{"id":"https://openalex.org/W2167507454","doi":"https://doi.org/10.1109/icme.2011.6011849","title":"Sift-based improvement of depth imagery","display_name":"Sift-based improvement of depth imagery","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2167507454","doi":"https://doi.org/10.1109/icme.2011.6011849","mag":"2167507454"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2011.6011849","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2011.6011849","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Multimedia and Expo","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/A5101639297","display_name":"Haopeng Li","orcid":"https://orcid.org/0000-0001-8175-5381"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Haopeng Li","raw_affiliation_strings":["School of Electrical Engineering, KTH Royal Institute of Technology, Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043892997","display_name":"Markus Flierl","orcid":"https://orcid.org/0000-0002-7807-5681"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Markus Flierl","raw_affiliation_strings":["School of Electrical Engineering, KTH Royal Institute of Technology, Stockholm, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5234,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.71867783,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"8","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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":1.0,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9986000061035156,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.8202299475669861},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.8106712102890015},{"id":"https://openalex.org/keywords/scale-invariant-feature-transform","display_name":"Scale-invariant feature transform","score":0.776167631149292},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7555302381515503},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.6432139873504639},{"id":"https://openalex.org/keywords/image-based-modeling-and-rendering","display_name":"Image-based modeling and rendering","score":0.6046398878097534},{"id":"https://openalex.org/keywords/view-synthesis","display_name":"View synthesis","score":0.5131385922431946},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4163690209388733},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.35530900955200195},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.35228535532951355}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8202299475669861},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.8106712102890015},{"id":"https://openalex.org/C61265191","wikidata":"https://www.wikidata.org/wiki/Q767770","display_name":"Scale-invariant feature transform","level":3,"score":0.776167631149292},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7555302381515503},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.6432139873504639},{"id":"https://openalex.org/C44185422","wikidata":"https://www.wikidata.org/wiki/Q6002064","display_name":"Image-based modeling and rendering","level":3,"score":0.6046398878097534},{"id":"https://openalex.org/C2776449333","wikidata":"https://www.wikidata.org/wiki/Q7928781","display_name":"View synthesis","level":3,"score":0.5131385922431946},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4163690209388733},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.35530900955200195},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.35228535532951355},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icme.2011.6011849","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2011.6011849","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.709.872","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.709.872","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://people.kth.se/%7Emflierl/Publications/li11-ICME.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1572472986","https://openalex.org/W2039680256","https://openalex.org/W2079665349","https://openalex.org/W2126060993","https://openalex.org/W2137356738","https://openalex.org/W2151103935","https://openalex.org/W2152102909","https://openalex.org/W2153621257","https://openalex.org/W2160157741","https://openalex.org/W2170235676","https://openalex.org/W6685170268"],"related_works":["https://openalex.org/W2049930962","https://openalex.org/W3206964005","https://openalex.org/W2067132795","https://openalex.org/W2366215510","https://openalex.org/W2746235346","https://openalex.org/W2386960075","https://openalex.org/W2166350707","https://openalex.org/W2090047443","https://openalex.org/W3035116386","https://openalex.org/W2991262107"],"abstract_inverted_index":{"Depth":[0],"Image":[1],"Based":[2],"Rendering":[3],"(DIBR)":[4],"is":[5],"a":[6,37,56],"widely":[7],"used":[8],"technique":[9],"to":[10,28,65,93,114],"enable":[11],"free":[12],"viewpoint":[13],"television.":[14],"It":[15],"utilizes":[16],"one":[17],"or":[18],"more":[19],"reference":[20,61,69,108,119],"texture":[21],"images":[22,27,96],"and":[23,106,110],"their":[24],"associated":[25],"depth":[26,34,47,53,70,95,120],"synthesize":[29],"virtual":[30,98,129],"camera":[31],"views.":[32],"The":[33],"image":[35,48],"plays":[36],"crucial":[38],"role":[39],"for":[40],"DIBR.":[41],"However,":[42],"most":[43],"of":[44,59,127],"the":[45,52,87,116,125],"conventional":[46],"estimation":[49],"approaches":[50],"determine":[51],"information":[54],"from":[55],"limited":[57],"set":[58],"nearby":[60],"images.":[62,121],"This":[63],"leads":[64],"inconsistencies":[66],"among":[67],"multiple":[68],"images,":[71,109],"thus":[72],"resulting":[73],"in":[74,104],"poor":[75],"rendering":[76],"quality.":[77],"In":[78],"this":[79],"paper,":[80],"we":[81],"propose":[82],"an":[83],"approach":[84],"that":[85],"uses":[86],"Scale":[88],"Invariant":[89],"Feature":[90],"Transform":[91],"(SIFT)":[92],"improve":[94,115],"at":[97],"viewpoints.":[99],"We":[100],"extract":[101],"SIFT":[102],"features":[103],"left":[105],"right":[107],"use":[111],"feature":[112],"correspondences":[113],"consistency":[117],"between":[118],"By":[122],"doing":[123],"so,":[124],"quality":[126],"rendered":[128],"views":[130],"can":[131],"be":[132],"enhanced.":[133]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
