{"id":"https://openalex.org/W2765204166","doi":"https://doi.org/10.3390/rs9111109","title":"A Novel De-Noising Method for Improving the Performance of Full-Waveform LiDAR Using Differential Optical Path","display_name":"A Novel De-Noising Method for Improving the Performance of Full-Waveform LiDAR Using Differential Optical Path","publication_year":2017,"publication_date":"2017-10-30","ids":{"openalex":"https://openalex.org/W2765204166","doi":"https://doi.org/10.3390/rs9111109","mag":"2765204166"},"language":"en","primary_location":{"id":"doi:10.3390/rs9111109","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9111109","pdf_url":"https://www.mdpi.com/2072-4292/9/11/1109/pdf","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/9/11/1109/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025419502","display_name":"Yang Cheng","orcid":"https://orcid.org/0000-0003-1702-7122"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Yang Cheng","raw_affiliation_strings":["Department of Biomedical Engineering, National University of Singapore, Singapore 117575, Singapore","Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China"],"raw_orcid":"https://orcid.org/0000-0003-1702-7122","affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, National University of Singapore, Singapore 117575, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058372289","display_name":"Jie Cao","orcid":"https://orcid.org/0000-0001-8376-7669"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I4210125878","display_name":"Suzhou Research Institute","ror":"https://ror.org/03ebk0c60","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210125878"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Cao","raw_affiliation_strings":["Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China","NUS Suzhou Research Institute (NUSRI), Suzhou Industrial Park, Suzhou 215123, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"NUS Suzhou Research Institute (NUSRI), Suzhou Industrial Park, Suzhou 215123, China","institution_ids":["https://openalex.org/I4210125878"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110146979","display_name":"Qun Hao","orcid":"https://orcid.org/0000-0003-2577-9391"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qun Hao","raw_affiliation_strings":["Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101772828","display_name":"Yuqing Xiao","orcid":"https://orcid.org/0000-0002-9079-5833"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuqing Xiao","raw_affiliation_strings":["Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101554709","display_name":"Fanghua Zhang","orcid":"https://orcid.org/0000-0001-9221-4978"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fanghua Zhang","raw_affiliation_strings":["Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111970608","display_name":"Wenze Xia","orcid":null},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Wenze Xia","raw_affiliation_strings":["Department of Biomedical Engineering, National University of Singapore, Singapore 117575, Singapore","Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, National University of Singapore, Singapore 117575, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100775419","display_name":"Kaiyu Zhang","orcid":"https://orcid.org/0000-0002-4187-341X"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaiyu Zhang","raw_affiliation_strings":["Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100383575","display_name":"Haoyong Yu","orcid":"https://orcid.org/0000-0002-9876-4863"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Haoyong Yu","raw_affiliation_strings":["Department of Biomedical Engineering, National University of Singapore, Singapore 117575, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, National University of Singapore, Singapore 117575, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5110146979"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2784},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2784},"fwci":0.8995,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.71654236,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"9","issue":"11","first_page":"1109","last_page":"1109"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9997000098228455,"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":0.9997000098228455,"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/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9976000189781189,"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/waveform","display_name":"Waveform","score":0.8115067481994629},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.7928600311279297},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.7399318218231201},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5222314596176147},{"id":"https://openalex.org/keywords/differential","display_name":"Differential (mechanical device)","score":0.5212334394454956},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5172317624092102},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4599534571170807},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.44749000668525696},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4170428514480591},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.41536635160446167},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.39807918667793274},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.320319265127182},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1879376471042633},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1746664047241211},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.11833888292312622}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.8115067481994629},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7928600311279297},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.7399318218231201},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5222314596176147},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.5212334394454956},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5172317624092102},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4599534571170807},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.44749000668525696},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4170428514480591},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.41536635160446167},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.39807918667793274},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.320319265127182},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1879376471042633},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1746664047241211},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.11833888292312622},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs9111109","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9111109","pdf_url":"https://www.mdpi.com/2072-4292/9/11/1109/pdf","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/175196","is_oa":false,"landing_page_url":"https://scholarbank.nus.edu.sg/handle/10635/175196","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Unpaywall 