{"id":"https://openalex.org/W4301387646","doi":"https://doi.org/10.1201/b12753-13","title":"Sclera segmentation for gaze estimation and iris localization in unconstrained images","display_name":"Sclera segmentation for gaze estimation and iris localization in unconstrained images","publication_year":2012,"publication_date":"2012-08-24","ids":{"openalex":"https://openalex.org/W4301387646","doi":"https://doi.org/10.1201/b12753-13"},"language":"en","primary_location":{"id":"doi:10.1201/b12753-13","is_oa":false,"landing_page_url":"https://doi.org/10.1201/b12753-13","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Modelling of Objects Represented in Images III","raw_type":"book-chapter"},"type":"book-chapter","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":null,"display_name":"M. Marcon, E. Frigerio & S. Tubaro","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"M. Marcon, E. Frigerio & S. Tubaro","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6864,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.87856971,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"47","last_page":"52"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9990000128746033,"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":0.9990000128746033,"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/T12923","display_name":"Digital Image Processing Techniques","score":0.9966999888420105,"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9940999746322632,"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/iris","display_name":"IRIS (biosensor)","score":0.8241502046585083},{"id":"https://openalex.org/keywords/sclera","display_name":"Sclera","score":0.7545301914215088},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7445175647735596},{"id":"https://openalex.org/keywords/gaze","display_name":"Gaze","score":0.7101204991340637},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6860575079917908},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5946967601776123},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5847341418266296},{"id":"https://openalex.org/keywords/ophthalmology","display_name":"Ophthalmology","score":0.1658397912979126},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.1462460160255432},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.056175410747528076}],"concepts":[{"id":"https://openalex.org/C2779503344","wikidata":"https://www.wikidata.org/wiki/Q5973514","display_name":"IRIS (biosensor)","level":3,"score":0.8241502046585083},{"id":"https://openalex.org/C2777100477","wikidata":"https://www.wikidata.org/wiki/Q193107","display_name":"Sclera","level":2,"score":0.7545301914215088},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7445175647735596},{"id":"https://openalex.org/C2779916870","wikidata":"https://www.wikidata.org/wiki/Q14467155","display_name":"Gaze","level":2,"score":0.7101204991340637},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6860575079917908},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5946967601776123},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5847341418266296},{"id":"https://openalex.org/C118487528","wikidata":"https://www.wikidata.org/wiki/Q161437","display_name":"Ophthalmology","level":1,"score":0.1658397912979126},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1462460160255432},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.056175410747528076}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1201/b12753-13","is_oa":false,"landing_page_url":"https://doi.org/10.1201/b12753-13","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Modelling of Objects Represented in Images III","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2124260943"],"related_works":["https://openalex.org/W2567615336","https://openalex.org/W2119234735","https://openalex.org/W2127677160","https://openalex.org/W2111222003","https://openalex.org/W2150856458","https://openalex.org/W1544271456","https://openalex.org/W2081799336","https://openalex.org/W2009229494","https://openalex.org/W2155591525","https://openalex.org/W3108458717"],"abstract_inverted_index":{"A":[0],"first":[1],"improvement":[2],"with":[3,32],"respect":[4],"to":[5,41,47],"the":[6,27],"aforementioned":[7],"problems":[8],"is":[9],"based":[10],"on":[11],"morphological":[12],"operators,":[13],"they":[14],"allow":[15],"small":[16,49],"noise":[17],"removal,":[18],"holes":[19],"filling":[20],"and":[21,46],"image":[22],"regions":[23],"clustering:":[24],"we":[25],"applied":[26],"following":[28],"sequence:":[29],"\u2022":[30],"Opening":[31],"a":[33],"circular":[34],"element":[35],"of":[36],"radius":[37],"3.":[38],"It":[39],"allows":[40],"separate":[42],"elements":[43],"weakly":[44],"connected":[45],"remove":[48],"regions.":[50]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}