{"id":"https://openalex.org/A5005772506","orcid":"https://orcid.org/0000-0003-1788-3746","observed_orcids":["https://orcid.org/0000-0003-1788-3746"],"display_name":"Chi\u2010Man Pun","raw_author_names":["C.-M. Pun","C.M. Pun","Chi Man Pun","Chi Man pun","Chi-Man Pun","Chi-man Pun","ChiMan Pun -","Chi\u2010Man Pun","Pun, Chi Man","Pun, Chi-Man","Pun, Chi-man"],"full_name":"Pun, Chi-man","works_count":490,"cited_by_count":9374,"summary_stats":{"2yr_mean_citedness":7.090909090909091,"h_index":46,"i10_index":178},"ids":{"openalex":"https://openalex.org/A5005772506","orcid":"https://orcid.org/0000-0003-1788-3746","observed_orcids":["https://orcid.org/0000-0003-1788-3746"]},"affiliations":[{"institution":{"id":"https://openalex.org/I16609230","ror":"https://ror.org/05htk5m33","display_name":"Hunan University","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I177725633","ror":"https://ror.org/00t33hh48","display_name":"Chinese University of Hong Kong","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},"years":[2002]},{"institution":{"id":"https://openalex.org/I20231570","ror":"https://ror.org/02v51f717","display_name":"Peking University","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I204512498","ror":"https://ror.org/01r4q9n85","display_name":"University of Macau","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2003,2002,2001]},{"institution":{"id":"https://openalex.org/I2250653659","ror":"https://ror.org/00hhjss72","display_name":"Tencent (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250653659"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I2250955327","ror":"https://ror.org/00cmhce21","display_name":"Huawei Technologies (China)","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I75867142","ror":"https://ror.org/01285e189","display_name":"Xiamen University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I90610280","ror":"https://ror.org/0530pts50","display_name":"South China University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]},"years":[2022]}],"last_known_institutions":[{"id":"https://openalex.org/I204512498","ror":"https://ror.org/01r4q9n85","display_name":"University of Macau","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I75867142","ror":"https://ror.org/01285e189","display_name":"Xiamen University of Technology","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"topics":[{"id":"https://openalex.org/T12357","display_name":"Digital Media Forensic Detection","count":109,"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/T10036","display_name":"Advanced Neural Network Applications","count":101,"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","count":101,"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/T10824","display_name":"Image Retrieval and Classification Techniques","count":59,"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/T10052","display_name":"Medical Image Segmentation Techniques","count":55,"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/T12357","display_name":"Digital Media Forensic Detection","value":0.0010442,"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":0.0008596,"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/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","value":0.000374,"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/T11689","display_name":"Adversarial Robustness in Machine Learning","value":0.0003545,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11017","display_name":"Chaos-based Image/Signal Encryption","value":0.0003394,"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":0.943271815776825},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.8368787169456482},{"id":"153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","score":0.835669994354248},{"id":"31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","score":0.7848960161209106},{"id":"115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","score":0.7185810804367065}],"counts_by_year":[{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":7,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":7,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":10,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":11,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":19,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":7,"oa_works_count":1,"cited_by_count":86},{"year":2013,"works_count":19,"oa_works_count":1,"cited_by_count":79},{"year":2014,"works_count":21,"oa_works_count":8,"cited_by_count":116},{"year":2015,"works_count":8,"oa_works_count":1,"cited_by_count":146},{"year":2016,"works_count":16,"oa_works_count":0,"cited_by_count":242},{"year":2017,"works_count":17,"oa_works_count":1,"cited_by_count":284},{"year":2018,"works_count":15,"oa_works_count":0,"cited_by_count":363},{"year":2019,"works_count":23,"oa_works_count":6,"cited_by_count":504},{"year":2020,"works_count":32,"oa_works_count":8,"cited_by_count":611},{"year":2021,"works_count":11,"oa_works_count":2,"cited_by_count":770},{"year":2022,"works_count":25,"oa_works_count":8,"cited_by_count":838},{"year":2023,"works_count":44,"oa_works_count":19,"cited_by_count":909},{"year":2024,"works_count":47,"oa_works_count":23,"cited_by_count":1310},{"year":2025,"works_count":64,"oa_works_count":25,"cited_by_count":1679},{"year":2026,"works_count":76,"oa_works_count":36,"cited_by_count":1105}],"display_name_alternatives":["C.-M. Pun","C.M. Pun","Chi Man Pun","Chi Man pun","Chi-Man Pun","Chi-man Pun","ChiMan Pun -","Chi\u2010Man Pun","Pun, Chi Man","Pun, Chi-Man","Pun, Chi-man"],"block_key":"c pun","works_api_url":"https://api.openalex.org/works?filter=author.id:A5005772506","updated_date":"2026-11-02T12:28:04","created_date":"2016-06-24T00:00:00"}