count":0,"cited_by_count":9},{"year":2009,"works_count":7,"oa_works_count":0,"cited_by_count":49},{"year":2010,"works_count":8,"oa_works_count":0,"cited_by_count":32},{"year":2011,"works_count":12,"oa_works_count":0,"cited_by_count":24},{"year":2012,"works_count":10,"oa_works_count":0,"cited_by_count":14},{"year":2013,"works_count":9,"oa_works_count":3,"cited_by_count":18},{"year":2014,"works_count":4,"oa_works_count":1,"cited_by_count":55},{"year":2015,"works_count":5,"oa_works_count":1,"cited_by_count":23},{"year":2016,"works_count":6,"oa_works_count":1,"cited_by_count":28},{"year":2017,"works_count":5,"oa_works_count":0,"cited_by_count":26},{"year":2018,"works_count":7,"oa_works_count":6,"cited_by_count":92},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":13},{"year":2020,"works_count":2,"oa_works_count":0,"cited_by_count":12},{"year":2021,"works_count":3,"oa_works_count":1,"cited_by_count":11},{"year":2022,"works_count":4,"oa_works_count":0,"cited_by_count":1},{"year":2023,"works_count":5,"oa_works_count":2,"cited_by_count":8},{"year":2024,"works_count":4,"oa_works_count":1,"cited_by_count":2},{"year":2025,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2026,"works_count":3,"oa_works_count":2,"cited_by_count":0}],"display_name_alternatives":["Hasegawa, Madoka","M. Hasegawa","Madoka HASEGAWA","Madoka Hasegawa"],"block_key":"m hasegawa","works_api_url":"https://api.openalex.org/works?filter=author.id:A5086599298","updated_date":"2026-10-14T12:45:45","created_date":"2017-01-06T00:00:00"}