{"id":"https://openalex.org/W2140136780","doi":null,"title":"Image processing for HD-MAC bandwidth compression","display_name":"Image processing for HD-MAC bandwidth compression","publication_year":1989,"publication_date":"1989-10-26","ids":{"openalex":"https://openalex.org/W2140136780","mag":"2140136780"},"language":"en","primary_location":{"id":"mag:2140136780","doi":null,"is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/iel3/1968/5149/00198853.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5006926158","display_name":"Tim Trew","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tim Trew","raw_affiliation_strings":["Philips Res. Labs., Redhill, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Philips Res. Labs., Redhill, UK","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015798790","display_name":"Tim Borer","orcid":"https://orcid.org/0009-0008-3663-4415","observed_orcids":["https://orcid.org/0009-0008-3663-4415"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tim Borer","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0008-3663-4415","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.33315622,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.00019999999494757503,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.00019999999494757503,"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/bandwidth-compression","display_name":"bandwidth reduction","score":0.8820000290870667},{"id":"https://openalex.org/keywords/high-definition-television","display_name":"high-definition television","score":0.6850000023841858},{"id":"https://openalex.org/keywords/image-quality-preservation","display_name":"image quality preservation","score":0.5249999761581421}],"concepts":[{"id":"https://openalex.org/C163204269","wikidata":"https://www.wikidata.org/wiki/Q355263","display_name":"Chrominance","level":3,"score":0.9276347756385803},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7222835421562195},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6323162913322449},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5818992853164673},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5787983536720276},{"id":"https://openalex.org/C73313986","wikidata":"https://www.wikidata.org/wiki/Q355386","display_name":"Luminance","level":2,"score":0.5108863711357117},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5100250840187073},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.47662341594696045},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.4334038496017456},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4291987419128418},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.42343848943710327},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.21021398901939392},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16252759099006653},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.1551515758037567},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13989421725273132},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.13566428422927856},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2140136780","doi":null,"is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/iel3/1968/5149/00198853.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1861097855","https://openalex.org/W1607135997","https://openalex.org/W1954612029","https://openalex.org/W2217164623","https://openalex.org/W2100561337","https://openalex.org/W2542849858","https://openalex.org/W2207846456","https://openalex.org/W2052723795","https://openalex.org/W1671856163","https://openalex.org/W2088176771"],"abstract_inverted_index":{"HD-MAC":[0,90],"uses":[1,115],"three":[2],"basic":[3],"techniques":[4,85],"to":[5,69],"reduce":[6],"the":[7,10,18,28,71,75,89,97,106,112,116],"bandwidth":[8],"of":[9,17,30,44,55,74],"transmitted":[11],"signal":[12],"while":[13],"retaining":[14],"as":[15,22],"much":[16,102],"original":[19],"image":[20,83],"quality":[21],"possible.":[23],"These":[24],"are":[25,86],"diagonal":[26,50],"filtering,":[27],"exchange":[29],"spatial":[31,61],"and":[32,35,62],"temporal":[33,37,63],"resolution":[34],"motion-compensated":[36],"interpolation.":[38],"Bandwidth":[39],"reduction":[40],"by":[41,49,59,88,96],"a":[42],"factor":[43,54],"two":[45,56],"may":[46],"be":[47],"obtained":[48],"filtering.":[51],"An":[52],"additional":[53],"is":[57,67,109],"achieved":[58],"exchanging":[60],"resolution.":[64],"Motion-compensated":[65],"interpolation":[66],"used":[68],"minimise":[70],"subjective":[72],"effect":[73],"second":[76],"process.":[77],"The":[78],"paper":[79],"describes":[80],"how":[81],"these":[82],"processing":[84,108,114],"employed":[87],"system":[91],"which":[92],"has":[93],"been":[94],"selected":[95],"EU-95":[98],"HDTV":[99],"project":[100],"following":[101],"development":[103],"work.":[104],"Only":[105],"luminance":[107],"described,":[110],"but":[111],"chrominance":[113],"same":[117],"techniques.":[118],">":[119]},"counts_by_year":[],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}
