{"id":"https://openalex.org/W4415256802","doi":"https://doi.org/10.1109/tai.2025.3622548","title":"QRVS: <i>Q</i> uick and <i>R</i> obust <i>V</i> ideo <i>S</i> titcher With Novel Single Shot Homography for Simultaneous Object Detection and Tracking","display_name":"QRVS: <i>Q</i> uick and <i>R</i> obust <i>V</i> ideo <i>S</i> titcher With Novel Single Shot Homography for Simultaneous Object Detection and Tracking","publication_year":2025,"publication_date":"2025-10-16","ids":{"openalex":"https://openalex.org/W4415256802","doi":"https://doi.org/10.1109/tai.2025.3622548"},"language":null,"primary_location":{"id":"doi:10.1109/tai.2025.3622548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tai.2025.3622548","pdf_url":null,"source":{"id":"https://openalex.org/S4210169448","display_name":"IEEE Transactions on Artificial Intelligence","issn_l":"2691-4581","issn":["2691-4581"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Artificial Intelligence","raw_type":"journal-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/A5076964240","display_name":"Ramesh Reddy Chandrapu","orcid":null},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Ramesh Reddy Chandrapu","raw_affiliation_strings":["Department of Electrical Engineering, IIT Hyderabad, Telangana, India","Department of Electrical Engineering, IIT Hyderabad, India"],"raw_orcid":"https://orcid.org/0009-0006-0879-6826","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, Telangana, India","institution_ids":["https://openalex.org/I65181880"]},{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052017511","display_name":"Pabitra Das","orcid":"https://orcid.org/0000-0002-3511-5671"},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Pabitra Das","raw_affiliation_strings":["Department of Electrical Engineering, IIT Hyderabad, Telangana, India","Department of Electrical Engineering, IIT Hyderabad, India"],"raw_orcid":"https://orcid.org/0000-0002-3511-5671","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, Telangana, India","institution_ids":["https://openalex.org/I65181880"]},{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033161553","display_name":"Chandrajit Pal","orcid":"https://orcid.org/0000-0002-0576-8014"},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chandrajit Pal","raw_affiliation_strings":["Department of Electrical Engineering, IIT Hyderabad, Telangana, India","Department of Electrical Engineering, IIT Hyderabad, India"],"raw_orcid":"https://orcid.org/0000-0002-0576-8014","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, Telangana, India","institution_ids":["https://openalex.org/I65181880"]},{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120026507","display_name":"Vipul Prokash","orcid":null},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vipul Prakash","raw_affiliation_strings":["Department of Electrical Engineering, IIT Hyderabad, Telangana, India","Department of Electrical Engineering, IIT Hyderabad, India"],"raw_orcid":"https://orcid.org/0009-0004-8510-3347","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, Telangana, India","institution_ids":["https://openalex.org/I65181880"]},{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120026508","display_name":"R. Sri Rama Sudhamsu","orcid":null},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R. Sri Rama Sudhamsu","raw_affiliation_strings":["Department of Electrical Engineering, IIT Hyderabad, Telangana, India","Department of Electrical Engineering, IIT Hyderabad, India"],"raw_orcid":"https://orcid.org/0009-0009-6170-7097","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, Telangana, India","institution_ids":["https://openalex.org/I65181880"]},{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030428050","display_name":"Soumi Chakraborty","orcid":null},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Soumi Chakraborty","raw_affiliation_strings":["Department of Electrical Engineering, IIT Hyderabad, Telangana, India","Department of Electrical Engineering, IIT Hyderabad, India"],"raw_orcid":"https://orcid.org/0009-0007-5618-7598","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, Telangana, India","institution_ids":["https://openalex.org/I65181880"]},{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101438323","display_name":"Breenda Das","orcid":"https://orcid.org/0000-0003-4861-1751"},"institutions":[{"id":"https://openalex.org/I4210131147","display_name":"SRM University","ror":"https://ror.org/037skf023","country_code":"IN","type":"education","lineage":["https://openalex.org/I145286018","https://openalex.org/I4210131147"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Breenda Das","raw_affiliation_strings":["SRM University, Chennai, India","SRM