{"id":"https://openalex.org/W2344366908","doi":"https://doi.org/10.1109/vcip.2015.7457817","title":"Temporal trimap propagation using motion-assisted shape blending","display_name":"Temporal trimap propagation using motion-assisted shape blending","publication_year":2015,"publication_date":"2015-12-01","ids":{"openalex":"https://openalex.org/W2344366908","doi":"https://doi.org/10.1109/vcip.2015.7457817","mag":"2344366908"},"language":"en","primary_location":{"id":"doi:10.1109/vcip.2015.7457817","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip.2015.7457817","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Visual Communications and Image Processing (VCIP)","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/A5113433727","display_name":"Jubin Johnson","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jubin Johnson","raw_affiliation_strings":["School of Computer Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009372982","display_name":"Deepu Rajan","orcid":"https://orcid.org/0000-0001-7788-8368"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Deepu Rajan","raw_affiliation_strings":["School of Computer Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009362997","display_name":"Hisham Cholakkal","orcid":"https://orcid.org/0000-0002-8230-9065"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Hisham Cholakkal","raw_affiliation_strings":["School of Computer Engineering, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.9998999834060669,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9998999834060669,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9997000098228455,"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":0.9988999962806702,"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-science","display_name":"Computer science","score":0.839630126953125},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7824974656105042},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7632413506507874},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.6647847294807434},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5737907886505127},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.49660855531692505},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.49562180042266846},{"id":"https://openalex.org/keywords/optical-flow","display_name":"Optical flow","score":0.47162532806396484},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4478665888309479},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.31463000178337097},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06100785732269287}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.839630126953125},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7824974656105042},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7632413506507874},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.6647847294807434},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5737907886505127},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.49660855531692505},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.49562180042266846},{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.47162532806396484},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4478665888309479},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.31463000178337097},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06100785732269287},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vcip.2015.7457817","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip.2015.7457817","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 Visual Communications and Image Processing (VCIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W192194685","https://openalex.org/W1867429401","https://openalex.org/W1975862670","https://openalex.org/W2020045133","https://openalex.org/W2035773017","https://openalex.org/W2047284845","https://openalex.org/W2083277843","https://openalex.org/W2102354443","https://openalex.org/W2117435890","https://openalex.org/W2152615368","https://openalex.org/W2155603627","https://openalex.org/W2244837655","https://openalex.org/W4240129525","https://openalex.org/W4247224559","https://openalex.org/W6662368695"],"related_works":["https://openalex.org/W4386083130","https://openalex.org/W3111737715","https://openalex.org/W2117442182","https://openalex.org/W2069571255","https://openalex.org/W2023355163","https://openalex.org/W2081707527","https://openalex.org/W1975907365","https://openalex.org/W4286646204","https://openalex.org/W2564375980","https://openalex.org/W3092720353"],"abstract_inverted_index":{"In":[0],"digital":[1],"matting,":[2],"the":[3,20,30,37,92,105,116,119],"availability":[4],"of":[5,29,39,118],"an":[6,13,33,53],"accurate":[7,14,87],"trimap":[8,31,43,55,98],"is":[9,32,47,72],"essential":[10],"for":[11,44,91],"pulling":[12],"matte.":[15],"This":[16,50],"requirement":[17],"becomes":[18],"all":[19],"more":[21],"critical":[22],"in":[23],"video":[24,94,113],"matting":[25],"where":[26],"temporal":[27,102],"coherence":[28,103],"added":[34],"requirement.":[35],"However,":[36],"task":[38,61],"manually":[40],"drawing":[41],"a":[42,78],"every":[45],"frame":[46],"not":[48],"feasible.":[49],"paper":[51],"proposes":[52],"adaptive":[54],"propagation":[56],"framework":[57],"that":[58],"alleviates":[59],"this":[60],"by":[62],"automatically":[63],"generating":[64],"trimaps":[65],"between":[66,104],"two":[67],"key-frames.":[68],"2-D":[69],"shape":[70],"blending":[71],"coupled":[73],"with":[74],"motion":[75],"flow":[76],"using":[77],"novel":[79],"strategy":[80],"based":[81],"on":[82,111],"angle":[83],"criteria":[84],"to":[85],"generate":[86],"in-between":[88],"foreground":[89],"contours":[90],"entire":[93],"sequence.":[95],"A":[96],"robust":[97],"generation":[99],"step":[100],"ensures":[101],"contours.":[106],"Quantitative":[107],"and":[108],"qualitative":[109],"comparisons":[110],"complex":[112],"sequences":[114],"demonstrates":[115],"effectiveness":[117],"proposed":[120],"method.":[121]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}