{"id":"https://openalex.org/W7169655628","doi":"https://doi.org/10.1007/978-981-92-3501-8_8","title":"PtychoDiffusion: Diffusion Posterior Sampling with Relaxed Projection for Stable Ptychographic Reconstruction","display_name":"PtychoDiffusion: Diffusion Posterior Sampling with Relaxed Projection for Stable Ptychographic Reconstruction","publication_year":2026,"publication_date":"2026-07-18","ids":{"openalex":"https://openalex.org/W7169655628","doi":"https://doi.org/10.1007/978-981-92-3501-8_8"},"language":"en","primary_location":{"id":"doi:10.1007/978-981-92-3501-8_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-981-92-3501-8_8","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","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/A5101809181","display_name":"Xinyu Pan","orcid":"https://orcid.org/0000-0001-9951-4842"},"institutions":[{"id":"https://openalex.org/I4210129701","display_name":"Institute of High Energy Physics","ror":"https://ror.org/039shy520","country_code":"AT","type":"facility","lineage":["https://openalex.org/I138211613","https://openalex.org/I4210129701"]},{"id":"https://openalex.org/I4210137180","display_name":"Institute of High Energy Physics","ror":"https://ror.org/03v8tnc06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137180"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["AT","CN"],"is_corresponding":false,"raw_author_name":"Xinyu Pan","raw_affiliation_strings":["High Energy Photon Source, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China","University of Chinese Academy of Sciences, Beijing, 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High Energy Photon Source, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China","institution_ids":["https://openalex.org/I4210129701","https://openalex.org/I4210137180"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129951705","display_name":"Jiang Y","orcid":null},"institutions":[{"id":"https://openalex.org/I105126617","display_name":"Zhejiang International Studies University","ror":"https://ror.org/01vwvvq12","country_code":"CN","type":"education","lineage":["https://openalex.org/I105126617"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yumeng Jiang","raw_affiliation_strings":["State Key Laboratory of Spintronics, Hangzhou International Innovation Institute, Beihang University, Hangzhou, 311115, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Spintronics, Hangzhou International Innovation Institute, Beihang University, Hangzhou, 311115, China","institution_ids":["https://openalex.org/I105126617"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5141121868","display_name":"Yi Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210129701","display_name":"Institute of High Energy Physics","ror":"https://ror.org/039shy520","country_code":"AT","type":"facility","lineage":["https://openalex.org/I138211613","https://openalex.org/I4210129701"]},{"id":"https://openalex.org/I4210137180","display_name":"Institute of High Energy Physics","ror":"https://ror.org/03v8tnc06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137180"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["AT","CN"],"is_corresponding":false,"raw_author_name":"Yi Zhang","raw_affiliation_strings":["High Energy Photon Source, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China","University of Chinese Academy of Sciences, Beijing, 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High Energy Photon Source, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China","institution_ids":["https://openalex.org/I4210129701","https://openalex.org/I4210137180"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5141137461","display_name":"Liang Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210129701","display_name":"Institute of High Energy Physics","ror":"https://ror.org/039shy520","country_code":"AT","type":"facility","lineage":["https://openalex.org/I138211613","https://openalex.org/I4210129701"]},{"id":"https://openalex.org/I4210137180","display_name":"Institute of High Energy Physics","ror":"https://ror.org/03v8tnc06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137180"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["AT","CN"],"is_corresponding":false,"raw_author_name":"Liang Zhou","raw_affiliation_strings":["High Energy Photon Source, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China","University of Chinese Academy of Sciences, Beijing, 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High Energy Photon Source, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China","institution_ids":["https://openalex.org/I4210129701","https://openalex.org/I4210137180"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5141130774","display_name":"Han Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210129701","display_name":"Institute of High Energy Physics","ror":"https://ror.org/039shy520","country_code":"AT","type":"facility","lineage":["https://openalex.org/I138211613","https://openalex.org/I4210129701"]},{"id":"https://openalex.org/I4210137180","display_name":"Institute of High Energy Physics","ror":"https://ror.org/03v8tnc06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137180"]}],"countries":["AT","CN"],"is_corresponding":false,"raw_author_name":"Han Xu","raw_affiliation_strings":["High Energy Photon Source, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High Energy Photon Source, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China","institution_ids":["https://openalex.org/I4210129701","https://openalex.org/I4210137180"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136466952","display_name":"Y H Dong","orcid":null},"institutions":[{"id":"https://openalex.org/I4210129701","display_name":"Institute