{"id":"https://openalex.org/W2159004214","doi":"https://doi.org/10.1109/cscwd.2007.4281594","title":"Fast Panorama Unrolling of Catadioptric Omni-Directional Images for Cooperative Robot Vision System","display_name":"Fast Panorama Unrolling of Catadioptric Omni-Directional Images for Cooperative Robot Vision System","publication_year":2007,"publication_date":"2007-04-01","ids":{"openalex":"https://openalex.org/W2159004214","doi":"https://doi.org/10.1109/cscwd.2007.4281594","mag":"2159004214"},"language":"en","primary_location":{"id":"doi:10.1109/cscwd.2007.4281594","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cscwd.2007.4281594","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 11th International Conference on Computer Supported Cooperative Work in Design","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/A5102210703","display_name":"Zhihui Xiong","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhihui Xiong","raw_affiliation_strings":["School of Information Systems and Management, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Information Systems and Management, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100770607","display_name":"Maojun Zhang","orcid":"https://orcid.org/0000-0001-6748-0545"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Maojun Zhang","raw_affiliation_strings":["School of Information Systems and Management, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Information Systems and Management, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101549957","display_name":"Yunli Wang","orcid":"https://orcid.org/0009-0001-2664-6366"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunli Wang","raw_affiliation_strings":["School of Information Systems and Management, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Information Systems and Management, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101612110","display_name":"Tun Li","orcid":"https://orcid.org/0000-0001-7498-3909"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tun Li","raw_affiliation_strings":["School of Computer Science, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073968910","display_name":"Sikun Li","orcid":"https://orcid.org/0000-0001-9911-6748"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sikun Li","raw_affiliation_strings":["School of Computer Science, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5102210703"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.6491,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.74121506,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"14","issue":null,"first_page":"1100","last_page":"1104"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","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/T10531","display_name":"Advanced Vision and Imaging","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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"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":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/catadioptric-system","display_name":"Catadioptric system","score":0.8837383985519409},{"id":"https://openalex.org/keywords/panorama","display_name":"Panorama","score":0.8120321035385132},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7147905826568604},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6358659267425537},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5575202107429504},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5014321804046631},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3725018799304962},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3390584886074066},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09206628799438477}],"concepts":[{"id":"https://openalex.org/C153396827","wikidata":"https://www.wikidata.org/wiki/Q1142960","display_name":"Catadioptric system","level":3,"score":0.8837383985519409},{"id":"https://openalex.org/C2780580889","wikidata":"https://www.wikidata.org/wiki/Q41363","display_name":"Panorama","level":2,"score":0.8120321035385132},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7147905826568604},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6358659267425537},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5575202107429504},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5014321804046631},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3725018799304962},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3390584886074066},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09206628799438477},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cscwd.2007.4281594","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cscwd.2007.4281594","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 11th International Conference on Computer Supported Cooperative Work in Design","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":10,"referenced_works":["https://openalex.org/W159761710","https://openalex.org/W1581235021","https://openalex.org/W2091685917","https://openalex.org/W2097456688","https://openalex.org/W2099014399","https://openalex.org/W2120461189","https://openalex.org/W2144746779","https://openalex.org/W2153672720","https://openalex.org/W2160702330","https://openalex.org/W6678120285"],"related_works":["https://openalex.org/W2084759888","https://openalex.org/W2350925281","https://openalex.org/W2107738794","https://openalex.org/W2081721062","https://openalex.org/W2372583741","https://openalex.org/W2367654890","https://openalex.org/W2362478529","https://openalex.org/W2053832897","https://openalex.org/W2054446328","https://openalex.org/W4299871461"],"abstract_inverted_index":{"For":[0],"omni-directional":[1],"imaging":[2],"based":[3],"cooperative":[4],"robot":[5],"vision":[6],"system,":[7],"panorama":[8,85],"unrolling":[9,133,138],"is":[10],"an":[11,16],"important":[12],"problem.":[13],"We":[14],"present":[15],"eight":[17,49,150],"direction":[18,151],"symmetry":[19,58,152],"reuse":[20,153],"algorithm":[21,28,128],"for":[22,84,117],"this":[23,27],"problem,":[24],"principles":[25],"of":[26,41,51,81,89,99,132,149,167],"are:":[29],"1)":[30],"Treat":[31],"the":[32,65,95,109,124,147,160,168],"original":[33,169],"image":[34],"to":[35,57,158,164],"be":[36,102,156],"unrolled":[37],"as":[38],"a":[39],"series":[40],"co-centric":[42],"circles,":[43],"and":[44],"uniformly":[45],"partition":[46],"them":[47],"into":[48],"parts":[50,98],"symmetrical":[52,66],"sector":[53],"regions.":[54,73],"2)":[55],"According":[56],"principle":[59],"in":[60],"spatial":[61],"geometry,":[62],"we":[63,75],"construct":[64],"transform":[67],"relations":[68],"pixel":[69,82],"coordinates":[70],"among":[71],"these":[72],"So,":[74],"need":[76],"compute":[77],"only":[78,165],"one":[79],"region":[80],"coordinate":[83,92],"unrolling,":[86],"by":[87,104],"use":[88],"complex":[90],"ray-trace":[91,137],"mapping,":[93],"while":[94],"other":[96],"seven":[97],"regions":[100],"can":[101,154],"determined":[103],"symmetrically":[105],"reusing":[106],"results":[107],"from":[108],"first":[110],"region,":[111],"which":[112],"reduces":[113],"seven-eighths":[114],"computational":[115],"burden":[116],"ray-tracing":[118],"method.":[119,139],"Experiments":[120],"indicate":[121],"that,":[122],"under":[123],"same":[125],"precision,":[126],"our":[127],"improves":[129],"3.28":[130],"times":[131],"speed":[134],"compared":[135],"with":[136,143],"In":[140],"omnidirectional":[141],"video":[142],"look-up":[144,161],"table":[145,162],"method,":[146],"idea":[148],"also":[155],"used":[157],"reduce":[159],"size":[163],"one-eighth":[166],"table.":[170]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
