{"id":"https://openalex.org/W2920337346","doi":"https://doi.org/10.1109/tencon.2018.8650105","title":"Isolating Defects in Light Beam Induced Current Maps of Solar Cells","display_name":"Isolating Defects in Light Beam Induced Current Maps of Solar Cells","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2920337346","doi":"https://doi.org/10.1109/tencon.2018.8650105","mag":"2920337346"},"language":"en","primary_location":{"id":"doi:10.1109/tencon.2018.8650105","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tencon.2018.8650105","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TENCON 2018 - 2018 IEEE Region 10 Conference","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/A5019868671","display_name":"Genevieve Ngo","orcid":null},"institutions":[{"id":"https://openalex.org/I19722","display_name":"Ateneo de Manila University","ror":"https://ror.org/053kevk63","country_code":"PH","type":"education","lineage":["https://openalex.org/I19722"]}],"countries":["PH"],"is_corresponding":true,"raw_author_name":"Genevieve C. Ngo","raw_affiliation_strings":["Department of Electronics, Computer, and Communications Engineering, Ateneo de Manila University, Quezon City, Philippines"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Computer, and Communications Engineering, Ateneo de Manila University, Quezon City, Philippines","institution_ids":["https://openalex.org/I19722"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083322502","display_name":"Erees Queen B. Macabebe","orcid":null},"institutions":[{"id":"https://openalex.org/I19722","display_name":"Ateneo de Manila University","ror":"https://ror.org/053kevk63","country_code":"PH","type":"education","lineage":["https://openalex.org/I19722"]}],"countries":["PH"],"is_corresponding":false,"raw_author_name":"Erees Queen B. Macabebe","raw_affiliation_strings":["Department of Electronics, Computer, and Communications Engineering, Ateneo de Manila University, Quezon City, Philippines"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Computer, and Communications Engineering, Ateneo de Manila University, Quezon City, Philippines","institution_ids":["https://openalex.org/I19722"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5019868671"],"corresponding_institution_ids":["https://openalex.org/I19722"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.2555949,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1479","last_page":"1483"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9976999759674072,"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"}},"topics":[{"id":"https://openalex.org/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9976999759674072,"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"}},{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10624","display_name":"Silicon and Solar Cell Technologies","score":0.9900000095367432,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/solar-cell","display_name":"Solar cell","score":0.5550671219825745},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.44709014892578125},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.43826648592948914},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4331231117248535},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.423267126083374},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.4197652339935303},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.41530728340148926},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.4140237867832184},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41169074177742004},{"id":"https://openalex.org/keywords/opacity","display_name":"Opacity","score":0.4104733467102051},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39692574739456177},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.37395352125167847},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2760176658630371},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16599366068840027}],"concepts":[{"id":"https://openalex.org/C2780824857","wikidata":"https://www.wikidata.org/wiki/Q58803","display_name":"Solar cell","level":2,"score":0.5550671219825745},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.44709014892578125},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.43826648592948914},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4331231117248535},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.423267126083374},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.4197652339935303},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.41530728340148926},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.4140237867832184},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41169074177742004},{"id":"https://openalex.org/C60056205","wikidata":"https://www.wikidata.org/wiki/Q691914","display_name":"Opacity","level":2,"score":0.4104733467102051},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39692574739456177},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.37395352125167847},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2760176658630371},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16599366068840027}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tencon.2018.8650105","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tencon.2018.8650105","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TENCON 2018 - 2018 IEEE Region 10 Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6600000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320719","display_name":"Department of Science and Technology, Ministry of Science and Technology, India","ror":"https://ror.org/0101xrq71"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W7746136","https://openalex.org/W2006249416","https://openalex.org/W2029411311","https://openalex.org/W2240154757","https://openalex.org/W2917113114","https://openalex.org/W6689896900"],"related_works":["https://openalex.org/W2161791806","https://openalex.org/W2073474947","https://openalex.org/W4366824690","https://openalex.org/W2613656770","https://openalex.org/W2482431380","https://openalex.org/W2082077321","https://openalex.org/W2053059436","https://openalex.org/W4313201885","https://openalex.org/W2401696997","https://openalex.org/W2005223122"],"abstract_inverted_index":{"The":[0,94,111],"advances":[1],"in":[2,31,57,81,103],"solar":[3,20,32,58,72],"technologies":[4],"has":[5],"lead":[6],"higher":[7],"device":[8],"conversion":[9],"efficiency":[10],"and":[11,26,78,92,126],"lower":[12],"production":[13],"costs.":[14],"Ensuring":[15],"the":[16,19,37,63,67,99,119,137],"quality":[17],"of":[18,28,66,70,109,140],"cells,":[21],"however,":[22],"remains":[23],"a":[24,47,71],"challenge":[25],"automation":[27],"defect":[29],"identification":[30],"cells":[33],"can":[34,129],"potentially":[35],"make":[36],"process":[38],"efficient.":[39],"Light":[40],"Beam":[41],"Induced":[42],"Current":[43],"(LBIC)":[44],"mapping":[45],"is":[46],"high-resolution":[48],"imaging":[49],"technique":[50],"that":[51,122],"allows":[52],"researchers":[53],"to":[54,115,135],"see":[55],"defects":[56,80,125],"cell.":[59,73],"LBIC":[60,83,120],"maps":[61],"show":[62],"spatial":[64],"distribution":[65],"short-circuit":[68],"current":[69],"In":[74],"this":[75],"study,":[76],"surface":[77],"sub-surface":[79],"an":[82,104],"image":[84,90,95,100],"were":[85],"identified":[86],"using":[87],"watershed":[88],"segmentation,":[89],"dilation":[91],"inpainting.":[93],"processing":[96],"model":[97,112],"on":[98,118,132],"presented":[101],"resulted":[102],"Intersection":[105],"over":[106],"Union":[107],"score":[108],"41.33%.":[110],"was":[113],"able":[114],"highlight":[116],"features":[117],"map":[121],"are":[123],"potential":[124],"further":[127],"investigation":[128],"be":[130],"made":[131],"these":[133,141],"areas":[134],"understand":[136],"underlying":[138],"cause":[139],"defects.":[142]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}