{"id":"https://openalex.org/W3035346300","doi":"https://doi.org/10.1109/sam48682.2020.9104334","title":"Block Sparsity Based Chirp Transform for Modeling Marine Mammal Whistle Calls","display_name":"Block Sparsity Based Chirp Transform for Modeling Marine Mammal Whistle Calls","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3035346300","doi":"https://doi.org/10.1109/sam48682.2020.9104334","mag":"3035346300"},"language":"en","primary_location":{"id":"doi:10.1109/sam48682.2020.9104334","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sam48682.2020.9104334","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 11th Sensor Array and Multichannel Signal Processing Workshop (SAM)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5061258402","display_name":"Siyuan Cang","orcid":"https://orcid.org/0000-0002-8151-2627"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siyuan Cang","raw_affiliation_strings":["Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017374030","display_name":"Xueli Sheng","orcid":"https://orcid.org/0000-0001-6759-9220"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueli Sheng","raw_affiliation_strings":["Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030570557","display_name":"Jinglei Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinglei Yu","raw_affiliation_strings":["Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112992960","display_name":"Songhai Li","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210154862","display_name":"Institute of Deep-Sea Science and Engineering","ror":"https://ror.org/050spgz68","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210154862"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Songhai Li","raw_affiliation_strings":["Marine Mammal and Marine Bioacoustics Laboratory, Institute of Deep-Sea Science and Engineering, Chinese Academy of Sciences, Sanya, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Marine Mammal and Marine Bioacoustics Laboratory, Institute of Deep-Sea Science and Engineering, Chinese Academy of Sciences, Sanya, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210154862"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103135169","display_name":"Jingwei Yin","orcid":"https://orcid.org/0000-0002-8401-0980"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingwei Yin","raw_affiliation_strings":["Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05457561,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"50","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11698","display_name":"Underwater Acoustics Research","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/chirp","display_name":"Chirp","score":0.9064644575119019},{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.8382887840270996},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.7021518349647522},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.7016329765319824},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5632907152175903},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5083793997764587},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5001983642578125},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.34543943405151367},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.34528785943984985},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3096312880516052},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2985237240791321},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.1877201795578003},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1070699393749237},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07531547546386719},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.07345461845397949}],"concepts":[{"id":"https://openalex.org/C132794960","wikidata":"https://www.wikidata.org/wiki/Q27304","display_name":"Chirp","level":3,"score":0.9064644575119019},{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.8382887840270996},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.7021518349647522},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7016329765319824},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5632907152175903},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5083793997764587},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5001983642578125},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.34543943405151367},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34528785943984985},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3096312880516052},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2985237240791321},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.1877201795578003},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1070699393749237},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07531547546386719},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.07345461845397949},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sam48682.2020.9104334","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sam48682.2020.9104334","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 11th Sensor Array and Multichannel Signal Processing Workshop (SAM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.8799999952316284,"display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1904835720","https://openalex.org/W1979092289","https://openalex.org/W1986817693","https://openalex.org/W2011367829","https://openalex.org/W2011422963","https://openalex.org/W2022317919","https://openalex.org/W2034336995","https://openalex.org/W2050345426","https://openalex.org/W2090218979","https://openalex.org/W2121257147","https://openalex.org/W2135780853","https://openalex.org/W2155025946","https://openalex.org/W2289390812","https://openalex.org/W2557924664","https://openalex.org/W2563536398","https://openalex.org/W2603233227","https://openalex.org/W2623047318","https://openalex.org/W2765993980","https://openalex.org/W2770085657","https://openalex.org/W2787743626","https://openalex.org/W2898759667","https://openalex.org/W2963418834","https://openalex.org/W2966191985","https://openalex.org/W2986288815","https://openalex.org/W2990998735"],"related_works":["https://openalex.org/W2042644197","https://openalex.org/W2073241848","https://openalex.org/W2785927776","https://openalex.org/W2020549994","https://openalex.org/W4220674950","https://openalex.org/W3130682819","https://openalex.org/W1980565639","https://openalex.org/W3127070406","https://openalex.org/W1545552580","https://openalex.org/W3099222149"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,22],"propose":[4],"a":[5,65],"block":[6,17],"sparsity-based":[7],"method":[8],"to":[9,29,58],"reconstruct":[10],"marine":[11],"mammal":[12],"whistle":[13],"calls.":[14],"Considering":[15],"the":[16,31,70,73],"structure":[18],"of":[19,72],"harmonic":[20],"chirp,":[21],"form":[23],"an":[24,60],"overcomplete":[25],"group":[26],"chirp":[27],"dictionary":[28],"enhance":[30],"estimating":[32,62],"resolution":[33],"under":[34],"iterative":[35],"greedy":[36],"approach.":[37],"The":[38],"resulting":[39,74],"sparse":[40],"estimator,":[41],"also":[42],"named":[43],"Block":[44],"Orthogonal":[45],"Matching":[46],"Pursuit":[47],"based":[48,54],"Discrete":[49],"Chirp":[50],"Fourier":[51],"Transform":[52],"(Block-OMP":[53],"DCFT),":[55],"is":[56],"able":[57],"achieve":[59],"acceptable":[61],"result":[63],"in":[64],"noisy":[66],"environment.":[67],"We":[68],"illustrate":[69],"performance":[71],"estimator":[75],"using":[76],"both":[77],"simulated":[78],"and":[79],"collected":[80],"dolphin":[81],"whistles.":[82]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
