Consideration to A Pseudo-Perspective Projection in Large Scale Volume Rendering

• TAKAYAMA MOTOHIRO

  京都大学

• MORI SHIN-ICHIRO

  京都大学

• TSUMURA TOMOAKI

  京都大学

• GOSHIMA MASAHIRO

  京都大学

• NAKASHIMA YASUHIKO

  京都大学

• TOMITA SHINJI

  京都大学

Bibliographic Information

Other Title

• A302 大規模ボリュームレンダリング処理における擬似透視投影法に関する考察
• ダイキボ ボリュームレンダリング ショリ ニ オケル ギジ トウシ トウエイホウ ニ カンスル コウサツ

Abstract

In a large scale visualization with a wide screen, parallel projection becomes no more acceptable. However, real-time rendering using perspective projection is relatively expensive to support, due to increasing irregularity in memory access patterns. So, we have been investigating a technique which we call Pseudo-Perspective Projection. This method simulates a perspective projection by a collection of multiple parallel projections. In this paper, we have examined the quality of images rendered with the pseudo-perspective projection.

Journal

• Journal of the Visualization Society of Japan

  Journal of the Visualization Society of Japan 23 (Supplement1), 381-384, 2003

  The Visualization Society of Japan

Keywords

• Volume Rendering
• Perspective Projection
• Large-Scale Data Set

Details

• CRID: 1390001204619918464
• NII Article ID: 10012625511
• NII Article ID: 130003649862
• NII Book ID: AN10374478
• DOI: 10.3154/jvs.23.supplement1_381
• ISSN: 1884037X
• ISSN: 09164731
• NDL BIB ID: 6642829
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6642829
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed