Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2221538879', 'doi': None, 'title': 'Motion analysis using the normalization of motion vectors on MPEG compressed domain', 'display_name': 'Motion analysis using the normalization of motion vectors on MPEG compressed domain', 'publication_year': 2002, 'publication_date': '2002-07-01', 'ids': {'openalex': 'https://openalex.org/W2221538879', 'mag': '2221538879'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://www.dbpia.co.kr/Journal/ArticleDetail/1584660', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306514607', 'display_name': 'ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'conference'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5077138296', 'display_name': 'N. W. Kim', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'N. W. Kim', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5011967407', 'display_name': 'T. Y. Kim', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'T. Y. Kim', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5015157036', 'display_name': 'Jung-Hwa Choi', 'orcid': 'https://orcid.org/0000-0002-6862-5766'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'J. S. Choi', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.474, 'has_fulltext': False, 'cited_by_count': 9, 'citation_normalized_percentile': {'value': 0.664422, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 79, 'max': 80}, 'biblio': {'volume': None, 'issue': None, 'first_page': '1410', 'last_page': '1413'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10531', 'display_name': 'Stereo Vision and Depth Estimation', 'score': 0.9928, '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'}}, 'topics': [{'id': 'https://openalex.org/T10531', 'display_name': 'Stereo Vision and Depth Estimation', 'score': 0.9928, '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/T13579', 'display_name': 'Digital Video Stabilization Techniques', 'score': 0.9756, '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/T11105', 'display_name': 'Single Image Super-Resolution Techniques', 'score': 0.963, '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/motion-estimation', 'display_name': 'Motion Estimation', 'score': 0.65954}, {'id': 'https://openalex.org/keywords/video-stabilization', 'display_name': 'Video Stabilization', 'score': 0.640771}, {'id': 'https://openalex.org/keywords/motion-analysis', 'display_name': 'Motion analysis', 'score': 0.6399088}, {'id': 'https://openalex.org/keywords/digital-image-stabilization', 'display_name': 'Digital Image Stabilization', 'score': 0.607552}, {'id': 'https://openalex.org/keywords/optical-image-stabilization', 'display_name': 'Optical Image Stabilization', 'score': 0.598758}, {'id': 'https://openalex.org/keywords/global-motion', 'display_name': 'Global Motion', 'score': 0.575314}, {'id': 'https://openalex.org/keywords/normalization', 'display_name': 'Normalization (sociology)', 'score': 0.5238614}, {'id': 'https://openalex.org/keywords/quarter-pixel-motion', 'display_name': 'Quarter-pixel motion', 'score': 0.44393376}], 'concepts': [{'id': 'https://openalex.org/C31972630', 'wikidata': 'https://www.wikidata.org/wiki/Q844240', 'display_name': 'Computer vision', 'level': 1, 'score': 0.64978325}, {'id': 'https://openalex.org/C2777036941', 'wikidata': 'https://www.wikidata.org/wiki/Q6917771', 'display_name': 'Motion analysis', 'level': 2, 'score': 0.6399088}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.5974728}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.525585}, {'id': 'https://openalex.org/C136886441', 'wikidata': 'https://www.wikidata.org/wiki/Q926129', 'display_name': 'Normalization (sociology)', 'level': 2, 'score': 0.5238614}, {'id': 'https://openalex.org/C174493125', 'wikidata': 'https://www.wikidata.org/wiki/Q1073461', 'display_name': 'Quarter-pixel motion', 'level': 3, 'score': 0.44393376}, {'id': 'https://openalex.org/C104114177', 'wikidata': 'https://www.wikidata.org/wiki/Q79782', 'display_name': 'Motion (physics)', 'level': 2, 'score': 0.441214}, {'id': 'https://openalex.org/C10161872', 'wikidata': 'https://www.wikidata.org/wiki/Q557891', 'display_name': 'Motion estimation', 'level': 2, 'score': 0.4105398}, {'id': 'https://openalex.org/C121684516', 'wikidata': 'https://www.wikidata.org/wiki/Q7600677', 'display_name': 'Computer graphics (images)', 'level': 1, 'score': 0.3764304}, {'id': 'https://openalex.org/C144024400', 'wikidata': 'https://www.wikidata.org/wiki/Q21201', 'display_name': 'Sociology', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C19165224', 'wikidata': 'https://www.wikidata.org/wiki/Q23404', 'display_name': 'Anthropology', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://www.dbpia.co.kr/Journal/ArticleDetail/1584660', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306514607', 'display_name': 'ITC-CSCC :International Technical Conference on Circuits Systems, Computers and Communications', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'conference'}, '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': 2, 'referenced_works': ['https://openalex.org/W2263569512', 'https://openalex.org/W2264906518'], 'related_works': ['https://openalex.org/W2288330683', 'https://openalex.org/W2278650051', 'https://openalex.org/W2272731009', 'https://openalex.org/W2270552686', 'https://openalex.org/W2268881279', 'https://openalex.org/W2246095046', 'https://openalex.org/W2242725184', 'https://openalex.org/W2242710034', 'https://openalex.org/W2240353917', 'https://openalex.org/W2237664625', 'https://openalex.org/W2237120192', 'https://openalex.org/W2233502756', 'https://openalex.org/W2217280315', 'https://openalex.org/W2209735857', 'https://openalex.org/W2206125264', 'https://openalex.org/W2198331781', 'https://openalex.org/W2123829008', 'https://openalex.org/W2037263778', 'https://openalex.org/W1962904848', 'https://openalex.org/W1536641377'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2221538879', 'counts_by_year': [], 'updated_date': '2024-09-19T05:07:03.758123', 'created_date': '2016-06-24'}