{"id":"https://openalex.org/W28418207","doi":"https://doi.org/10.1007/1-4020-4179-9_12","title":"AN ALGORITHM FOR IMPROVED SHADING OF COARSELY TESSELLATED POLYGONAL OBJECTS","display_name":"AN ALGORITHM FOR IMPROVED SHADING OF COARSELY TESSELLATED POLYGONAL OBJECTS","publication_year":2006,"publication_date":"2006-03-10","ids":{"openalex":"https://openalex.org/W28418207","doi":"https://doi.org/10.1007/1-4020-4179-9_12","mag":"28418207"},"language":"en","primary_location":{"id":"doi:10.1007/1-4020-4179-9_12","is_oa":false,"landing_page_url":"https://doi.org/10.1007/1-4020-4179-9_12","pdf_url":null,"source":{"id":"https://openalex.org/S4306463519","display_name":"Kluwer Academic Publishers eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Imaging and Vision","raw_type":"book-chapter"},"type":"book-chapter","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/A5017514239","display_name":"Chandan Singh","orcid":"https://orcid.org/0000-0003-0318-2340"},"institutions":[{"id":"https://openalex.org/I79161377","display_name":"Punjabi University","ror":"https://ror.org/00xdn8y92","country_code":"IN","type":"education","lineage":["https://openalex.org/I79161377"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Chandan Singh","raw_affiliation_strings":["Punjabi University:"],"affiliations":[{"raw_affiliation_string":"Punjabi University:","institution_ids":["https://openalex.org/I79161377"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069952907","display_name":"Ekta Walia","orcid":null},"institutions":[{"id":"https://openalex.org/I4210094717","display_name":"National Institute of Technical Teachers Training and Research","ror":"https://ror.org/00rpc7w94","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210094717"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ekta Walia","raw_affiliation_strings":["National Institute of Technical Teachers Training & Research"],"affiliations":[{"raw_affiliation_string":"National Institute of Technical Teachers Training & Research","institution_ids":["https://openalex.org/I4210094717"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5017514239"],"corresponding_institution_ids":["https://openalex.org/I79161377"],"apc_list":null,"apc_paid":null,"fwci":0.4824,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.53576865,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"72","last_page":"79"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9983999729156494,"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":0.9983999729156494,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9807999730110168,"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":0.967199981212616,"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/shading","display_name":"Shading","score":0.8919491171836853},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5382198691368103},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5358288288116455},{"id":"https://openalex.org/keywords/specular-reflection","display_name":"Specular reflection","score":0.5046967267990112},{"id":"https://openalex.org/keywords/normalization","display_name":"Normalization (sociology)","score":0.4865547716617584},{"id":"https://openalex.org/keywords/b\u00e9zier-curve","display_name":"B\u00e9zier curve","score":0.4536724090576172},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.42414504289627075},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3803406059741974},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36154723167419434},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.357488214969635},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34988540410995483},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.2633534371852875},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.15243270993232727},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1270725429058075}],"concepts":[{"id":"https://openalex.org/C177515723","wikidata":"https://www.wikidata.org/wiki/Q1191981","display_name":"Shading","level":2,"score":0.8919491171836853},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5382198691368103},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5358288288116455},{"id":"https://openalex.org/C118381688","wikidata":"https://www.wikidata.org/wiki/Q1079524","display_name":"Specular reflection","level":2,"score":0.5046967267990112},{"id":"https://openalex.org/C136886441","wikidata":"https://www.wikidata.org/wiki/Q926129","display_name":"Normalization (sociology)","level":2,"score":0.4865547716617584},{"id":"https://openalex.org/C206423108","wikidata":"https://www.wikidata.org/wiki/Q214728","display_name":"B\u00e9zier curve","level":2,"score":0.4536724090576172},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.42414504289627075},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3803406059741974},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36154723167419434},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.357488214969635},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34988540410995483},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.2633534371852875},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.15243270993232727},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1270725429058075},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/1-4020-4179-9_12","is_oa":false,"landing_page_url":"https://doi.org/10.1007/1-4020-4179-9_12","pdf_url":null,"source":{"id":"https://openalex.org/S4306463519","display_name":"Kluwer Academic Publishers eBooks","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"ebook platform"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Imaging and Vision","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.47999998927116394,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W71873853","https://openalex.org/W2050744010","https://openalex.org/W2122585444"],"related_works":["https://openalex.org/W2994336186","https://openalex.org/W2390827063","https://openalex.org/W2587512547","https://openalex.org/W2372305560","https://openalex.org/W2393851740","https://openalex.org/W2103040079","https://openalex.org/W2960872271","https://openalex.org/W2319567267","https://openalex.org/W2392589984","https://openalex.org/W3019244598"],"abstract_inverted_index":{"Abstract":[0],"There":[1],"are":[2],"many":[3],"objects":[4],"whose":[5],"shape":[6],"requires":[7],"them":[8],"to":[9,57,99],"be":[10],"tessellated":[11,42],"coarsely":[12,41],"for":[13,77],"example":[14],"cone,":[15],"cube,":[16],"teapot":[17],"with":[18],"its":[19,58],"body":[20],"constituted":[21],"by":[22],"large":[23],"triangles.":[24],"The":[25],"existing":[26],"shading":[27,50],"algorithms":[28],"other":[29],"than":[30],"Phong":[31,49,100],"Shading,":[32],"cannot":[33],"correctly":[34],"render":[35],"the":[36],"specular":[37,82],"highlights":[38],"on":[39],"such":[40,89],"objects.":[43],"It":[44],"is":[45,51],"known":[46],"universally":[47],"that":[48,72],"still":[52],"not":[53],"used":[54],"commercially":[55],"due":[56],"requirement":[59],"of":[60,79,84,88],"per-pixel":[61],"normal":[62],"vector":[63],"normalization.":[64],"In":[65,86],"this":[66,91],"paper,":[67],"we":[68],"present":[69],"an":[70],"algorithm":[71,92],"uses":[73],"cubic":[74],"bezier":[75],"triangles":[76],"interpolation":[78],"diffuse":[80],"and":[81],"component":[83],"intensity.":[85],"most":[87],"cases,":[90],"produces":[93],"better":[94],"visual":[95],"results":[96],"as":[97],"compared":[98],"Shading":[101],"at":[102],"comparatively":[103],"lower":[104],"cost.":[105]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}