{"id":"https://openalex.org/W2089848320","doi":"https://doi.org/10.1145/1836845.1836915","title":"A backward compatible HDR encoding scheme","display_name":"A backward compatible HDR encoding scheme","publication_year":2010,"publication_date":"2010-07-21","ids":{"openalex":"https://openalex.org/W2089848320","doi":"https://doi.org/10.1145/1836845.1836915","mag":"2089848320"},"language":"en","primary_location":{"id":"doi:10.1145/1836845.1836915","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1836845.1836915","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2010 Posters","raw_type":"proceedings-article"},"type":"article","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/A5013233350","display_name":"Ishtiaq Rasool Khan","orcid":"https://orcid.org/0000-0002-3887-9052"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]},{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Ishtiaq Rasool Khan","raw_affiliation_strings":["A*STAR Institute for Infocomm Research, Singapore"],"affiliations":[{"raw_affiliation_string":"A*STAR Institute for Infocomm Research, Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5013233350"],"corresponding_institution_ids":["https://openalex.org/I115228651","https://openalex.org/I3005327000"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16689258,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"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/T11666","display_name":"Color Science and Applications","score":0.9975000023841858,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9973000288009644,"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/encoding","display_name":"Encoding (memory)","score":0.7297995090484619},{"id":"https://openalex.org/keywords/tone-mapping","display_name":"Tone mapping","score":0.7067679166793823},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7033914923667908},{"id":"https://openalex.org/keywords/backward-compatibility","display_name":"Backward compatibility","score":0.7029422521591187},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.5984318256378174},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5246971845626831},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.4851027727127075},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.46621614694595337},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44173815846443176},{"id":"https://openalex.org/keywords/tone","display_name":"Tone (literature)","score":0.41325628757476807},{"id":"https://openalex.org/keywords/high-dynamic-range","display_name":"High dynamic range","score":0.23820480704307556},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.17024686932563782},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.08404117822647095},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.0696142315864563}],"concepts":[{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.7297995090484619},{"id":"https://openalex.org/C8641274","wikidata":"https://www.wikidata.org/wiki/Q1030958","display_name":"Tone mapping","level":4,"score":0.7067679166793823},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7033914923667908},{"id":"https://openalex.org/C20574231","wikidata":"https://www.wikidata.org/wiki/Q844605","display_name":"Backward compatibility","level":2,"score":0.7029422521591187},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.5984318256378174},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5246971845626831},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4851027727127075},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.46621614694595337},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44173815846443176},{"id":"https://openalex.org/C2780583480","wikidata":"https://www.wikidata.org/wiki/Q1366327","display_name":"Tone (literature)","level":2,"score":0.41325628757476807},{"id":"https://openalex.org/C2780056265","wikidata":"https://www.wikidata.org/wiki/Q106239881","display_name":"High dynamic range","level":3,"score":0.23820480704307556},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17024686932563782},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.08404117822647095},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0696142315864563},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1836845.1836915","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1836845.1836915","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2010 Posters","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.44999998807907104,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1481384265","https://openalex.org/W1969173604","https://openalex.org/W2044028958","https://openalex.org/W2091468804"],"related_works":["https://openalex.org/W2342978393","https://openalex.org/W2144227365","https://openalex.org/W3136079841","https://openalex.org/W2361269547","https://openalex.org/W2594383705","https://openalex.org/W2524654502","https://openalex.org/W787400176","https://openalex.org/W3205280884","https://openalex.org/W2281946491","https://openalex.org/W1590589882"],"abstract_inverted_index":{"Two-layer":[0],"encoding":[1],"schemes":[2],"for":[3],"HDR":[4,29,66],"images":[5],"(and":[6],"video)":[7],"can":[8,19,40,62],"not":[9],"only":[10],"reduce":[11],"the":[12,55],"storage":[13],"requirements,":[14],"but":[15],"more":[16],"importantly":[17],"they":[18],"also":[20],"ensure":[21],"backward":[22],"compatibility":[23],"during":[24],"transition":[25],"from":[26],"LDR":[27,37,51],"to":[28],"age.":[30],"The":[31,46],"first":[32],"layer":[33,48],"is":[34,49],"a":[35],"tone-mapped":[36],"image,":[38],"which":[39,61],"be":[41,63],"shown":[42],"on":[43],"existing":[44],"displays.":[45],"second":[47],"another":[50],"image":[52],"and":[53],"contains":[54],"residual":[56],"information":[57],"lost":[58],"in":[59],"tone-mapping,":[60],"used":[64],"by":[65],"applications.":[67]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}