{"id":"https://openalex.org/W1619144481","doi":"https://doi.org/10.1109/ipin.2014.7275510","title":"Inertial data based deblurring for vision impaired navigation","display_name":"Inertial data based deblurring for vision impaired navigation","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W1619144481","doi":"https://doi.org/10.1109/ipin.2014.7275510","mag":"1619144481"},"language":"en","primary_location":{"id":"doi:10.1109/ipin.2014.7275510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipin.2014.7275510","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Indoor Positioning and Indoor Navigation (IPIN)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5050927678","display_name":"Nimali Rajakaruna","orcid":null},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Nimali Rajakaruna","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Curtin University, Perth, Western Australia","[Department of Electrical & Computer Engineering, Curtin University Perth, Western, Australia]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Curtin University, Perth, Western Australia","institution_ids":["https://openalex.org/I205640436"]},{"raw_affiliation_string":"[Department of Electrical & Computer Engineering, Curtin University Perth, Western, Australia]","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066583961","display_name":"Chamila Rathnayake","orcid":null},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Chamila Rathnayake","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Curtin University, Perth, Western Australia","[Department of Electrical & Computer Engineering, Curtin University Perth, Western, Australia]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Curtin University, Perth, Western Australia","institution_ids":["https://openalex.org/I205640436"]},{"raw_affiliation_string":"[Department of Electrical & Computer Engineering, Curtin University Perth, Western, Australia]","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072023276","display_name":"Nimsiri Abhayasinghe","orcid":null},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Nimsiri Abhayasinghe","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Curtin University, Perth, Western Australia","[Department of Electrical & Computer Engineering, Curtin University Perth, Western, Australia]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Curtin University, Perth, Western Australia","institution_ids":["https://openalex.org/I205640436"]},{"raw_affiliation_string":"[Department of Electrical & Computer Engineering, Curtin University Perth, Western, Australia]","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083745045","display_name":"Iain Murray","orcid":"https://orcid.org/0000-0003-1840-9624"},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Iain Murray","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Curtin University, Perth, Western Australia","[Department of Electrical & Computer Engineering, Curtin University Perth, Western, Australia]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Curtin University, Perth, Western Australia","institution_ids":["https://openalex.org/I205640436"]},{"raw_affiliation_string":"[Department of Electrical & Computer Engineering, Curtin University Perth, Western, Australia]","institution_ids":["https://openalex.org/I205640436"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I205640436"],"apc_list":null,"apc_paid":null,"fwci":0.1798,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.37571882,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"22","issue":null,"first_page":"416","last_page":"420"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing 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/T11105","display_name":"Advanced Image Processing 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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9991999864578247,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9983000159263611,"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/deblurring","display_name":"Deblurring","score":0.9290885925292969},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.8687707185745239},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.8224669694900513},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6885232329368591},{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.5070462226867676},{"id":"https://openalex.org/keywords/motion-blur","display_name":"Motion blur","score":0.4610201120376587},{"id":"https://openalex.org/keywords/inertial-navigation-system","display_name":"Inertial navigation system","score":0.4346689283847809},{"id":"https://openalex.org/keywords/image-restoration","display_name":"Image restoration","score":0.38513073325157166},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.362011194229126},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.25091010332107544},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.21418055891990662},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16916689276695251}],"concepts":[{"id":"https://openalex.org/C2777693668","wikidata":"https://www.wikidata.org/wiki/Q25053743","display_name":"Deblurring","level":5,"score":0.9290885925292969},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.8687707185745239},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8224669694900513},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6885232329368591},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.5070462226867676},{"id":"https://openalex.org/C2777708103","wikidata":"https://www.wikidata.org/wiki/Q852589","display_name":"Motion