{"id":"https://openalex.org/A5100373389","orcid":"https://orcid.org/0000-0002-0306-2704","observed_orcids":["https://orcid.org/0000-0002-0306-2704"],"display_name":"Xiaofei Liu","raw_author_names":["Liu Xiaofei","Xiaofei Liu"],"full_name":"Xiaofei Liu","works_count":19,"cited_by_count":289,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":5,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5100373389","orcid":"https://orcid.org/0000-0002-0306-2704","observed_orcids":["https://orcid.org/0000-0002-0306-2704"]},"affiliations":[{"institution":{"id":"https://openalex.org/I140786321","ror":"https://ror.org/05petvd47","display_name":"Tibet University","country_code":"CN","type":"education","lineage":["https://openalex.org/I140786321"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I153718931","ror":"https://ror.org/03c4mmv16","display_name":"University of Ottawa","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]},"years":[2005]},{"institution":{"id":"https://openalex.org/I17145004","ror":"https://ror.org/01y0j0j86","display_name":"Northwestern Polytechnical University","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I184983240","ror":"https://ror.org/02rkvz144","display_name":"Northeast Normal University","country_code":"CN","type":"education","lineage":["https://openalex.org/I184983240"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I4210115513","ror":"https://ror.org/01zzmf129","display_name":"Xi\u2019an University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210115513"]},"years":[2022,2021,2018,2017,2016]},{"institution":{"id":"https://openalex.org/I4210138186","ror":"https://ror.org/03c9ncn37","display_name":"Wuhan National Laboratory for Optoelectronics","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210138186"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I4210149102","ror":"https://ror.org/04fa2qd52","display_name":"Sanya University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210149102"]},"years":[2022,2021,2015]},{"institution":{"id":"https://openalex.org/I97009856","ror":"https://ror.org/01kdzej58","display_name":"Bohai University","country_code":"CN","type":"education","lineage":["https://openalex.org/I97009856"]},"years":[2015]}],"last_known_institutions":[{"id":"https://openalex.org/I140786321","ror":"https://ror.org/05petvd47","display_name":"Tibet University","country_code":"CN","type":"education","lineage":["https://openalex.org/I140786321"]},{"id":"https://openalex.org/I4210115513","ror":"https://ror.org/01zzmf129","display_name":"Xi\u2019an University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210115513"]},{"id":"https://openalex.org/I4210149102","ror":"https://ror.org/04fa2qd52","display_name":"Sanya University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210149102"]}],"topics":[{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","count":4,"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/T11211","display_name":"3D Surveying and Cultural Heritage","count":4,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","count":3,"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/T12983","display_name":"Satellite Image Processing and Photogrammetry","count":3,"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/T13699","display_name":"Public Spaces through Art","count":3,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13699","display_name":"Public Spaces through Art","value":4.34e-05,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12389","display_name":"Infrared Target Detection Methodologies","value":3.89e-05,"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/T12983","display_name":"Satellite Image Processing and Photogrammetry","value":1.94e-05,"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/T12707","display_name":"Vehicle License Plate Recognition","value":1.68e-05,"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/T11659","display_name":"Advanced Image Fusion Techniques","value":1.66e-05,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"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":0.77698814868927},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.7738533616065979},{"id":"31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","score":0.7548767328262329},{"id":"41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","score":0.05160784721374512},{"id":"138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","score":0.03812721371650696}],"counts_by_year":[{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2016,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2018,"works_count":4,"oa_works_count":3,"cited_by_count":3},{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":15},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2021,"works_count":3,"oa_works_count":2,"cited_by_count":30},{"year":2022,"works_count":3,"oa_works_count":2,"cited_by_count":47},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":58},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":58},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":40},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":16}],"display_name_alternatives":["Liu Xiaofei","Xiaofei Liu"],"block_key":"x liu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5100373389","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5100373389","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}