of High Energy Physics","ror":"https://ror.org/039shy520","country_code":"AT","type":"facility","lineage":["https://openalex.org/I138211613","https://openalex.org/I4210129701"]},{"id":"https://openalex.org/I4210137180","display_name":"Institute of High Energy Physics","ror":"https://ror.org/03v8tnc06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137180"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["AT","CN"],"is_corresponding":false,"raw_author_name":"Yuhui Dong","raw_affiliation_strings":["High Energy Photon Source, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China","University of Chinese Academy of Sciences, Beijing, 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High Energy Photon Source, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China","institution_ids":["https://openalex.org/I4210129701","https://openalex.org/I4210137180"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, 100049, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005718505","display_name":"Huibin Chang","orcid":"https://orcid.org/0000-0002-8833-8940"},"institutions":[{"id":"https://openalex.org/I15062923","display_name":"Tianjin Normal University","ror":"https://ror.org/05x2td559","country_code":"CN","type":"education","lineage":["https://openalex.org/I15062923"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Huibin Chang","raw_affiliation_strings":["School of Mathematical Sciences, Tianjin Normal University, Tianjin, 300387, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mathematical Sciences, Tianjin Normal University, Tianjin, 300387, China","institution_ids":["https://openalex.org/I15062923"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5141113394","display_name":"Chenglong Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210129701","display_name":"Institute of High Energy Physics","ror":"https://ror.org/039shy520","country_code":"AT","type":"facility","lineage":["https://openalex.org/I138211613","https://openalex.org/I4210129701"]},{"id":"https://openalex.org/I4210137180","display_name":"Institute of High Energy Physics","ror":"https://ror.org/03v8tnc06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137180"]}],"countries":["AT","CN"],"is_corresponding":true,"raw_author_name":"Chenglong Zhang","raw_affiliation_strings":["High Energy Photon Source, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High Energy Photon Source, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China","institution_ids":["https://openalex.org/I4210129701","https://openalex.org/I4210137180"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5005718505","https://openalex.org/A5141113394"],"corresponding_institution_ids":["https://openalex.org/I15062923","https://openalex.org/I4210129701","https://openalex.org/I4210137180"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"88","last_page":"102"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":null,"topics":[],"keywords":[{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.5860000252723694},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5115000009536743},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.39739999175071716},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.38040000200271606},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.3562999963760376},{"id":"https://openalex.org/keywords/projection-method","display_name":"Projection method","score":0.35589998960494995}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.633899986743927},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5860000252723694},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5115000009536743},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49480000138282776},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4000000059604645},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.39739999175071716},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.38040000200271606},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.3562999963760376},{"id":"https://openalex.org/C65557600","wikidata":"https://www.wikidata.org/wiki/Q7249451","display_name":"Projection method","level":3,"score":0.35589998960494995},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3488999903202057},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.3010999858379364},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.30059999227523804},{"id":"https://openalex.org/C20326153","wikidata":"https://www.wikidata.org/wiki/Q7049638","display_name":"Nonuniform sampling","level":3,"score":0.26499998569488525},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.26109999418258667}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-981-92-3501-8_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-981-92-3501-8_8","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"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":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1977783786","https://openalex.org/W2007593159","https://openalex.org/W2050709101","https://openalex.org/W2165161875","https://openalex.org/W2803500941","https://openalex.org/W2944723349","https://openalex.org/W3007912468","https://openalex.org/W3046390341","https://openalex.org/W3082554750","https://openalex.org/W3097209417","https://openalex.org/W4281645169","https://openalex.org/W4289638512","https://openalex.org/W4388328602","https://openalex.org/W4388567528","https://openalex.org/W4391323249","https://openalex.org/W4401171848","https://openalex.org/W4405826314","https://openalex.org/W4406143967","https://openalex.org/W4408360001"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2026-07-19T00:00:00"}