blur","level":3,"score":0.4610201120376587},{"id":"https://openalex.org/C128651787","wikidata":"https://www.wikidata.org/wiki/Q570607","display_name":"Inertial navigation system","level":3,"score":0.4346689283847809},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.38513073325157166},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.362011194229126},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.25091010332107544},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.21418055891990662},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16916689276695251},{"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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ipin.2014.7275510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipin.2014.7275510","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Indoor Positioning and Indoor Navigation (IPIN)","raw_type":"proceedings-article"},{"id":"pmh:oai:espace.curtin.edu.au:20.500.11937/30835","is_oa":false,"landing_page_url":"http://hdl.handle.net/20.500.11937/30835","pdf_url":null,"source":{"id":"https://openalex.org/S4306401790","display_name":"eSpace (Curtin University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205640436","host_organization_name":"Curtin University","host_organization_lineage":["https://openalex.org/I205640436"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W47772623","https://openalex.org/W1970628095","https://openalex.org/W1984119179","https://openalex.org/W1988446025","https://openalex.org/W2023585283","https://openalex.org/W2027231794","https://openalex.org/W2059859530","https://openalex.org/W2098535678","https://openalex.org/W2099770336","https://openalex.org/W2102166818","https://openalex.org/W2141115311","https://openalex.org/W2366329610","https://openalex.org/W2424514403","https://openalex.org/W4214815024","https://openalex.org/W6601915385","https://openalex.org/W6717381734"],"related_works":["https://openalex.org/W4224288641","https://openalex.org/W4382450485","https://openalex.org/W4229459996","https://openalex.org/W2232201529","https://openalex.org/W2031788393","https://openalex.org/W2558246008","https://openalex.org/W4293737289","https://openalex.org/W791927757","https://openalex.org/W4224029260","https://openalex.org/W2033307681"],"abstract_inverted_index":{"Image":[0,148],"stabilization":[1],"is":[2,12,53,61,112,124,132],"very":[3],"important":[4],"in":[5,41,55,179,215],"vision":[6,146,216,224],"based":[7,217],"indoor/outdoor":[8,226],"navigation":[9,56,138,218],"systems.":[10],"Blurring":[11],"one":[13],"main":[14],"cause":[15],"of":[16,27,33,39,48,70,87,101,122,135,154,183,243,250],"poor":[17],"image":[18,106,117,245],"quality,":[19],"which":[20],"can":[21,190,203],"be":[22,191,204],"caused":[23],"by":[24],"a":[25,37,94,133,151,207,232],"movement":[26,38,52],"the":[28,31,35,59,67,88,99,102,105,115,120,127,155,181,195,200,244,251],"camera":[29,51,60,184],"at":[30],"time":[32],"taking":[34],"image,":[36],"objects":[40],"front,":[42],"atmospheric":[43],"turbulence":[44],"or":[45],"out-of-focus.":[46],"Out":[47],"these":[49],"factors,":[50],"dominant":[54],"systems":[57],"as":[58,159,206],"continuously":[62],"moving.":[63],"This":[64,109,130],"paper":[65,229],"presents":[66],"preliminary":[68],"results":[69],"deblurring":[71,172,189,234],"performed":[72,193],"using":[73,79,194],"point":[74],"spread":[75],"function":[76],"(PSF)":[77],"computed":[78,239],"synchronized":[80],"inertial":[81],"sensor":[82],"data.":[83],"It":[84],"uses":[85,237],"data":[86],"accelerometer":[89],"and":[90,158,168,198,212,223],"gyroscope":[91],"to":[92,114,142,210,246],"derive":[93],"motion":[95,100,110,123,196],"vector":[96,111,197],"calculated":[97],"from":[98],"smartphone":[103],"during":[104,126],"capturing":[107],"period.":[108],"applied":[113],"captured":[116],"so":[118],"that":[119,140,188,199,236,248],"effect":[121,182],"reversed":[125],"debrurring":[128],"process.":[129],"work":[131],"part":[134,153],"an":[136],"indoor":[137],"project":[139],"aims":[141],"assist":[143],"people":[144],"with":[145],"impairment.":[147],"processing":[149],"form":[150],"significant":[152],"proposed":[156],"system":[157],"such":[160],"clearly":[161],"defined":[162],"edges":[163],"are":[164,174],"essential":[165],"for":[166,176,221,240],"path":[167,213],"obstruction":[169],"identification.":[170],"Different":[171],"methods":[173],"compared":[175],"their":[177],"performance":[178],"reversing":[180],"movement.":[185],"Results":[186],"indicated":[187],"successfully":[192],"resulting":[201],"images":[202],"used":[205],"readily":[208],"approach":[209],"object":[211],"identification":[214],"systems,":[219],"especially":[220],"blind":[222],"impaired":[225],"navigation.":[227],"The":[228],"also":[230],"proposes":[231],"novel":[233],"algorithm":[235],"PSF":[238],"different":[241],"portions":[242],"deblur":[247],"portion":[249],"image.":[252]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
