{"id":"https://openalex.org/W2105861530","doi":"https://doi.org/10.1109/iccv.2009.5459317","title":"Analysis of orientation and scale in smoothly varying textures","display_name":"Analysis of orientation and scale in smoothly varying textures","publication_year":2009,"publication_date":"2009-09-01","ids":{"openalex":"https://openalex.org/W2105861530","doi":"https://doi.org/10.1109/iccv.2009.5459317","mag":"2105861530"},"language":"en","primary_location":{"id":"doi:10.1109/iccv.2009.5459317","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccv.2009.5459317","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 12th International Conference on Computer Vision","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/A5016135743","display_name":"Jason S. Chang","orcid":"https://orcid.org/0000-0002-8227-7382"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jason Chang","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA, USA","Massachusetts Institute of Technology, 32 Vassar St. Cambridge, USA"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA, USA","institution_ids":["https://openalex.org/I63966007"]},{"raw_affiliation_string":"Massachusetts Institute of Technology, 32 Vassar St. Cambridge, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091608832","display_name":"John W. Fisher","orcid":"https://orcid.org/0000-0003-4844-3495"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John W. Fisher","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA, USA","Massachusetts Institute of Technology, 32 Vassar St. Cambridge, USA"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA, USA","institution_ids":["https://openalex.org/I63966007"]},{"raw_affiliation_string":"Massachusetts Institute of Technology, 32 Vassar St. Cambridge, USA","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5016135743"],"corresponding_institution_ids":["https://openalex.org/I63966007"],"apc_list":null,"apc_paid":null,"fwci":0.5552,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.72379822,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"881","last_page":"888"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9915000200271606,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9915000200271606,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9878000020980835,"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/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9811999797821045,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/artificial-intelligence","display_name":"Artificial intelligence","score":0.747753918170929},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.687074601650238},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6509614586830139},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6390339136123657},{"id":"https://openalex.org/keywords/smoothness","display_name":"Smoothness","score":0.6081069111824036},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.6044276356697083},{"id":"https://openalex.org/keywords/pyramid","display_name":"Pyramid (geometry)","score":0.5950323343276978},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5768064260482788},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5397497415542603},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5272231101989746},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4998006820678711},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.44118532538414},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.41984468698501587},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.4112771153450012},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31640124320983887},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15491032600402832},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.13485023379325867},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.09585905075073242},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07683712244033813}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.747753918170929},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.687074601650238},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6509614586830139},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6390339136123657},{"id":"https://openalex.org/C102634674","wikidata":"https://www.wikidata.org/wiki/Q868473","display_name":"Smoothness","level":2,"score":0.6081069111824036},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.6044276356697083},{"id":"https://openalex.org/C142575187","wikidata":"https://www.wikidata.org/wiki/Q3358290","display_name":"Pyramid (geometry)","level":2,"score":0.5950323343276978},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5768064260482788},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5397497415542603},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5272231101989746},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4998006820678711},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.44118532538414},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.41984468698501587},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.4112771153450012},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31640124320983887},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15491032600402832},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.13485023379325867},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.09585905075073242},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07683712244033813},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iccv.2009.5459317","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccv.2009.5459317","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE 12th International Conference on Computer Vision","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.310.2152","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.310.2152","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://people.csail.mit.edu/fisher/publications/papers/chang09iccv.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1838005314","https://openalex.org/W1967032121","https://openalex.org/W1974195097","https://openalex.org/W1991605728","https://openalex.org/W1996077825","https://openalex.org/W2059676477","https://openalex.org/W2097998671","https://openalex.org/W2102841720","https://openalex.org/W2109812093","https://openalex.org/W2117658424","https://openalex.org/W2127006916","https://openalex.org/W2129905273","https://openalex.org/W2130700878","https://openalex.org/W2137891718","https://openalex.org/W2139616920","https://openalex.org/W2144857435","https://openalex.org/W2162630772","https://openalex.org/W2168977926","https://openalex.org/W4233014035","https://openalex.org/W4235599520","https://openalex.org/W7037997221"],"related_works":["https://openalex.org/W2393022482","https://openalex.org/W2377346130","https://openalex.org/W2361092061","https://openalex.org/W2319775965","https://openalex.org/W2357314690","https://openalex.org/W2191886813","https://openalex.org/W1986317414","https://openalex.org/W2163394011","https://openalex.org/W2795976185","https://openalex.org/W2353606679"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,26,82],"novel":[3],"representation":[4],"for":[5,59],"modeling":[6],"textured":[7,30],"regions":[8,31],"subject":[9],"to":[10],"smooth":[11],"variations":[12],"in":[13,62],"orientation":[14],"and":[15,23,43,71,74],"scale.":[16],"Utilizing":[17],"the":[18,77],"steerable":[19],"pyramid":[20],"of":[21,32,39,76],"Simoncelli":[22],"Freeman":[24],"as":[25],"basis,":[27],"we":[28,46],"decompose":[29],"natural":[33],"images":[34],"into":[35],"explicit":[36],"local":[37],"attributes":[38,51],"contrast,":[40],"bias,":[41],"scale,":[42],"orientation.":[44],"Additionally,":[45],"impose":[47],"smoothness":[48],"on":[49],"these":[50],"via":[52],"Markov":[53],"random":[54],"fields.":[55],"The":[56],"combination":[57],"allows":[58],"demonstrable":[60],"improvements":[61],"common":[63],"scene":[64],"analysis":[65],"applications":[66],"including":[67],"unsupervised":[68],"segmentation,":[69],"reflectance":[70],"shading":[72],"estimation,":[73],"estimation":[75],"radiometric":[78],"response":[79],"function":[80],"from":[81],"single":[83],"image.":[84]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
