{"id":"https://openalex.org/W2770780566","doi":"https://doi.org/10.1007/978-981-10-7389-2_12","title":"Recognition of Group Activities Based on M-DTCWT and Elliptic Mahalanobis Metrics","display_name":"Recognition of Group Activities Based on M-DTCWT and Elliptic Mahalanobis Metrics","publication_year":2017,"publication_date":"2017-11-25","ids":{"openalex":"https://openalex.org/W2770780566","doi":"https://doi.org/10.1007/978-981-10-7389-2_12","mag":"2770780566"},"language":"en","primary_location":{"id":"doi:10.1007/978-981-10-7389-2_12","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-981-10-7389-2_12","pdf_url":null,"source":{"id":"https://openalex.org/S2764900261","display_name":"Communications in computer and information science","issn_l":"1865-0929","issn":["1865-0929","1865-0937"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Computer and Information Science","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":"https://openalex.org/A5056638185","display_name":"Gensheng Hu","orcid":"https://orcid.org/0000-0002-0181-0748"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Gensheng Hu","raw_affiliation_strings":["Anhui Key Laboratory of Polarization Imaging Detection Technology, Hefei, 230031, China","School of Electronics and Information Engineering, Anhui University, Hefei, 230601, China"],"affiliations":[{"raw_affiliation_string":"Anhui Key Laboratory of Polarization Imaging Detection Technology, Hefei, 230031, China","institution_ids":[]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Anhui University, Hefei, 230601, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100400746","display_name":"Min Li","orcid":"https://orcid.org/0000-0002-5773-8976"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Li","raw_affiliation_strings":["School of Electronics and Information Engineering, Anhui University, Hefei, 230601, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Anhui University, Hefei, 230601, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111496535","display_name":"Dong Liang","orcid":"https://orcid.org/0000-0001-7477-2474"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong Liang","raw_affiliation_strings":["School of Electronics and Information Engineering, Anhui University, Hefei, 230601, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, Anhui University, Hefei, 230601, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004488480","display_name":"Wenxia Bao","orcid":"https://orcid.org/0000-0002-0536-1556"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenxia Bao","raw_affiliation_strings":["Anhui Key Laboratory of Polarization Imaging Detection Technology, Hefei, 230031, China","School of Electronics and Information Engineering, Anhui University, Hefei, 230601, China"],"affiliations":[{"raw_affiliation_string":"Anhui Key Laboratory of Polarization Imaging Detection Technology, Hefei, 230031, China","institution_ids":[]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Anhui University, Hefei, 230601, China","institution_ids":["https://openalex.org/I143868143"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5056638185"],"corresponding_institution_ids":["https://openalex.org/I143868143"],"apc_list":null,"apc_paid":null,"fwci":0.2826,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.61604898,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"113","last_page":"122"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9851999878883362,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9851999878883362,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9846000075340271,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9840999841690063,"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/complex-wavelet-transform","display_name":"Complex wavelet transform","score":0.8242944478988647},{"id":"https://openalex.org/keywords/mahalanobis-distance","display_name":"Mahalanobis distance","score":0.800409197807312},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.7066342234611511},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6237256526947021},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.5639014840126038},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5204777717590332},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4192710518836975},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.4160175025463104},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.3846890926361084},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3730684518814087},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.1799127757549286}],"concepts":[{"id":"https://openalex.org/C2777885455","wikidata":"https://www.wikidata.org/wiki/Q5156615","display_name":"Complex wavelet transform","level":5,"score":0.8242944478988647},{"id":"https://openalex.org/C1921717","wikidata":"https://www.wikidata.org/wiki/Q1334846","display_name":"Mahalanobis distance","level":2,"score":0.800409197807312},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7066342234611511},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6237256526947021},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5639014840126038},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5204777717590332},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4192710518836975},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.4160175025463104},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.3846890926361084},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3730684518814087},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.1799127757549286},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-981-10-7389-2_12","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-981-10-7389-2_12","pdf_url":null,"source":{"id":"https://openalex.org/S2764900261","display_name":"Communications in computer and information science","issn_l":"1865-0929","issn":["1865-0929","1865-0937"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Computer and Information Science","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":17,"referenced_works":["https://openalex.org/W1895508850","https://openalex.org/W1931522487","https://openalex.org/W1975234625","https://openalex.org/W2002741386","https://openalex.org/W2018332268","https://openalex.org/W2032488278","https://openalex.org/W2036827571","https://openalex.org/W2047311872","https://openalex.org/W2053619738","https://openalex.org/W2078999139","https://openalex.org/W2081314772","https://openalex.org/W2086001523","https://openalex.org/W2119445186","https://openalex.org/W2150238095","https://openalex.org/W2404963403","https://openalex.org/W2500068549","https://openalex.org/W2508888358"],"related_works":["https://openalex.org/W4382795578","https://openalex.org/W2355463328","https://openalex.org/W2402648945","https://openalex.org/W2807757380","https://openalex.org/W2547029902","https://openalex.org/W2077021924","https://openalex.org/W1517207589","https://openalex.org/W2158530844","https://openalex.org/W2158757538","https://openalex.org/W2147252176"],"abstract_inverted_index":null,"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}