{"id":"https://openalex.org/W4386598218","doi":"https://doi.org/10.1109/icip49359.2023.10222407","title":"Document Change Detection With Hierarchical Patch Comparison","display_name":"Document Change Detection With Hierarchical Patch Comparison","publication_year":2023,"publication_date":"2023-09-11","ids":{"openalex":"https://openalex.org/W4386598218","doi":"https://doi.org/10.1109/icip49359.2023.10222407"},"language":"en","primary_location":{"id":"doi:10.1109/icip49359.2023.10222407","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip49359.2023.10222407","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Image Processing (ICIP)","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/A5029816611","display_name":"Doyoung Park","orcid":"https://orcid.org/0000-0002-7267-4288"},"institutions":[{"id":"https://openalex.org/I4387155180","display_name":"Samsung SDS (South Korea)","ror":"https://ror.org/0476bn305","country_code":null,"type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]},{"id":"https://openalex.org/I2802194831","display_name":"Samsung Medical Center","ror":"https://ror.org/05a15z872","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I2250650973","https://openalex.org/I2802194831"]},{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Doyoung Park","raw_affiliation_strings":["Samsung SDS,Seoul,South Korea","Samsung SDS, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Samsung SDS,Seoul,South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I2802194831"]},{"raw_affiliation_string":"Samsung SDS, Seoul, South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100434742","display_name":"Sun\u2010Jin Kim","orcid":"https://orcid.org/0000-0002-5738-416X"},"institutions":[{"id":"https://openalex.org/I2802194831","display_name":"Samsung Medical Center","ror":"https://ror.org/05a15z872","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I2250650973","https://openalex.org/I2802194831"]},{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]},{"id":"https://openalex.org/I4387155180","display_name":"Samsung SDS (South Korea)","ror":"https://ror.org/0476bn305","country_code":null,"type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sunjin Kim","raw_affiliation_strings":["Samsung SDS,Seoul,South Korea","Samsung SDS, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Samsung SDS,Seoul,South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I2802194831"]},{"raw_affiliation_string":"Samsung SDS, Seoul, South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008768500","display_name":"Min Kyu Kim","orcid":"https://orcid.org/0000-0002-1937-3611"},"institutions":[{"id":"https://openalex.org/I4387155180","display_name":"Samsung SDS (South Korea)","ror":"https://ror.org/0476bn305","country_code":null,"type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]},{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]},{"id":"https://openalex.org/I2802194831","display_name":"Samsung Medical Center","ror":"https://ror.org/05a15z872","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I2250650973","https://openalex.org/I2802194831"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minkyu Kim","raw_affiliation_strings":["Samsung SDS,Seoul,South Korea","Samsung SDS, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Samsung SDS,Seoul,South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I2802194831"]},{"raw_affiliation_string":"Samsung SDS, Seoul, South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092844067","display_name":"Naresh Reddy Yarram","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]},{"id":"https://openalex.org/I4387155180","display_name":"Samsung SDS (South Korea)","ror":"https://ror.org/0476bn305","country_code":null,"type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]},{"id":"https://openalex.org/I2802194831","display_name":"Samsung Medical Center","ror":"https://ror.org/05a15z872","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I2250650973","https://openalex.org/I2802194831"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Naresh Reddy Yarram","raw_affiliation_strings":["Samsung SDS,Seoul,South Korea","Samsung SDS, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Samsung SDS,Seoul,South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I2802194831"]},{"raw_affiliation_string":"Samsung SDS, Seoul, South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042704383","display_name":"Seongho Joe","orcid":null},"institutions":[{"id":"https://openalex.org/I2802194831","display_name":"Samsung Medical Center","ror":"https://ror.org/05a15z872","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I2250650973","https://openalex.org/I2802194831"]},{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]},{"id":"https://openalex.org/I4387155180","display_name":"Samsung SDS (South Korea)","ror":"https://ror.org/0476bn305","country_code":null,"type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seongho Joe","raw_affiliation_strings":["Samsung SDS,Seoul,South Korea","Samsung SDS, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Samsung SDS,Seoul,South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I2802194831"]},{"raw_affiliation_string":"Samsung SDS, Seoul, South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012323997","display_name":"Youngjune Gwon","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]},{"id":"https://openalex.org/I2802194831","display_name":"Samsung Medical Center","ror":"https://ror.org/05a15z872","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I2250650973","https://openalex.org/I2802194831"]},{"id":"https://openalex.org/I4387155180","display_name":"Samsung SDS (South Korea)","ror":"https://ror.org/0476bn305","country_code":null,"type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Youngjune Gwon","raw_affiliation_strings":["Samsung SDS,Seoul,South Korea","Samsung SDS, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Samsung SDS,Seoul,South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I2802194831"]},{"raw_affiliation_string":"Samsung SDS, Seoul, South Korea","institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I4387155180"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006852919","display_name":"Jongwon Choi","orcid":"https://orcid.org/0000-0001-9753-8760"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jongwon Choi","raw_affiliation_strings":["Chung-Ang University,Dept. of Advanced Imaging, GSAIM,Seoul,South Korea","Dept. of Advanced Imaging, GSAIM, Chung-Ang University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Chung-Ang University,Dept. of Advanced Imaging, GSAIM,Seoul,South Korea","institution_ids":["https://openalex.org/I67900169"]},{"raw_affiliation_string":"Dept. of Advanced