{"id":"https://openalex.org/W1528135631","doi":"https://doi.org/10.1109/icip.1995.537672","title":"Spatio-temporal filters for transparent motion segmentation","display_name":"Spatio-temporal filters for transparent motion segmentation","publication_year":2002,"publication_date":"2002-11-19","ids":{"openalex":"https://openalex.org/W1528135631","doi":"https://doi.org/10.1109/icip.1995.537672","mag":"1528135631"},"language":"en","primary_location":{"id":"doi:10.1109/icip.1995.537672","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.1995.537672","pdf_url":null,"source":{"id":"https://openalex.org/S4210223844","display_name":"Proceedings - International Conference on Image Processing","issn_l":"1522-4880","issn":["1522-4880","2381-8549"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings., International Conference on Image Processing","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/A5091267788","display_name":"Hongche Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]},{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hongche Liu","raw_affiliation_strings":["Center for Automation Research, University of Maryland, College Park, MD, USA","Intelligent Systems Division, National Institute for Standards and Technology, Gaithersburg, MD, USA","National Institute of Standards and Technology, Gaithersburg, MD, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Automation Research, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"Intelligent Systems Division, National Institute for Standards and Technology, Gaithersburg, MD, USA","institution_ids":["https://openalex.org/I1321296531"]},{"raw_affiliation_string":"National Institute of Standards and Technology, Gaithersburg, MD, US","institution_ids":["https://openalex.org/I1321296531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111475439","display_name":"Tsai-Hong Hong","orcid":null},"institutions":[{"id":"https://openalex.org/I1321296531","display_name":"National Institute of Standards and Technology","ror":"https://ror.org/05xpvk416","country_code":"US","type":"funder","lineage":["https://openalex.org/I1321296531","https://openalex.org/I1343035065"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tsai-Hong Hong","raw_affiliation_strings":["Div. of Intelligent Syst., Nat. Inst. of Stand. & Technol., Gaithersburg, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Div. of Intelligent Syst., Nat. Inst. of Stand. & Technol., Gaithersburg, MD, USA","institution_ids":["https://openalex.org/I1321296531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101420199","display_name":"Martin Herman","orcid":"https://orcid.org/0000-0001-9315-6458"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Herman","raw_affiliation_strings":["Center for Automation Research, University of Maryland, College Park, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Automation Research, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102762707","display_name":"Rama Chellappa","orcid":"https://orcid.org/0000-0002-7638-1650"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Chellappa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.01776385,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"464","last_page":"467"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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":"Advanced Vision and Imaging","score":1.0,"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":"Advanced Image Processing Techniques","score":0.9994999766349792,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9986000061035156,"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/computer-vision","display_name":"Computer vision","score":0.7552114725112915},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7236963510513306},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6970304250717163},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6236898303031921},{"id":"https://openalex.org/keywords/transparency","display_name":"Transparency (behavior)","score":0.6146965026855469},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.573739767074585},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5727675557136536},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5378183126449585},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4831959009170532},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.4535575211048126},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.43195435404777527},{"id":"https://openalex.org/keywords/motion-field","display_name":"Motion field","score":0.4212248921394348},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.41396039724349976},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2764350473880768},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09612327814102173}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7552114725112915},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7236963510513306},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6970304250717163},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6236898303031921},{"id":"https://openalex.org/C2780233690","wikidata":"https://www.wikidata.org/wiki/Q535347","display_name":"Transparency (behavior)","level":2,"score":0.6146965026855469},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.573739767074585},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5727675557136536},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5378183126449585},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4831959009170532},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.4535575211048126},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.43195435404777527},{"id":"https://openalex.org/C124774092","wikidata":"https://www.wikidata.org/wiki/Q6917782","display_name":"Motion field","level":3,"score":0.4212248921394348},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.41396039724349976},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2764350473880768},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09612327814102173},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.1995.537672","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.1995.537672","pdf_url":null,"source":{"id":"https://openalex.org/S4210223844","display_name":"Proceedings - International Conference on Image Processing","issn_l":"1522-4880","issn":["1522-4880","2381-8549"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings., International Conference on Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1479992515","https://openalex.org/W1491247017","https://openalex.org/W1538265627","https://openalex.org/W1775173499","https://openalex.org/W1890671033","https://openalex.org/W2068193046","https://openalex.org/W2115541025","https://openalex.org/W2149652326","https://openalex.org/W2153521483","https://openalex.org/W2155986238","https://openalex.org/W2734847802","https://openalex.org/W3180715766","https://openalex.org/W4237906494","https://openalex.org/W6628705030"],"related_works":["https://openalex.org/W1501297619","https://openalex.org/W2120943489","https://openalex.org/W1484667368","https://openalex.org/W1988727984","https://openalex.org/W2130582613","https://openalex.org/W2020088946","https://openalex.org/W2026674073","https://openalex.org/W2157486817","https://openalex.org/W1541334882","https://openalex.org/W2153922233"],"abstract_inverted_index":{"An":[0],"image":[1,36,49],"is":[2,14,33,104],"ideally":[3],"a":[4,27,79],"projection":[5],"of":[6,57,101],"the":[7,11,20,42,48,58,63,96],"3-D":[8],"scene.":[9],"However":[10],"imaging":[12],"process":[13],"always":[15],"imperfect":[16],"and":[17,106],"constrained":[18],"by":[19],"physical":[21],"environment,":[22],"for":[23,55],"example,":[24,56],"viewing":[25],"through":[26],"window":[28,59],"with":[29,35],"reflections.":[30,60],"This":[31,61],"paper":[32],"concerned":[34],"sequences":[37],"acquired":[38],"in":[39],"such":[40],"situations,":[41],"so-called":[43],"transparency.":[44],"When":[45],"it":[46],"occurs,":[47],"sequence":[50],"contains":[51],"undesirable":[52],"transparent":[53,75],"motion,":[54],"complicates":[62],"already":[64],"difficult":[65],"motion":[66,76,88],"estimation":[67],"problem.":[68],"We":[69],"present":[70],"an":[71],"algorithm":[72,103],"to":[73],"segment":[74],"based":[77],"on":[78,95],"spatio-temporal":[80],"filtering":[81],"technique-3-D":[82],"Hermite":[83],"polynomial":[84],"differentiation":[85],"filters.":[86],"With":[87],"segmentation":[89],"accomplished,":[90],"we":[91],"can":[92],"then":[93],"focus":[94],"scene":[97],"analysis.":[98],"The":[99],"implementation":[100],"our":[102],"fast":[105],"accurate.":[107]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}