{"id":"https://openalex.org/W2166728766","doi":"https://doi.org/10.1145/2077378.2077417","title":"A space-efficient and hardware-friendly implementation of Ptex","display_name":"A space-efficient and hardware-friendly implementation of Ptex","publication_year":2011,"publication_date":"2011-12-12","ids":{"openalex":"https://openalex.org/W2166728766","doi":"https://doi.org/10.1145/2077378.2077417","mag":"2166728766"},"language":"en","primary_location":{"id":"doi:10.1145/2077378.2077417","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2077378.2077417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIGGRAPH Asia 2011 Sketches","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/A5100739942","display_name":"Sujeong Kim","orcid":"https://orcid.org/0000-0003-0471-8995"},"institutions":[{"id":"https://openalex.org/I114027177","display_name":"University of North Carolina at Chapel Hill","ror":"https://ror.org/0130frc33","country_code":"US","type":"education","lineage":["https://openalex.org/I114027177"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sujeong Kim","raw_affiliation_strings":["University of North Carolina at Chapel Hill"],"affiliations":[{"raw_affiliation_string":"University of North Carolina at Chapel Hill","institution_ids":["https://openalex.org/I114027177"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040008408","display_name":"Karl Hillesland","orcid":null},"institutions":[{"id":"https://openalex.org/I1311921367","display_name":"Advanced Micro Devices (Canada)","ror":"https://ror.org/02yh0k313","country_code":"CA","type":"company","lineage":["https://openalex.org/I1311921367","https://openalex.org/I4210137977"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Karl Hillesland","raw_affiliation_strings":["Advanced Micro Devices, Inc"],"affiliations":[{"raw_affiliation_string":"Advanced Micro Devices, Inc","institution_ids":["https://openalex.org/I1311921367"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113784861","display_name":"Justin Hensley","orcid":null},"institutions":[{"id":"https://openalex.org/I1311921367","display_name":"Advanced Micro Devices (Canada)","ror":"https://ror.org/02yh0k313","country_code":"CA","type":"company","lineage":["https://openalex.org/I1311921367","https://openalex.org/I4210137977"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Justin Hensley","raw_affiliation_strings":["Advanced Micro Devices, Inc"],"affiliations":[{"raw_affiliation_string":"Advanced Micro Devices, Inc","institution_ids":["https://openalex.org/I1311921367"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100739942"],"corresponding_institution_ids":["https://openalex.org/I114027177"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.18190955,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"5","issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9940999746322632,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.708321750164032},{"id":"https://openalex.org/keywords/texture","display_name":"Texture (cosmology)","score":0.7040107250213623},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5216420292854309},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4432544410228729},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3720859885215759},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29174211621284485},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1956101357936859},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09874376654624939}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.708321750164032},{"id":"https://openalex.org/C2781195486","wikidata":"https://www.wikidata.org/wiki/Q289436","display_name":"Texture (cosmology)","level":3,"score":0.7040107250213623},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5216420292854309},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4432544410228729},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3720859885215759},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29174211621284485},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1956101357936859},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09874376654624939}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2077378.2077417","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2077378.2077417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIGGRAPH Asia 2011 Sketches","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":4,"referenced_works":["https://openalex.org/W2023936677","https://openalex.org/W2108576428","https://openalex.org/W2170564206","https://openalex.org/W4241687224"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"We":[0],"introduce":[1],"a":[2,29,76],"method":[3,44,71],"to":[4,84],"pack":[5],"Ptex":[6,21,49],"per-face":[7],"texture":[8,41,78],"data":[9,50,68],"that":[10],"is":[11],"both":[12],"space-efficient":[13],"and":[14,27,52],"hardware-friendly.":[15],"Recently":[16],"presented":[17],"real-time":[18],"implementations":[19],"of":[20,38,48,66],"have":[22],"been":[23],"wasteful":[24],"with":[25],"space":[26,74],"required":[28],"storage":[30,59],"cost":[31],"many":[32],"times":[33],"higher":[34],"than":[35,75],"the":[36,39,88,92],"size":[37],"original":[40],"data.":[42],"Our":[43],"packs":[45],"multiple":[46],"levels":[47],"together,":[51],"requires":[53,81],"only":[54],"around":[55],"8%":[56],"increase":[57],"in":[58],"for":[60],"our":[61,70],"test":[62],"textures.":[63],"Additionally,":[64],"because":[65],"efficient":[67],"packing,":[69],"wastes":[72],"less":[73],"typical":[77],"atlas,":[79],"which":[80],"buffer":[82],"regions":[83],"be":[85],"added":[86],"between":[87],"separate":[89],"charts":[90],"within":[91],"texture.":[93]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}