Imaging, GSAIM, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5029816611"],"corresponding_institution_ids":["https://openalex.org/I2250650973","https://openalex.org/I2802194831","https://openalex.org/I4387155180"],"apc_list":null,"apc_paid":null,"fwci":0.1194,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.41296461,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"665","last_page":"669"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9998999834060669,"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/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9998999834060669,"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/T12357","display_name":"Digital Media Forensic Detection","score":0.9973999857902527,"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","score":0.9940999746322632,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8583694100379944},{"id":"https://openalex.org/keywords/character","display_name":"Character (mathematics)","score":0.6320765614509583},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6158329248428345},{"id":"https://openalex.org/keywords/sliding-window-protocol","display_name":"Sliding window protocol","score":0.5923939943313599},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.5845127701759338},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5680426359176636},{"id":"https://openalex.org/keywords/historical-document","display_name":"Historical document","score":0.4695480465888977},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4643440842628479},{"id":"https://openalex.org/keywords/brightness","display_name":"Brightness","score":0.45768940448760986},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.45621979236602783},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4371100664138794},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.41260573267936707},{"id":"https://openalex.org/keywords/change-detection","display_name":"Change detection","score":0.4103411138057709},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3429223895072937}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8583694100379944},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.6320765614509583},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6158329248428345},{"id":"https://openalex.org/C102392041","wikidata":"https://www.wikidata.org/wiki/Q592860","display_name":"Sliding window protocol","level":3,"score":0.5923939943313599},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.5845127701759338},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5680426359176636},{"id":"https://openalex.org/C2778371909","wikidata":"https://www.wikidata.org/wiki/Q3771738","display_name":"Historical document","level":2,"score":0.4695480465888977},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4643440842628479},{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.45768940448760986},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.45621979236602783},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4371100664138794},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.41260573267936707},{"id":"https://openalex.org/C203595873","wikidata":"https://www.wikidata.org/wiki/Q25389927","display_name":"Change detection","level":2,"score":0.4103411138057709},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3429223895072937},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip49359.2023.10222407","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip49359.2023.10222407","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4149916161","display_name":null,"funder_award_id":"2021-0-01341","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G4447557280","display_name":null,"funder_award_id":"2021-0-01341","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"},{"id":"https://openalex.org/G4860259677","display_name":null,"funder_award_id":"2021-0-01341","funder_id":"https://openalex.org/F4320321202","funder_display_name":"Chung-Ang University"},{"id":"https://openalex.org/G6072120315","display_name":null,"funder_award_id":"funded","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"}],"funders":[{"id":"https://openalex.org/F4320321202","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"},{"id":"https://openalex.org/F4320332195","display_name":"Samsung","ror":"https://ror.org/04w3jy968"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2001642682","https://openalex.org/W2126486103","https://openalex.org/W2141756865","https://openalex.org/W2164863177","https://openalex.org/W2172297172","https://openalex.org/W2317688867","https://openalex.org/W2524168323","https://openalex.org/W2559800592","https://openalex.org/W2565019508","https://openalex.org/W2630837129","https://openalex.org/W2963588253","https://openalex.org/W2963775347","https://openalex.org/W3009942016","https://openalex.org/W3104899156","https://openalex.org/W3113753692","https://openalex.org/W3176276424","https://openalex.org/W3181186176","https://openalex.org/W3187371978","https://openalex.org/W3197118814","https://openalex.org/W4214922754","https://openalex.org/W6739696289"],"related_works":["https://openalex.org/W2387055199","https://openalex.org/W2313061941","https://openalex.org/W2568858292","https://openalex.org/W2588661485","https://openalex.org/W1953485902","https://openalex.org/W2390901981","https://openalex.org/W1515964938","https://openalex.org/W2389381914","https://openalex.org/W3014558862","https://openalex.org/W3088035158"],"abstract_inverted_index":{"Contract":[0],"documents":[1,109],"can":[2,20,73,97],"be":[3],"modified":[4],"just":[5],"before":[6],"signing,":[7],"after":[8],"the":[9,12,16,25,29,56,99,105,108,111,125,131,139,150],"consensus,":[10],"with":[11],"intention":[13],"of":[14,107,120,127],"defrauding":[15],"other":[17],"party,":[18],"which":[19,72,96],"have":[21],"serious":[22],"consequences":[23],"for":[24,60,124],"deal.":[26],"To":[27],"prevent":[28],"issue,":[30],"we":[31,79,133],"propose":[32],"a":[33,40,81,92,117],"method":[34,53,137],"to":[35,88,102],"detect":[36],"document":[37,43,62,122,151],"changes":[38,71],"between":[39],"scanned":[41],"final":[42],"and":[44,144,156],"its":[45],"original":[46],"electronic":[47],"file":[48],"using":[49,110,142],"image-based":[50],"comparison.":[51],"Our":[52],"first":[54],"finds":[55],"most":[57],"appropriate":[58],"augmentation":[59],"various":[61],"changes,":[63],"such":[64],"as":[65],"rotations,":[66],"contrast,":[67],"ratio,":[68],"or":[69],"brightness":[70],"occur":[74],"while":[75],"scanning":[76],"documents.":[77],"Then,":[78],"employ":[80],"hierarchical":[82],"search":[83],"strategy":[84],"from":[85,153],"large":[86],"patches":[87,90],"small":[89],"in":[91],"sliding":[93],"window":[94],"manner,":[95],"reduce":[98],"computational":[100],"complexity":[101],"compare":[103],"all":[104],"details":[106],"deep":[112],"learning":[113],"model.":[114],"We":[115],"built":[116],"new":[118],"dataset":[119],"original-scanned":[121],"pair":[123],"validation":[126],"our":[128,136],"method.":[129],"In":[130],"experiments,":[132],"show":[134],"that":[135],"outperforms":[138],"previous":[140],"approaches":[141],"segmentation":[143],"character":[145],"recognition":[146],"models,":[147],"even":[148],"when":[149],"suffers":[152],"both":[154],"non-lingual":[155],"lingual":[157],"changes.":[158]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}