20200831","raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:beb596fd550148f1b930a44a822dd118","is_oa":true,"landing_page_url":"https://doaj.org/article/beb596fd550148f1b930a44a822dd118","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 9, Iss 11, p 1109 (2017)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/9/11/1109/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs9111109","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 9; Issue 11; Pages: 1109","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs9111109","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9111109","pdf_url":"https://www.mdpi.com/2072-4292/9/11/1109/pdf","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6100000143051147,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G3186342337","display_name":null,"funder_award_id":"51327005","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4925665873","display_name":null,"funder_award_id":"91420203","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5823619952","display_name":null,"funder_award_id":"No. 51327005, No.91420203, No.61605008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6049782507","display_name":null,"funder_award_id":"51327005","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G614672546","display_name":null,"funder_award_id":"No. BK20160375","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G7070483694","display_name":null,"funder_award_id":"61605008","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G7500532748","display_name":null,"funder_award_id":"BK20160375","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G7907780364","display_name":null,"funder_award_id":"91420203","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G8495371855","display_name":null,"funder_award_id":"61605008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321605","display_name":"Government of Jiangsu Province","ror":"https://ror.org/004svx814"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2765204166.pdf","grobid_xml":"https://content.openalex.org/works/W2765204166.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W190725495","https://openalex.org/W599074179","https://openalex.org/W1196948671","https://openalex.org/W1584927526","https://openalex.org/W1970699807","https://openalex.org/W1972310346","https://openalex.org/W1987248196","https://openalex.org/W1987797589","https://openalex.org/W1990077509","https://openalex.org/W2005849985","https://openalex.org/W2012821055","https://openalex.org/W2020210425","https://openalex.org/W2025486638","https://openalex.org/W2032236430","https://openalex.org/W2053131209","https://openalex.org/W2059390955","https://openalex.org/W2060297838","https://openalex.org/W2068984652","https://openalex.org/W2070335865","https://openalex.org/W2070372867","https://openalex.org/W2076789851","https://openalex.org/W2086947692","https://openalex.org/W2091262475","https://openalex.org/W2092604384","https://openalex.org/W2094605604","https://openalex.org/W2106488983","https://openalex.org/W2121524756","https://openalex.org/W2130020583","https://openalex.org/W2131256165","https://openalex.org/W2133396841","https://openalex.org/W2138060511","https://openalex.org/W2140278649","https://openalex.org/W2283378182","https://openalex.org/W2306660829","https://openalex.org/W2317918106","https://openalex.org/W2417202714","https://openalex.org/W2522392143","https://openalex.org/W2522712439","https://openalex.org/W2525395336","https://openalex.org/W2538824306","https://openalex.org/W4236804231","https://openalex.org/W6668126298","https://openalex.org/W6698466547","https://openalex.org/W6717030323","https://openalex.org/W6818810512"],"related_works":["https://openalex.org/W4384112194","https://openalex.org/W2783354812","https://openalex.org/W2103009189","https://openalex.org/W4312958259","https://openalex.org/W4390813131","https://openalex.org/W2349383066","https://openalex.org/W2594043982","https://openalex.org/W3036493597","https://openalex.org/W2008015448","https://openalex.org/W4387197269"],"abstract_inverted_index":{"A":[0],"novel":[1],"de-noising":[2],"method":[3,28,105],"for":[4,178],"improving":[5],"the":[6,23,47,50,54,57,80,98,103,110,113,117,123,131,137,144,168],"performance":[7,182],"of":[8,26,49,56,79,97,112,170],"full-waveform":[9,34,183],"light":[10],"detection":[11],"and":[12,22,31,45,65,76,115,136,161],"ranging":[13],"(LiDAR)":[14],"based":[15,101],"on":[16,102],"differential":[17,127,151,172],"optical":[18],"path":[19],"is":[20,37,134],"proposed,":[21],"mathematical":[24],"models":[25],"this":[27],"are":[29,62,67,82,176],"developed":[30],"verified.":[32],"Backscattered":[33],"signal":[35],"(BFWS)":[36],"detected":[38],"by":[39,121],"two":[40,162,171],"avalanche":[41],"photodiodes":[42],"placed":[43],"before":[44],"after":[46],"focus":[48],"focusing":[51],"lens.":[52],"On":[53],"basis":[55],"proposed":[58,104],"method,":[59],"some":[60],"simulations":[61],"carried":[63],"out":[64],"conclusions":[66],"achieved.":[68],"(1)":[69],"Background":[70],"noise":[71],"can":[72,142,166],"be":[73,155],"suppressed":[74],"effectively":[75],"peak":[77],"points":[78,87],"BFWS":[81,145],"transformed":[83],"into":[84],"negative-going":[85],"zero-crossing":[86],"as":[88],"stop":[89],"timing":[90],"moments.":[91],"(2)":[92],"The":[93,126,150,174],"relative":[94],"increment":[95],"percentage":[96],"signal-to-noise":[99],"ratio":[100],"first":[106],"dramatically":[107],"increases":[108],"with":[109,130,146],"increase":[111],"distance,":[114],"then":[116],"improvement":[118],"gets":[119],"smaller":[120],"increasing":[122],"distance.":[124],"(3)":[125],"Gaussian":[128],"fitting":[129],"Levenberg-Marquardt":[132],"algorithm":[133],"applied,":[135],"results":[138,175],"show":[139],"that":[140],"it":[141],"decompose":[143],"high":[147],"accuracy.":[148],"(4)":[149],"distance":[152],"should":[153],"not":[154],"larger":[156],"than":[157],"c/2":[158],"\u00d7":[159],"\u03c4rmin,":[160],"variable":[163],"gain":[164],"amplifiers":[165],"eliminate":[167],"inconsistency":[169],"beams.":[173],"beneficial":[177],"designing":[179],"a":[180],"better":[181],"LiDAR.":[184]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
