{"id":"https://openalex.org/W2999942701","doi":"https://doi.org/10.1109/ivcnz48456.2019.8961018","title":"Ab initio phasing using diffraction data from different crystal forms","display_name":"Ab initio phasing using diffraction data from different crystal forms","publication_year":2019,"publication_date":"2019-12-01","ids":{"openalex":"https://openalex.org/W2999942701","doi":"https://doi.org/10.1109/ivcnz48456.2019.8961018","mag":"2999942701"},"language":"en","primary_location":{"id":"doi:10.1109/ivcnz48456.2019.8961018","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ivcnz48456.2019.8961018","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Conference on Image and Vision Computing New Zealand (IVCNZ)","raw_type":"proceedings-article"},"type":"article","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/A5112138129","display_name":"Romain D. Arnal","orcid":null},"institutions":[{"id":"https://openalex.org/I185492890","display_name":"University of Canterbury","ror":"https://ror.org/03y7q9t39","country_code":"NZ","type":"education","lineage":["https://openalex.org/I185492890"]}],"countries":["NZ"],"is_corresponding":true,"raw_author_name":"Romain D. Arnal","raw_affiliation_strings":["University of Canterbury,Computational Imaging Group,Christchurch,New Zealand","Computational Imaging Group, University of Canterbury, Christchurch, New Zealand"],"affiliations":[{"raw_affiliation_string":"University of Canterbury,Computational Imaging Group,Christchurch,New Zealand","institution_ids":["https://openalex.org/I185492890"]},{"raw_affiliation_string":"Computational Imaging Group, University of Canterbury, Christchurch, New Zealand","institution_ids":["https://openalex.org/I185492890"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026194018","display_name":"Markus Metz","orcid":"https://orcid.org/0000-0002-4038-8754"},"institutions":[{"id":"https://openalex.org/I70451448","display_name":"HAW Hamburg","ror":"https://ror.org/00fkqwx76","country_code":"DE","type":"education","lineage":["https://openalex.org/I70451448"]},{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Markus Metz","raw_affiliation_strings":["University of Hamburg,Department of Physics,Hamburg,Germany","Department of Physics, University of Hamburg, Hamburg, Germany"],"affiliations":[{"raw_affiliation_string":"University of Hamburg,Department of Physics,Hamburg,Germany","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I70451448"]},{"raw_affiliation_string":"Department of Physics, University of Hamburg, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065995948","display_name":"Andrew J. Morgan","orcid":"https://orcid.org/0000-0002-9163-4249"},"institutions":[{"id":"https://openalex.org/I4210146297","display_name":"ARC Centre of Excellence in Advanced Molecular Imaging","ror":"https://ror.org/051e7s436","country_code":"AU","type":"facility","lineage":["https://openalex.org/I1337719021","https://openalex.org/I2801453606","https://openalex.org/I4210132349","https://openalex.org/I4210146297","https://openalex.org/I56590836"]},{"id":"https://openalex.org/I165779595","display_name":"University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Andrew J. Morgan","raw_affiliation_strings":["University of Melbourne,ARC Centre of Excellence for Advanced Molecular Imaging,Parkville,Australia","ARC Centre of Excellence for Advanced Molecular Imaging, University of Melbourne, Parkville, Australia"],"affiliations":[{"raw_affiliation_string":"University of Melbourne,ARC Centre of Excellence for Advanced Molecular Imaging,Parkville,Australia","institution_ids":["https://openalex.org/I4210146297"]},{"raw_affiliation_string":"ARC Centre of Excellence for Advanced Molecular Imaging, University of Melbourne, Parkville, Australia","institution_ids":["https://openalex.org/I4210146297","https://openalex.org/I165779595"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006395860","display_name":"Henry N. Chapman","orcid":"https://orcid.org/0000-0002-4655-1743"},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I2801876189","display_name":"Deutsches Elektronen-Synchrotron DESY","ror":"https://ror.org/01js2sh04","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2801876189"]},{"id":"https://openalex.org/I4210143371","display_name":"Center for Free-Electron Laser Science","ror":"https://ror.org/04fme8709","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I149899117","https://openalex.org/I159176309","https://openalex.org/I2801876189","https://openalex.org/I4210143371","https://openalex.org/I4210149784"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Henry N. Chapman","raw_affiliation_strings":["Deutsches Elektronen-Synchrotron (DESY),Center for Free-Electron Laser Science,Hamburg,Germany","Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron (DESY), Hamburg, Germany"],"affiliations":[{"raw_affiliation_string":"Deutsches Elektronen-Synchrotron (DESY),Center for Free-Electron Laser Science,Hamburg,Germany","institution_ids":["https://openalex.org/I4210143371","https://openalex.org/I159176309"]},{"raw_affiliation_string":"Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron (DESY), Hamburg, Germany","institution_ids":["https://openalex.org/I4210143371","https://openalex.org/I2801876189","https://openalex.org/I159176309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069128675","display_name":"Rick P. Millane","orcid":"https://orcid.org/0000-0003-2226-5774"},"institutions":[{"id":"https://openalex.org/I185492890","display_name":"University of Canterbury","ror":"https://ror.org/03y7q9t39","country_code":"NZ","type":"education","lineage":["https://openalex.org/I185492890"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Rick P. Millane","raw_affiliation_strings":["University of Canterbury,Computational Imaging Group,Christchurch,New Zealand","Computational Imaging Group, University of Canterbury, Christchurch, New Zealand"],"affiliations":[{"raw_affiliation_string":"University of Canterbury,Computational Imaging Group,Christchurch,New Zealand","institution_ids":["https://openalex.org/I185492890"]},{"raw_affiliation_string":"Computational Imaging Group, University of Canterbury, Christchurch, New Zealand","institution_ids":["https://openalex.org/I185492890"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5112138129"],"corresponding_institution_ids":["https://openalex.org/I185492890"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12738084,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11162","display_name":"Enzyme