{"id":"https://openalex.org/W2039798553","doi":"https://doi.org/10.1145/2425836.2425871","title":"The linear space of all images smaller than 32x32","display_name":"The linear space of all images smaller than 32x32","publication_year":2012,"publication_date":"2012-11-26","ids":{"openalex":"https://openalex.org/W2039798553","doi":"https://doi.org/10.1145/2425836.2425871","mag":"2039798553"},"language":"en","primary_location":{"id":"doi:10.1145/2425836.2425871","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2425836.2425871","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th Conference on Image and Vision Computing New Zealand","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/A5045878695","display_name":"Brendan McCane","orcid":"https://orcid.org/0000-0001-8055-3331"},"institutions":[{"id":"https://openalex.org/I80281795","display_name":"University of Otago","ror":"https://ror.org/01jmxt844","country_code":"NZ","type":"education","lineage":["https://openalex.org/I80281795"]}],"countries":["NZ"],"is_corresponding":true,"raw_author_name":"Brendan McCane","raw_affiliation_strings":["University of Otago, Dunedin, New Zealand","University of Otago, Dunedin, New Zealand "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Otago, Dunedin, New Zealand","institution_ids":["https://openalex.org/I80281795"]},{"raw_affiliation_string":"University of Otago, Dunedin, New Zealand ","institution_ids":["https://openalex.org/I80281795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5045878695"],"corresponding_institution_ids":["https://openalex.org/I80281795"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"156","last_page":"161"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9987999796867371,"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/T10427","display_name":"Visual perception and processing mechanisms","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.6808680295944214},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.5317223072052002},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.500730037689209},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4837774932384491},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.47455674409866333},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.47136107087135315},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4661129117012024},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45525798201560974},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4445961117744446},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4383507966995239},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42628079652786255},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.40588608384132385},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3418356478214264},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1133466362953186},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.07892456650733948}],"concepts":[{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.6808680295944214},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.5317223072052002},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.500730037689209},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4837774932384491},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.47455674409866333},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.47136107087135315},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4661129117012024},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45525798201560974},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4445961117744446},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4383507966995239},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42628079652786255},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40588608384132385},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3418356478214264},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1133466362953186},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.07892456650733948}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2425836.2425871","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2425836.2425871","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th Conference on Image and Vision Computing New Zealand","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":14,"referenced_works":["https://openalex.org/W1598829944","https://openalex.org/W1981276685","https://openalex.org/W2025538350","https://openalex.org/W2097074225","https://openalex.org/W2101933716","https://openalex.org/W2103666701","https://openalex.org/W2107055466","https://openalex.org/W2108598243","https://openalex.org/W2114122776","https://openalex.org/W2128272608","https://openalex.org/W2139047169","https://openalex.org/W2145889472","https://openalex.org/W2153110463","https://openalex.org/W2169326908"],"related_works":["https://openalex.org/W1975632186","https://openalex.org/W3027745756","https://openalex.org/W3205213561","https://openalex.org/W2531880140","https://openalex.org/W2126145365","https://openalex.org/W2036609560","https://openalex.org/W4297802450","https://openalex.org/W2886934452","https://openalex.org/W1489099099","https://openalex.org/W2024369332"],"abstract_inverted_index":{"An":[0],"algorithm":[1],"for":[2,7,23,62],"computing":[3],"the":[4,24],"covariance":[5,12],"matrix":[6,13],"all":[8,28],"sub-patches":[9],"from":[10],"a":[11,32,39],"computed":[14,37],"on":[15,38],"larger":[16],"patches":[17,29,57],"is":[18],"reported.":[19,59],"This":[20],"method":[21],"allows":[22],"linear":[25],"statistics":[26,65],"of":[27,43,53],"smaller":[30],"than":[31],"given":[33],"size":[34],"to":[35],"be":[36],"very":[40],"large":[41],"collection":[42],"images":[44],"while":[45],"visiting":[46],"each":[47],"image":[48,68,71],"once.":[49],"The":[50],"principal":[51],"components":[52],"32":[54,56],"x":[55],"are":[58,66],"Two":[60],"applications":[61],"these":[63],"multi-scale":[64],"developed:":[67],"super-resolution":[69],"and":[70],"salience.":[72]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}