{"id":"https://openalex.org/W3176186894","doi":"https://doi.org/10.1155/2021/5536386","title":"Blind Travel Prediction Based on Obstacle Avoidance in Indoor Scene","display_name":"Blind Travel Prediction Based on Obstacle Avoidance in Indoor Scene","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3176186894","doi":"https://doi.org/10.1155/2021/5536386","mag":"3176186894"},"language":"en","primary_location":{"id":"doi:10.1155/2021/5536386","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/5536386","pdf_url":null,"source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1155/2021/5536386","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033243530","display_name":"Zhiqiang Lv","orcid":"https://orcid.org/0000-0002-3071-160X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhiqiang Lv","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, 266071, China"],"raw_orcid":"https://orcid.org/0000-0002-3071-160X","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, 266071, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100361574","display_name":"Jianbo Li","orcid":"https://orcid.org/0000-0001-8756-7007"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Jianbo Li","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, 266071, China"],"raw_orcid":"https://orcid.org/0000-0001-8756-7007","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, 266071, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100327709","display_name":"Haoran Li","orcid":"https://orcid.org/0000-0001-6421-0128"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haoran Li","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, 266071, China"],"raw_orcid":"https://orcid.org/0000-0001-6421-0128","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, 266071, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073251970","display_name":"Zhihao Xu","orcid":"https://orcid.org/0000-0002-4246-7544"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhihao Xu","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, 266071, China"],"raw_orcid":"https://orcid.org/0000-0002-4246-7544","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, 266071, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100646919","display_name":"Yue Wang","orcid":"https://orcid.org/0000-0002-9822-6782"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yue Wang","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, 266071, China"],"raw_orcid":"https://orcid.org/0000-0002-9822-6782","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, 266071, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100361574"],"corresponding_institution_ids":[],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":3.9807,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.95083133,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"2021","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9995999932289124,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9995999932289124,"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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T13282","display_name":"Automated Road and Building Extraction","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"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":0.8550708889961243},{"id":"https://openalex.org/keywords/obstacle","display_name":"Obstacle","score":0.7770318388938904},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.719672679901123},{"id":"https://openalex.org/keywords/obstacle-avoidance","display_name":"Obstacle avoidance","score":0.6769319772720337},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.6232384443283081},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.6107917428016663},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5231448411941528},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5222305059432983},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5221427083015442},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4519514739513397},{"id":"https://openalex.org/keywords/track","display_name":"Track (disk drive)","score":0.44092270731925964},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.342897891998291},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12065720558166504}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8550708889961243},{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.7770318388938904},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.719672679901123},{"id":"https://openalex.org/C6683253","wikidata":"https://www.wikidata.org/wiki/Q7075535","display_name":"Obstacle avoidance","level":4,"score":0.6769319772720337},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6232384443283081},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6107917428016663},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5231448411941528},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5222305059432983},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5221427083015442},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4519514739513397},{"id":"https://openalex.org/C89992363","wikidata":"https://www.wikidata.org/wiki/Q5961558","display_name":"Track (disk drive)","level":2,"score":0.44092270731925964},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.342897891998291},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12065720558166504},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C19966478","wikidata":"https://www.wikidata.org/wiki/Q4810574","display_name":"Mobile robot","level":3,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"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":2,"locations":[{"id":"doi:10.1155/2021/5536386","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/5536386","pdf_url":null,"source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:7b32f42b34e841e8818722ae052f8cd4","is_oa":true,"landing_page_url":"https://doaj.org/article/7b32f42b34e841e8818722ae052f8cd4","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Wireless Communications and Mobile Computing, Vol 2021 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2021/5536386","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/5536386","pdf_url":null,"source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.44999998807907104,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G2191709942","display_name":null,"funder_award_id":"2020KJN011","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G2603978480","display_name":null,"funder_award_id":"ZR2020MF060","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G419476219","display_name":null,"funder_award_id":"2018M642613","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G5117920675","display_name":null,"funder_award_id":"61802216","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6085119466","display_name":null,"funder_award_id":"40618030001","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G7240512805","display_name":null,"funder_award_id":"61802216","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G737252784","display_name":null,"funder_award_id":"ZR2020MF060","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"},{"id":"https://openalex.org/G7637856592","display_name":null,"funder_award_id":"2018YFB2100303","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320324174","display_name":"Natural Science Foundation of Shandong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1994909232","https://openalex.org/W2043615441","https://openalex.org/W2064675550","https://openalex.org/W2082585576","https://openalex.org/W2092272787","https://openalex.org/W2158787690","https://openalex.org/W2167052694","https://openalex.org/W2367412359","https://openalex.org/W2424778531","https://openalex.org/W2510185399","https://openalex.org/W2531799639","https://openalex.org/W2589099544","https://openalex.org/W2766836212","https://openalex.org/W2783643010","https://openalex.org/W2788997482","https://openalex.org/W2792764867","https://openalex.org/W2795576351","https://openalex.org/W2901504064","https://openalex.org/W2908903114","https://openalex.org/W2911273949","https://openalex.org/W2916106175","https://openalex.org/W2964321699","https://openalex.org/W3048463148","https://openalex.org/W3086935078","https://openalex.org/W3108908812","https://openalex.org/W3109579921","https://openalex.org/W3184998487"],"related_works":["https://openalex.org/W2930076404","https://openalex.org/W4253519380","https://openalex.org/W2071957557","https://openalex.org/W2596413128","https://openalex.org/W2356867392","https://openalex.org/W2782776446","https://openalex.org/W3043170174","https://openalex.org/W2155948905","https://openalex.org/W2357323510","https://openalex.org/W4366961261"],"abstract_inverted_index":{"Blind":[0],"people":[1,26,40],"have":[2],"intelligent":[3],"tools":[4,23,35],"to":[5,75,101],"rely":[6],"on":[7,106],"for":[8,38,56],"travel":[9,59],"with":[10],"the":[11,57,62,73,87,92,121,124],"development":[12],"of":[13,53,61,66,91,99,109,123,130],"navigation":[14,34],"technology.":[15],"The":[16,64,117],"GPS":[17],"navigation,":[18],"blind":[19,25,39,74,110],"track,":[20],"etc.,":[21],"are":[22,41],"that":[24,70],"often":[27],"use":[28],"when":[29],"traveling":[30],"outdoors.":[31],"However,":[32],"indoor":[33,58],"and":[36,49,79,127],"technology":[37],"lacking.":[42],"We":[43,94],"propose":[44],"an":[45,103],"obstacle":[46],"avoidance":[47],"algorithm":[48],"a":[50,97,107,113],"spatial\u2010temporal":[51],"model":[52,126,129],"trajectory":[54,83],"prediction":[55,84],"task":[60],"blind.":[63,93],"focus":[65],"this":[67,131],"work":[68],"is":[69],"it":[71],"enables":[72],"accurately":[76],"avoid":[77],"obstacles":[78],"achieve":[80],"high":[81],"accuracy":[82],"aiming":[85],"at":[86],"unique":[88],"movement":[89],"characteristics":[90],"set":[95],"up":[96],"variety":[98],"baselines":[100],"conduct":[102],"experimental":[104,118],"evaluation":[105],"dataset":[108],"trajectories":[111],"in":[112],"multistorey":[114],"shopping":[115],"mall.":[116],"results":[119],"show":[120],"advantages":[122],"data":[125],"predictive":[128],"work.":[132]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":20},{"year":2021,"cited_by_count":6}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
