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ファイル | 記述 | サイズ | フォーマット | |
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s12650-013-0158-1.pdf | 367.5 kB | Adobe PDF | 見る/開く |
タイトル: | High-quality particle-based volume rendering for large-scale unstructured volume datasets |
著者: | Sakamoto, Naohisa Maeda, Naoya Kawamura, Takuma Koyamada, Koji https://orcid.org/0000-0002-4283-3954 (unconfirmed) |
著者名の別形: | 坂本, 尚久 |
キーワード: | Large-scale unstructured volume datasets Layered sampling Volume rendering |
発行日: | May-2013 |
出版者: | Springer Berlin Heidelberg |
誌名: | Journal of Visualization |
巻: | 16 |
号: | 2 |
開始ページ: | 153 |
終了ページ: | 162 |
抄録: | In this article, we propose a technique for improving the image quality of particle-based volume rendering (PBVR). A large-scale unstructured volume dataset often contains multiple sub-volumes, which cannot be ordered by visibility. PBVR can handle this type of volume dataset. Sampling misses often occur when the transfer function undergoes drastic changes, which can result in poor image quality. To reduce sampling misses caused by the high-frequency transfer function, we develop a new sampling technique called “layered sampling”. To confirm the effectiveness of our technique, we apply the proposed technique to a large-scale unstructured volume dataset subdivided into multiple sub-volumes. |
著作権等: | The final publication is available at Springer via http://dx.doi.org/10.1007/s12650-013-0158-1 この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 This is not the published version. Please cite only the published version. |
URI: | http://hdl.handle.net/2433/190436 |
DOI(出版社版): | 10.1007/s12650-013-0158-1 |
出現コレクション: | 学術雑誌掲載論文等 |
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