University, India"],"raw_orcid":"https://orcid.org/0009-0004-9249-186X","affiliations":[{"raw_affiliation_string":"SRM University, Chennai, India","institution_ids":["https://openalex.org/I4210131147"]},{"raw_affiliation_string":"SRM University, India","institution_ids":["https://openalex.org/I4210131147"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044085104","display_name":"Amit Acharyya","orcid":"https://orcid.org/0000-0002-5636-0676"},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Amit Acharyya","raw_affiliation_strings":["Department of Electrical Engineering, IIT Hyderabad, Telangana, India","Department of Electrical Engineering, IIT Hyderabad, India"],"raw_orcid":"https://orcid.org/0000-0002-5636-0676","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, Telangana, India","institution_ids":["https://openalex.org/I65181880"]},{"raw_affiliation_string":"Department of Electrical Engineering, IIT Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5076964240"],"corresponding_institution_ids":["https://openalex.org/I65181880"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.26271304,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":"5","first_page":"2710","last_page":"2725"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9975000023841858,"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":0.9975000023841858,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9958999752998352,"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9887999892234802,"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/image-stitching","display_name":"Image stitching","score":0.8669000267982483},{"id":"https://openalex.org/keywords/homography","display_name":"Homography","score":0.6862000226974487},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.5695000290870667},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.5608999729156494},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5108000040054321},{"id":"https://openalex.org/keywords/image-warping","display_name":"Image warping","score":0.4916999936103821},{"id":"https://openalex.org/keywords/ghosting","display_name":"Ghosting","score":0.42660000920295715},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.42100000381469727},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4189000129699707}],"concepts":[{"id":"https://openalex.org/C29081049","wikidata":"https://www.wikidata.org/wiki/Q1364242","display_name":"Image stitching","level":2,"score":0.8669000267982483},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8051999807357788},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7954999804496765},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7736999988555908},{"id":"https://openalex.org/C28751775","wikidata":"https://www.wikidata.org/wiki/Q2112539","display_name":"Homography","level":4,"score":0.6862000226974487},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.5695000290870667},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.5608999729156494},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5108000040054321},{"id":"https://openalex.org/C157202957","wikidata":"https://www.wikidata.org/wiki/Q1659609","display_name":"Image warping","level":2,"score":0.4916999936103821},{"id":"https://openalex.org/C2780531524","wikidata":"https://www.wikidata.org/wiki/Q551540","display_name":"Ghosting","level":2,"score":0.42660000920295715},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.42100000381469727},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4189000129699707},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4113999903202057},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.35740000009536743},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.32910001277923584},{"id":"https://openalex.org/C103764139","wikidata":"https://www.wikidata.org/wiki/Q210008","display_name":"Autofocus","level":3,"score":0.3239000141620636},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3224000036716461},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.3142000138759613},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.298799991607666},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.2937000095844269},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.2935999929904938},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.2775999903678894},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.2768999934196472},{"id":"https://openalex.org/C56461940","wikidata":"https://www.wikidata.org/wiki/Q970687","display_name":"Eye tracking","level":2,"score":0.2669999897480011},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.2599000036716461},{"id":"https://openalex.org/C114744707","wikidata":"https://www.wikidata.org/wiki/Q218533","display_name":"RANSAC","level":3,"score":0.25600001215934753},{"id":"https://openalex.org/C2778344882","wikidata":"https://www.wikidata.org/wiki/Q278938","display_name":"Shot (pellet)","level":2,"score":0.2540999948978424},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.25200000405311584}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tai.2025.3622548","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tai.2025.3622548","pdf_url":null,"source":{"id":"https://openalex.org/S4210169448","display_name":"IEEE Transactions on Artificial Intelligence","issn_l":"2691-4581","issn":["2691-4581"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Artificial Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W1938594736","https://openalex.org/W1963246386","https://openalex.org/W1983683849","https://openalex.org/W1985320612","https://openalex.org/W2008238497","https://openalex.org/W2046536166","https://openalex.org/W2059729733","https://openalex.org/W2085261163","https://openalex.org/W2105934661","https://openalex.org/W2106199912","https://openalex.org/W2112218350","https://openalex.org/W2126060993","https://openalex.org/W2130103520","https://openalex.org/W2140153585","https://openalex.org/W2222512263","https://openalex.org/W2252355370","https://openalex.org/W2291412076","https://openalex.org/W2516719699","https://openalex.org/W2547053569","https://openalex.org/W2757766761","https://openalex.org/W2770525750","https://openalex.org/W2780637976","https://openalex.org/W2896277401","https://openalex.org/W2944532379","https://openalex.org/W3034963870","https://openalex.org/W3051483769","https://openalex.org/W3094699220","https://openalex.org/W3137052794","https://openalex.org/W3144819047","https://openalex.org/W3145258307","https://openalex.org/W3176654752","https://openalex.org/W3212379221","https://openalex.org/W4226082231","https://openalex.org/W4249418251","https://openalex.org/W4385489707","https://openalex.org/W4386212290","https://openalex.org/W4388819608","https://openalex.org/W4393180246","https://openalex.org/W4393864341","https://openalex.org/W4398756379","https://openalex.org/W4399767264","https://openalex.org/W4401109579","https://openalex.org/W4410203966","https://openalex.org/W4410294675","https://openalex.org/W4410359335","https://openalex.org/W4410638960","https://openalex.org/W4411867109"],"related_works":[],"abstract_inverted_index":{"In":[0],"this":[1],"manuscript,":[2],"we":[3,78],"propose":[4],"a":[5,30,105,151,160,168],"fast":[6],"and":[7,20,42,54,59,74,83,98,122,125,167,182],"robust":[8],"real-time":[9,37,126],"video":[10,38,72],"stitching":[11,165],"methodology":[12,46,89,110],"designed":[13],"for":[14,179],"360-degree":[15],"viewing":[16],"in":[17,36,154,163,171],"object":[18,40],"detection":[19],"tracking.":[21,43],"Our":[22],"approach":[23],"refines":[24],"Single-Shot":[25],"Homography":[26],"(SSH)":[27],"to":[28,62],"form":[29],"seamless":[31],"panorama,":[32],"addressing":[33],"key":[34,57],"challenges":[35],"stitching,":[39],"detection,":[41],"The":[44,109,141],"proposed":[45,88],"employs":[47],"cylindrical":[48],"warping":[49],"of":[50],"the":[51,87,91,134,147,164,183],"input":[52],"images":[53],"reuses":[55],"image":[56],"points":[58],"homography":[60],"matrices":[61],"improve":[63],"throughput":[64],"by":[65],"reducing":[66],"computation":[67],"time.":[68,173],"To":[69],"maintain":[70],"stitched":[71],"quality":[73],"eliminate":[75],"blind":[76],"spots,":[77],"use":[79],"state-of-the-art":[80],"feature":[81],"extraction":[82],"blending":[84],"techniques.":[85],"Implemented":[86],"on":[90,104,133],"Nvidia":[92],"Jetson":[93],"AGX":[94],"Xavier":[95],"Development":[96],"Kit":[97],"performed":[99],"testing":[100],"with":[101],"six":[102],"cameras":[103],"fixed":[106],"mounting":[107],"platform.":[108],"is":[111,128],"verified":[112],"using":[113,130],"synthetic":[114],"data":[115],"(benchmark,":[116],"Marearts":[117],"roof":[118],"dataset,":[119],"Adobe":[120],"Panorama,":[121],"Rio":[123],"dataset),":[124],"performance":[127],"validated":[129],"videos":[131],"captured":[132],"institute":[135],"campus,":[136],"achieving":[137],"30":[138],"FPS":[139],"throughput.":[140],"results":[142],"demonstrate":[143],"significant":[144],"improvements":[145],"over":[146],"latest":[148],"methodologies,":[149],"including":[150],"15%":[152],"improvement":[153,162,170],"Quality":[155],"Index":[156],"Local":[157],"Variance":[158],"(QILV),":[159],"12.17%":[161],"score,":[166],"90X":[169],"execution":[172],"This":[174],"makes":[175],"it":[176],"highly":[177],"suitable":[178],"surveillance,":[180],"defence,":[181],"automobile":[184],"industries.":[185]},"counts_by_year":[],"updated_date":"2026-05-05T06:06:40.768181","created_date":"2025-10-17T00:00:00"}