{"id":"https://openalex.org/W2096596434","doi":"https://doi.org/10.1109/igarss.2002.1026145","title":"Shape preserving edge enhancement in remote sensing imagery","display_name":"Shape preserving edge enhancement in remote sensing imagery","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2096596434","doi":"https://doi.org/10.1109/igarss.2002.1026145","mag":"2096596434"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2002.1026145","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2002.1026145","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Geoscience and Remote Sensing Symposium","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/A5031734550","display_name":"Md. Shahnur Azad Chowdhury","orcid":"https://orcid.org/0000-0003-1547-157X"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"M.S. Chowdhury","raw_affiliation_strings":["Department of Systems Design Engineering, University of Waterloo, Waterloo, ONT, Canada","Dept. of Syst. Design Eng., Waterloo Univ., Ont., Canada"],"affiliations":[{"raw_affiliation_string":"Department of Systems Design Engineering, University of Waterloo, Waterloo, ONT, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"Dept. of Syst. Design Eng., Waterloo Univ., Ont., Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066149942","display_name":"David A. Clausi","orcid":"https://orcid.org/0000-0002-6383-0875"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"D.A. Clausi","raw_affiliation_strings":["Department of Systems Design Engineering, University of Waterloo, Waterloo, ONT, Canada","Dept. of Syst. Design Eng., Waterloo Univ., Ont., Canada"],"affiliations":[{"raw_affiliation_string":"Department of Systems Design Engineering, University of Waterloo, Waterloo, ONT, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"Dept. of Syst. Design Eng., Waterloo Univ., Ont., Canada","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5031734550"],"corresponding_institution_ids":["https://openalex.org/I151746483"],"apc_list":null,"apc_paid":null,"fwci":0.2692,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.58259185,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"1450","last_page":"1452"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9961000084877014,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9961000084877014,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9900000095367432,"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"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9847000241279602,"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/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.7055683135986328},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6837637424468994},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.5930061340332031},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.5883806347846985},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5845386981964111},{"id":"https://openalex.org/keywords/edge-detection","display_name":"Edge detection","score":0.5355767011642456},{"id":"https://openalex.org/keywords/closing","display_name":"Closing (real estate)","score":0.5244003534317017},{"id":"https://openalex.org/keywords/complement","display_name":"Complement (music)","score":0.5196122527122498},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5194479823112488},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.49090033769607544},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4904327094554901},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.39109182357788086},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.24106952548027039},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.21851611137390137},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.21516147255897522},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19503214955329895},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.18357691168785095}],"concepts":[{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.7055683135986328},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6837637424468994},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.5930061340332031},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.5883806347846985},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5845386981964111},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.5355767011642456},{"id":"https://openalex.org/C2778775528","wikidata":"https://www.wikidata.org/wiki/Q5135432","display_name":"Closing (real estate)","level":2,"score":0.5244003534317017},{"id":"https://openalex.org/C112313634","wikidata":"https://www.wikidata.org/wiki/Q7886648","display_name":"Complement (music)","level":5,"score":0.5196122527122498},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5194479823112488},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.49090033769607544},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4904327094554901},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.39109182357788086},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.24106952548027039},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.21851611137390137},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.21516147255897522},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19503214955329895},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18357691168785095},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C127716648","wikidata":"https://www.wikidata.org/wiki/Q104053","display_name":"Phenotype","level":3,"score":0.0},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C188082640","wikidata":"https://www.wikidata.org/wiki/Q1780899","display_name":"Complementation","level":4,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss.2002.1026145","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2002.1026145","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.713.181","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.713.181","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://vip.uwaterloo.ca/files/publications/Shape%20Preserving%20Edge%20Enhancement%20in%20Remote%20Sensing%20Imagery.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8600000143051147,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2102903558","https://openalex.org/W2107960174","https://openalex.org/W2131042852","https://openalex.org/W2166203262"],"related_works":["https://openalex.org/W2517007886","https://openalex.org/W2383994331","https://openalex.org/W2116422677","https://openalex.org/W1522019333","https://openalex.org/W3121919567","https://openalex.org/W278047738","https://openalex.org/W2076369646","https://openalex.org/W2373884197","https://openalex.org/W4244817184","https://openalex.org/W2961923709"],"abstract_inverted_index":{"A":[0],"novel":[1],"approach":[2,20],"to":[3],"geometric":[4],"shape":[5,80],"preservation":[6,81],"of":[7,55,73],"remote":[8],"sensing":[9],"SAR":[10],"sea":[11],"ice":[12],"images":[13],"is":[14,31],"presented":[15],"in":[16],"this":[17],"paper.":[18],"This":[19],"will":[21],"complement":[22],"the":[23,53,56,74,86,90],"existing":[24,39,57],"edge":[25,30],"detection":[26],"schemes.":[27],"The":[28],"final":[29],"evolved":[32],"by":[33,51,60,84],"iterations.":[34],"During":[35],"each":[36],"iteration":[37],"all":[38],"edges":[40,58,68,87],"are":[41,49,69,77,82],"checked":[42],"for":[43,62,79],"missing":[44,47],"link":[45],"and":[46,59,88],"links":[48],"found":[50,83],"checking":[52],"orientation":[54],"searching":[61],"best":[63],"gradient":[64],"path.":[65],"When":[66],"open":[67],"reduced":[70],"considerably,":[71],"opening":[72],"features":[75],"that":[76],"critical":[78],"tracing":[85],"closing":[89],"boundary.":[91]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
