TU Darmstadt / ULB / TUbiblio

Maximum Intensity Projection Using Splatting in Sheared Object Space

Cai, Wenli and Sakas, Georgios (1998):
Maximum Intensity Projection Using Splatting in Sheared Object Space.
17, In: Computer Graphics Forum, (3), pp. 113-124, [Article]

Abstract

In this paper we present a new Maximum Intensity Projection (MIP) algorithm which was implemented employing splatting in a shear-warp context. This algorithm renders a MIP image by first splatting each voxel on two intermediate spaces called "worksheet" and "shear image". Then, the maximum value is evaluated between worksheet and shear image. Finally, shear image is warped on the screen to generate the result image. Different footprints implementing different quality modes are discussed. In addition, we introduced a line encoded indexing speed-up method to obtain interactive speed. This algorithm allows for a quantitative, predictable trade-off between interactivity and image quality.

Item Type: Article
Erschienen: 1998
Creators: Cai, Wenli and Sakas, Georgios
Title: Maximum Intensity Projection Using Splatting in Sheared Object Space
Language: German
Abstract:

In this paper we present a new Maximum Intensity Projection (MIP) algorithm which was implemented employing splatting in a shear-warp context. This algorithm renders a MIP image by first splatting each voxel on two intermediate spaces called "worksheet" and "shear image". Then, the maximum value is evaluated between worksheet and shear image. Finally, shear image is warped on the screen to generate the result image. Different footprints implementing different quality modes are discussed. In addition, we introduced a line encoded indexing speed-up method to obtain interactive speed. This algorithm allows for a quantitative, predictable trade-off between interactivity and image quality.

Journal or Publication Title: Computer Graphics Forum
Volume: 17
Number: 3
Uncontrolled Keywords: Maximum intensity projection (MIP), Shear warp, Splatting, Volume rendering
Divisions: UNSPECIFIED
20 Department of Computer Science
20 Department of Computer Science > Interactive Graphics Systems
Date Deposited: 16 Apr 2018 09:06
Export:
Suche nach Titel in: TUfind oder in Google
Send an inquiry Send an inquiry

Options (only for editors)

View Item View Item