Introduction to sparse and compressive sensing

Name: Work Video:
Duration: 3 min 30 s
Description: Compressed sensing or sparse sampling is a signal processing technique for efficiently acquiring and reconstructing a signal, by finding solutions to underdetermined linear systems. I will describe the basic features of compressive sampling that has many opportunities in acoustics.
Peter Gerstoft
{'id': 'https://openalex.org/W2549922247', 'doi': 'https://doi.org/10.1121/1.4969486', 'title': 'Introduction to sparse and compressive sensing', 'display_name': 'Introduction to sparse and compressive sensing', 'publication_year': 2016, 'publication_date': '2016-10-01', 'ids': {'openalex': 'https://openalex.org/W2549922247', 'doi': 'https://doi.org/10.1121/1.4969486', 'mag': '2549922247'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1121/1.4969486', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S11296630', 'display_name': 'The Journal of the Acoustical Society of America', 'issn_l': '0001-4966', 'issn': ['0001-4966', '1520-8524', '1520-9024'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320226', 'host_organization_name': 'Acoustical Society of America', 'host_organization_lineage': ['https://openalex.org/P4310320226'], 'host_organization_lineage_names': ['Acoustical Society of America'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5004718675', 'display_name': 'Peter Gerstoft', 'orcid': 'https://orcid.org/0000-0002-0471-062X'}, 'institutions': [{'id': 'https://openalex.org/I150209017', 'display_name': 'Scripps Institution of Oceanography', 'ror': 'https://ror.org/04v7hvq31', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I150209017', 'https://openalex.org/I36258959']}, {'id': 'https://openalex.org/I36258959', 'display_name': 'University of California, San Diego', 'ror': 'https://ror.org/0168r3w48', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I36258959']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'Peter Gerstoft', 'raw_affiliation_strings': ['Scripps Inst. of Oceanogr., Univ. of California San Diego, 9500 Gillman Dr., La Jolla, CA 92093-0238, [email protected]'], 'affiliations': [{'raw_affiliation_string': 'Scripps Inst. of Oceanogr., Univ. of California San Diego, 9500 Gillman Dr., La Jolla, CA 92093-0238, [email protected]', 'institution_ids': ['https://openalex.org/I150209017', 'https://openalex.org/I36258959']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': ['https://openalex.org/A5004718675'], 'corresponding_institution_ids': ['https://openalex.org/I150209017', 'https://openalex.org/I36258959'], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 66}, 'biblio': {'volume': '140', 'issue': '4_Supplement', 'first_page': '3053', 'last_page': '3053'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10500', 'display_name': 'Sparse and Compressive Sensing Techniques', 'score': 0.8488, 'subfield': {'id': 'https://openalex.org/subfields/2206', 'display_name': 'Computational Mechanics'}, '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/T10500', 'display_name': 'Sparse and Compressive Sensing Techniques', 'score': 0.8488, 'subfield': {'id': 'https://openalex.org/subfields/2206', 'display_name': 'Computational Mechanics'}, '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/T11993', 'display_name': 'Atomic and Subatomic Physics Research', 'score': 0.7728, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, '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/T13018', 'display_name': 'Seismology and Earthquake Studies', 'score': 0.7284, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/underdetermined-system', 'display_name': 'Underdetermined system', 'score': 0.92919075}, {'id': 'https://openalex.org/keywords/signal', 'display_name': 'SIGNAL (programming language)', 'score': 0.6223443}, {'id': 'https://openalex.org/keywords/signal-reconstruction', 'display_name': 'Signal reconstruction', 'score': 0.4411094}], 'concepts': [{'id': 'https://openalex.org/C124851039', 'wikidata': 'https://www.wikidata.org/wiki/Q2665459', 'display_name': 'Compressed sensing', 'level': 2, 'score': 0.960192}, {'id': 'https://openalex.org/C179690561', 'wikidata': 'https://www.wikidata.org/wiki/Q4316110', 'display_name': 'Underdetermined system', 'level': 2, 'score': 0.92919075}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.6351137}, {'id': 'https://openalex.org/C2779843651', 'wikidata': 'https://www.wikidata.org/wiki/Q7390335', 'display_name': 'SIGNAL (programming language)', 'level': 2, 'score': 0.6223443}, {'id': 'https://openalex.org/C140779682', 'wikidata': 'https://www.wikidata.org/wiki/Q210868', 'display_name': 'Sampling (signal processing)', 'level': 3, 'score': 0.57517815}, {'id': 'https://openalex.org/C24890656', 'wikidata': 'https://www.wikidata.org/wiki/Q82811', 'display_name': 'Acoustics', 'level': 1, 'score': 0.46271914}, {'id': 'https://openalex.org/C70958404', 'wikidata': 'https://www.wikidata.org/wiki/Q7512728', 'display_name': 'Signal reconstruction', 'level': 4, 'score': 0.4411094}, {'id': 'https://openalex.org/C104267543', 'wikidata': 'https://www.wikidata.org/wiki/Q208163', 'display_name': 'Signal processing', 'level': 3, 'score': 0.4399983}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.31861395}, {'id': 'https://openalex.org/C31972630', 'wikidata': 'https://www.wikidata.org/wiki/Q844240', 'display_name': 'Computer vision', 'level': 1, 'score': 0.19432315}, {'id': 'https://openalex.org/C76155785', 'wikidata': 'https://www.wikidata.org/wiki/Q418', 'display_name': 'Telecommunications', 'level': 1, 'score': 0.13706288}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.100774825}, {'id': 'https://openalex.org/C554190296', 'wikidata': 'https://www.wikidata.org/wiki/Q47528', 'display_name': 'Radar', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C106131492', 'wikidata': 'https://www.wikidata.org/wiki/Q3072260', 'display_name': 'Filter (signal processing)', 'level': 2, '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': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1121/1.4969486', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S11296630', 'display_name': 'The Journal of the Acoustical Society of America', 'issn_l': '0001-4966', 'issn': ['0001-4966', '1520-8524', '1520-9024'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320226', 'host_organization_name': 'Acoustical Society of America', 'host_organization_lineage': ['https://openalex.org/P4310320226'], 'host_organization_lineage_names': ['Acoustical Society of America'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W2963414100', 'https://openalex.org/W2735239078', 'https://openalex.org/W2549922247', 'https://openalex.org/W2300663769', 'https://openalex.org/W2152589265', 'https://openalex.org/W2152231009', 'https://openalex.org/W2150755939', 'https://openalex.org/W2071589878', 'https://openalex.org/W1939631077', 'https://openalex.org/W1523391825'], 'abstract_inverted_index': {'Compressed': [0], 'sensing': [1], 'or': [2], 'sparse': [3], 'sampling': [4, 32], 'is': [5], 'a': [6, 15], 'signal': [7], 'processing': [8], 'technique': [9], 'for': [10], 'efficiently': [11], 'acquiring': [12], 'and': [13], 'reconstructing': [14], 'signal,': [16], 'by': [17], 'finding': [18], 'solutions': [19], 'to': [20], 'underdetermined': [21], 'linear': [22], 'systems.': [23], 'I': [24], 'will': [25], 'describe': [26], 'the': [27], 'basic': [28], 'features': [29], 'of': [30], 'compressive': [31], 'that': [33], 'has': [34], 'many': [35], 'opportunities': [36], 'in': [37], 'acoustics.': [38]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2549922247', 'counts_by_year': [], 'updated_date': '2024-12-12T02:03:04.908233', 'created_date': '2016-11-30'}
Publication Information

Basic Information

Access and Citation

AI Researcher Chatbot

Primary Location

Authors

Topics

Keywords

Related Works
