抄録
It is very important to reduce the number of cells in raster data such as 2D image and so forth. In this paper, we deal with the "octgrid" model which is an octal degree grid graph model. The "octgrid" model is suitable for raster data with heterogeneous parts and can be used to reduce the number of cells in raster data. In this paper, we investigate change ratio of the number of cells when some regions are rotated in 2D images. In addition we describe that the change ratios by the "octgrid" model are less than ones by the quadtree.
| 本文言語 | English |
|---|---|
| ホスト出版物のタイトル | Proceedings of the 30th International Conference on Computers and Their Applications, CATA 2015 |
| 出版社 | The International Society for Computers and Their Applications (ISCA) |
| ページ | 5-10 |
| ページ数 | 6 |
| ISBN（印刷版） | 9781880843987 |
| 出版ステータス | Published - 2015 |
| イベント | 30th International Conference on Computers and Their Applications, CATA 2015 - Honolulu, United States 継続期間: 2015 3月 9 → 2015 3月 11 |
Other
| Other | 30th International Conference on Computers and Their Applications, CATA 2015 |
|---|---|
| 国/地域 | United States |
| City | Honolulu |
| Period | 15/3/9 → 15/3/11 |
ASJC Scopus subject areas
- コンピュータ サイエンスの応用