{"id":"https://openalex.org/W3013824346","doi":"https://doi.org/10.1109/tip.2020.2982260","title":"Practically Lossless Affine Image Transformation","display_name":"Practically Lossless Affine Image Transformation","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3013824346","doi":"https://doi.org/10.1109/tip.2020.2982260","mag":"3013824346","pmid":"https://pubmed.ncbi.nlm.nih.gov/32224458"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2020.2982260","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2020.2982260","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5041753076","display_name":"Daniel Pflugfelder","orcid":"https://orcid.org/0000-0001-6187-2935"},"institutions":[{"id":"https://openalex.org/I171892758","display_name":"Forschungszentrum J\u00fclich","ror":"https://ror.org/02nv7yv05","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I171892758"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Daniel Pflugfelder","raw_affiliation_strings":["Institute of Bio- and Geosciences (IBG), IBG-2: Plant Sciences Forschungszentrum J\u00fclich, J\u00fclich, Germany"],"raw_orcid":"https://orcid.org/0000-0001-6187-2935","affiliations":[{"raw_affiliation_string":"Institute of Bio- and Geosciences (IBG), IBG-2: Plant Sciences Forschungszentrum J\u00fclich, J\u00fclich, Germany","institution_ids":["https://openalex.org/I171892758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058673315","display_name":"Hanno Scharr","orcid":"https://orcid.org/0000-0002-8555-6416"},"institutions":[{"id":"https://openalex.org/I171892758","display_name":"Forschungszentrum J\u00fclich","ror":"https://ror.org/02nv7yv05","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I171892758"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Hanno Scharr","raw_affiliation_strings":["Institute of Bio- and Geosciences (IBG), IBG-2: Plant Sciences Forschungszentrum J\u00fclich, J\u00fclich, Germany"],"raw_orcid":"https://orcid.org/0000-0002-8555-6416","affiliations":[{"raw_affiliation_string":"Institute of Bio- and Geosciences (IBG), IBG-2: Plant Sciences Forschungszentrum J\u00fclich, J\u00fclich, Germany","institution_ids":["https://openalex.org/I171892758"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I171892758"],"apc_list":null,"apc_paid":null,"fwci":0.7667,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.73152461,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"29","issue":null,"first_page":"5367","last_page":"5373"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9993000030517578,"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","score":0.9990000128746033,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9984999895095825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/affine-transformation","display_name":"Affine transformation","score":0.8222545385360718},{"id":"https://openalex.org/keywords/lossless-compression","display_name":"Lossless compression","score":0.6311201453208923},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.565301775932312},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.5518372058868408},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.5484368205070496},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5307222604751587},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4624585807323456},{"id":"https://openalex.org/keywords/affine-shape-adaptation","display_name":"Affine shape adaptation","score":0.4359695315361023},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3661956787109375},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.346666157245636},{"id":"https://openalex.org/keywords/affine-combination","display_name":"Affine combination","score":0.3145238757133484},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.27412116527557373}],"concepts":[{"id":"https://openalex.org/C92757383","wikidata":"https://www.wikidata.org/wiki/Q382497","display_name":"Affine transformation","level":2,"score":0.8222545385360718},{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.6311201453208923},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.565301775932312},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.5518372058868408},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5484368205070496},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5307222604751587},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4624585807323456},{"id":"https://openalex.org/C18516315","wikidata":"https://www.wikidata.org/wiki/Q4688950","display_name":"Affine shape adaptation","level":4,"score":0.4359695315361023},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3661956787109375},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.346666157245636},{"id":"https://openalex.org/C207221997","wikidata":"https://www.wikidata.org/wiki/Q938614","display_name":"Affine combination","level":3,"score":0.3145238757133484},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.27412116527557373},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tip.2020.2982260","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2020.2982260","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Image Processing","raw_type":"journal-article"},{"id":"pmid:32224458","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32224458","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1419410911","display_name":null,"funder_award_id":"031A053","funder_id":"https://openalex.org/F4320321114","funder_display_name":"Bundesministerium f\u00fcr Bildung und Forschung"}],"funders":[{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1234349706","https://openalex.org/W1631114303","https://openalex.org/W1972541957","https://openalex.org/W1994628498","https://openalex.org/W2014636382","https://openalex.org/W2042313571","https://openalex.org/W2063354240","https://openalex.org/W2134232694","https://openalex.org/W2168354943","https://openalex.org/W2224618002","https://openalex.org/W2415561269","https://openalex.org/W2483108340","https://openalex.org/W2764683856","https://openalex.org/W3003257820","https://openalex.org/W3103145119","https://openalex.org/W3157685993","https://openalex.org/W4205944311","https://openalex.org/W4229921563","https://openalex.org/W6656097609","https://openalex.org/W6716399559","https://openalex.org/W6722573505"],"related_works":["https://openalex.org/W2038416447","https://openalex.org/W2077614002","https://openalex.org/W2100544925","https://openalex.org/W2773810497","https://openalex.org/W2165644674","https://openalex.org/W2016861691","https://openalex.org/W2394217041","https://openalex.org/W2162196222","https://openalex.org/W1969252010","https://openalex.org/W2100415142"],"abstract_inverted_index":{"In":[0,35,116],"this":[1,14,108],"contribution":[2],"we":[3,16,37,119],"introduce":[4,55],"an":[5],"almost":[6],"lossless":[7],"affine":[8,29],"2D":[9,114],"image":[10,123],"transformation":[11,30],"method.":[12,132],"To":[13],"end":[15],"extend":[17],"the":[18,21,66,78,90,95,121],"theory":[19],"of":[20,31,49,74,87],"well-known":[22],"Chirp-z":[23],"transform":[24,96],"to":[25,59,77,89,103,126],"allow":[26],"for":[27,113],"fully":[28],"general":[32],"n-dimensional":[33],"images.":[34,115],"addition":[36],"give":[38],"a":[39,72,85],"practical":[40],"spatial":[41],"and":[42,83,106],"spectral":[43],"zero-padding":[44],"approach":[45],"dramatically":[46],"reducing":[47],"losses":[48],"our":[50,131],"transform,":[51],"where":[52],"usual":[53,127],"transforms":[54],"blurring":[56],"artifacts":[57],"due":[58],"sub-optimal":[60],"interpolation.":[61],"The":[62],"proposed":[63],"method":[64],"improves":[65],"mean":[67],"squared":[68],"error":[69],"by":[70,84],"approx.":[71],"factor":[73,86],"1800":[75],"compared":[76,125],"commonly":[79],"used":[80],"linear":[81],"interpolation,":[82],"250":[88],"best":[91],"competitor.":[92],"We":[93],"derive":[94],"from":[97],"basic":[98],"principles":[99],"with":[100,110],"special":[101],"attention":[102],"implementation":[104],"details":[105],"supplement":[107],"paper":[109],"python":[111],"code":[112],"demonstration":[117],"experiments":[118],"show":[120],"superior":[122],"quality":[124],"approaches,":[128],"when":[129,139],"using":[130,140],"However":[133],"runtimes":[134],"are":[135],"considerably":[136],"larger":[137],"than":[138],"toolbox":[141],"algorithms.":[142]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}