{"title":"压缩多边形网格的属性映射","authors":"M. Isenburg, J. Snoeyink","doi":"10.1109/PCCGA.2001.962852","DOIUrl":null,"url":null,"abstract":"Many polygon meshes have properties such as shading normals, colours, texture coordinates, and/or material attributes that are associated with the vertices, faces or corners of the mesh. While current research in mesh compression has focused on connectivity and geometry coding, the compression of properties has received less attention. There are two kinds of information to compress. One specifies each individual property: the property values. The other describes how the properties are attached to the mesh: the property mapping. The authors introduce a predictive compression scheme for the property mapping that is 2 to 10 times more compact than previously reported methods.","PeriodicalId":387699,"journal":{"name":"Proceedings Ninth Pacific Conference on Computer Graphics and Applications. Pacific Graphics 2001","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2001-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"19","resultStr":"{\"title\":\"Compressing the property mapping of polygon meshes\",\"authors\":\"M. Isenburg, J. Snoeyink\",\"doi\":\"10.1109/PCCGA.2001.962852\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Many polygon meshes have properties such as shading normals, colours, texture coordinates, and/or material attributes that are associated with the vertices, faces or corners of the mesh. While current research in mesh compression has focused on connectivity and geometry coding, the compression of properties has received less attention. There are two kinds of information to compress. One specifies each individual property: the property values. The other describes how the properties are attached to the mesh: the property mapping. The authors introduce a predictive compression scheme for the property mapping that is 2 to 10 times more compact than previously reported methods.\",\"PeriodicalId\":387699,\"journal\":{\"name\":\"Proceedings Ninth Pacific Conference on Computer Graphics and Applications. Pacific Graphics 2001\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2001-10-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"19\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings Ninth Pacific Conference on Computer Graphics and Applications. Pacific Graphics 2001\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PCCGA.2001.962852\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings Ninth Pacific Conference on Computer Graphics and Applications. Pacific Graphics 2001","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PCCGA.2001.962852","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Compressing the property mapping of polygon meshes
Many polygon meshes have properties such as shading normals, colours, texture coordinates, and/or material attributes that are associated with the vertices, faces or corners of the mesh. While current research in mesh compression has focused on connectivity and geometry coding, the compression of properties has received less attention. There are two kinds of information to compress. One specifies each individual property: the property values. The other describes how the properties are attached to the mesh: the property mapping. The authors introduce a predictive compression scheme for the property mapping that is 2 to 10 times more compact than previously reported methods.