Structure and Function","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11162","display_name":"Enzyme Structure and Function","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11183","display_name":"Advanced X-ray Imaging Techniques","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10857","display_name":"Advanced Electron Microscopy Techniques and Applications","score":0.9861000180244446,"subfield":{"id":"https://openalex.org/subfields/1315","display_name":"Structural Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/phaser","display_name":"Phaser","score":0.9118877649307251},{"id":"https://openalex.org/keywords/ab-initio","display_name":"Ab initio","score":0.6585856080055237},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6107212901115417},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5961331129074097},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.581004798412323},{"id":"https://openalex.org/keywords/diffraction","display_name":"Diffraction","score":0.5578511953353882},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5003974437713623},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4565105736255646},{"id":"https://openalex.org/keywords/phase-retrieval","display_name":"Phase retrieval","score":0.41008222103118896},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.2556201219558716},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2378872036933899},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23401972651481628},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20077106356620789},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12458756566047668},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.10792037844657898},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.07118690013885498}],"concepts":[{"id":"https://openalex.org/C135393689","wikidata":"https://www.wikidata.org/wiki/Q1551588","display_name":"Phaser","level":2,"score":0.9118877649307251},{"id":"https://openalex.org/C2781442258","wikidata":"https://www.wikidata.org/wiki/Q46310","display_name":"Ab initio","level":2,"score":0.6585856080055237},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6107212901115417},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5961331129074097},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.581004798412323},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.5578511953353882},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5003974437713623},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4565105736255646},{"id":"https://openalex.org/C81793267","wikidata":"https://www.wikidata.org/wiki/Q7180962","display_name":"Phase retrieval","level":3,"score":0.41008222103118896},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2556201219558716},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2378872036933899},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23401972651481628},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20077106356620789},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12458756566047668},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10792037844657898},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.07118690013885498},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ivcnz48456.2019.8961018","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ivcnz48456.2019.8961018","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Conference on Image and Vision Computing New Zealand (IVCNZ)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1679954128","https://openalex.org/W2002849329","https://openalex.org/W2021229113","https://openalex.org/W2044613770","https://openalex.org/W2052552885","https://openalex.org/W2072208551","https://openalex.org/W2076589781","https://openalex.org/W2119584206","https://openalex.org/W2130479394","https://openalex.org/W2168927748","https://openalex.org/W2525675359","https://openalex.org/W6637594289"],"related_works":["https://openalex.org/W2163341755","https://openalex.org/W2146741998","https://openalex.org/W2466266952","https://openalex.org/W2084701407","https://openalex.org/W2002636685","https://openalex.org/W2084531595","https://openalex.org/W2073385285","https://openalex.org/W3156146400","https://openalex.org/W2087018955","https://openalex.org/W2077414701"],"abstract_inverted_index":{"The":[0,119],"crystallographic":[1],"phase":[2,93],"problem":[3],"is":[4,59],"routinely":[5],"solved":[6],"when":[7],"imaging":[8],"small":[9],"molecules":[10],"but":[11],"remains":[12],"a":[13,71,89],"key":[14],"component":[15],"and":[16,79,126,153],"difficult":[17],"step":[18],"in":[19,42,64,74,98,142],"protein":[20,65],"crystallography.":[21],"Current":[22],"phasing":[23,43,52],"approaches":[24],"are":[25,61,80,96,124],"either":[26],"experimentally":[27],"based":[28],"or":[29,111],"rely":[30,102],"on":[31,103],"the":[32,39,104,107,116,130,136,140,156],"knowledge":[33],"of":[34,88,106,115,139,144,155],"an":[35],"homologous":[36],"structure.":[37],"With":[38],"recent":[40],"advances":[41],"algorithms":[44,48],"called":[45],"iterative":[46],"projections":[47,123],"(IPAs),":[49],"ab":[50,91],"initio":[51,92],"methods,":[53],"where":[54],"only":[55],"minimal":[56],"extra":[57],"information":[58],"needed":[60],"gaining":[62],"interest":[63],"crystallography,":[66],"as":[67],"they":[68],"potentially":[69],"offer":[70],"dramatic":[72],"reduction":[73],"effort":[75],"over":[76],"experimental":[77],"methods":[78,141],"not":[81],"affected":[82],"by":[83],"model":[84],"bias.":[85],"Two":[86],"versions":[87],"new":[90],"retrieval":[94],"method":[95],"presented":[97],"this":[99],"paper.":[100],"These":[101],"measurement":[105],"diffraction":[108],"from":[109],"two":[110],"more":[112],"crystal":[113],"forms":[114],"same":[117],"molecule.":[118],"required":[120],"IPA":[121],"constraint":[122],"derived":[125],"2D":[127],"simulations":[128],"using":[129],"difference":[131],"map":[132],"algorithm":[133],"to":[134],"illustrate":[135],"convergence":[137],"properties":[138],"presence":[143],"object":[145],"overlap.":[146],"A":[147],"3D":[148],"simulation":[149],"illustrates":[150],"potential":[151],"use":[152],"effectiveness":[154],"algorithm.":[157]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
