{"id":"https://openalex.org/W2293149193","doi":"https://doi.org/10.1109/icip.2015.7351754","title":"RST-invariant sketch retrieval based on circular description","display_name":"RST-invariant sketch retrieval based on circular description","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W2293149193","doi":"https://doi.org/10.1109/icip.2015.7351754","mag":"2293149193"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2015.7351754","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351754","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Image Processing (ICIP)","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/A5027112303","display_name":"Hanguang Zhao","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Hanguang Zhao","raw_affiliation_strings":["School of Information and Communication Engineering"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003239155","display_name":"Xiangwei Kong","orcid":"https://orcid.org/0000-0002-0851-6752"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiangwei Kong","raw_affiliation_strings":["School of Information and Communication Engineering"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071538073","display_name":"Haiyan Fu","orcid":"https://orcid.org/0000-0002-0865-0652"},"institutions":[{"id":"https://openalex.org/I164389053","display_name":"Fordham University","ror":"https://ror.org/03qnxaf80","country_code":"US","type":"education","lineage":["https://openalex.org/I164389053"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Haiyan Fu","raw_affiliation_strings":["Fordham University, New York, USA"],"affiliations":[{"raw_affiliation_string":"Fordham University, New York, USA","institution_ids":["https://openalex.org/I164389053"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100430737","display_name":"Yujia Zhang","orcid":"https://orcid.org/0000-0002-2335-7657"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yujia Zhang","raw_affiliation_strings":["Dalian University of Technology, Dalian, Liaoning, P.R. China"],"affiliations":[{"raw_affiliation_string":"Dalian University of Technology, Dalian, Liaoning, P.R. China","institution_ids":["https://openalex.org/I27357992"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5027112303"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15421594,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4977","last_page":"4981"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9997000098228455,"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":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/sketch","display_name":"Sketch","score":0.745529055595398},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7256125211715698},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.701921820640564},{"id":"https://openalex.org/keywords/salient","display_name":"Salient","score":0.6071045994758606},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.5992744565010071},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5859898924827576},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5569291114807129},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.49868106842041016},{"id":"https://openalex.org/keywords/rotation","display_name":"Rotation (mathematics)","score":0.48296135663986206},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3780706524848938},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22806411981582642},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15603604912757874},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.12418043613433838}],"concepts":[{"id":"https://openalex.org/C2779231336","wikidata":"https://www.wikidata.org/wiki/Q7534724","display_name":"Sketch","level":2,"score":0.745529055595398},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7256125211715698},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.701921820640564},{"id":"https://openalex.org/C2780719617","wikidata":"https://www.wikidata.org/wiki/Q1030752","display_name":"Salient","level":2,"score":0.6071045994758606},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.5992744565010071},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5859898924827576},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5569291114807129},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.49868106842041016},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.48296135663986206},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3780706524848938},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22806411981582642},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15603604912757874},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.12418043613433838},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2015.7351754","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2015.7351754","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1969979898","https://openalex.org/W1982075130","https://openalex.org/W1983556963","https://openalex.org/W1999063582","https://openalex.org/W2011459581","https://openalex.org/W2030137299","https://openalex.org/W2048546747","https://openalex.org/W2058984722","https://openalex.org/W2097543505","https://openalex.org/W2100428290","https://openalex.org/W2110158442","https://openalex.org/W2117228865","https://openalex.org/W2136763397","https://openalex.org/W2151103935","https://openalex.org/W2153404544","https://openalex.org/W2154683974","https://openalex.org/W2161969291","https://openalex.org/W2162915993","https://openalex.org/W2166257042","https://openalex.org/W2293597654","https://openalex.org/W2802553787","https://openalex.org/W3015962962","https://openalex.org/W6642588061","https://openalex.org/W6653374566","https://openalex.org/W6678568454","https://openalex.org/W6697214482"],"related_works":["https://openalex.org/W2378994405","https://openalex.org/W2385974820","https://openalex.org/W2373478030","https://openalex.org/W2378679551","https://openalex.org/W3149739944","https://openalex.org/W2392363776","https://openalex.org/W2063051341","https://openalex.org/W2185495922","https://openalex.org/W2746783359","https://openalex.org/W2130409173"],"abstract_inverted_index":{"The":[0,64,103],"explosive":[1],"growth":[2],"in":[3,118],"touchscreen":[4],"smartphones":[5],"and":[6,10,47,70,88,121,124,128],"tablets":[7],"need":[8],"simpler":[9],"intelligent":[11],"image":[12,23],"retrieval":[13,24],"method":[14,58,66,114],"to":[15,44,73,84],"offer":[16],"the":[17,86,112,116],"convenience":[18],"for":[19,77],"users.":[20],"Sketch":[21],"based":[22,28],"(SBIR)":[25],"which":[26],"is":[27],"on":[29,106],"a":[30],"free":[31],"hand":[32],"sketch":[33],"has":[34],"recently":[35],"attracted":[36],"more":[37],"attention,":[38],"but":[39],"current":[40],"methods":[41],"are":[42],"sensitive":[43],"rotation,":[45,126],"scaling":[46,127],"translation":[48,129],"(RST).":[49],"In":[50],"this":[51],"paper,":[52],"we":[53,96],"introduce":[54],"an":[55],"efficient":[56],"SBIR":[57],"called":[59],"RST-Invariant":[60],"Circular":[61],"Description":[62],"(RICD).":[63],"proposed":[65,113],"utilizes":[67],"saliency":[68],"map":[69],"boundary":[71],"information":[72],"detect":[74],"salient":[75,98],"contours":[76,99],"each":[78],"image,":[79],"then":[80],"uses":[81],"patch":[82],"hashing":[83],"eliminate":[85],"deformations":[87],"redundancies":[89],"of":[90],"sketches.":[91],"To":[92],"achieve":[93],"rotational":[94],"invariance,":[95],"describe":[97],"using":[100],"circular":[101],"description.":[102],"experiment":[104],"results":[105],"two":[107],"public":[108],"datasets":[109],"demonstrated":[110],"that":[111],"outperforms":[115],"state-of-the-arts":[117],"both":[119],"natural":[120],"product":[122],"images,":[123],"handles":[125],"transformations.":[130]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}