Information
- Publication Type: Technical Report
- Workgroup(s)/Project(s): not specified
- Date: March 1999
- Number: TR-186-2-99-12
- Keywords: real-time rendering, hardware acceleration, image-based, visibility, occlusion culling
Abstract
THIS TECHNICAL REPORT IS OUTDATED AND HAS BEEN SUPERSEDED BY TR-186-2-01-02. We present Lazy Occlusion Grid Culling, a new image-based occlusion culling technique for rendering of very large scenes which can be of general type. It is based on a low-resolution grid that is updated in a lazy manner and that allows fast decisions if an object is occluded or visible together with a hierarchical scene-representation to cull large parts of the scene at once. It is hardware-accelerateable and it works efficiently even on systems where pixel-based occlusion testing is implemented in software.Additional Files and Images
Weblinks
No further information available.BibTeX
@techreport{Hey-1999-Laz, title = "Lazy Occlusion Grid Culling", author = "Heinrich Hey and Robert F. Tobler and Werner Purgathofer", year = "1999", abstract = "THIS TECHNICAL REPORT IS OUTDATED AND HAS BEEN SUPERSEDED BY TR-186-2-01-02. We present Lazy Occlusion Grid Culling, a new image-based occlusion culling technique for rendering of very large scenes which can be of general type. It is based on a low-resolution grid that is updated in a lazy manner and that allows fast decisions if an object is occluded or visible together with a hierarchical scene-representation to cull large parts of the scene at once. It is hardware-accelerateable and it works efficiently even on systems where pixel-based occlusion testing is implemented in software.", month = mar, number = "TR-186-2-99-12", address = "Favoritenstrasse 9-11/E193-02, A-1040 Vienna, Austria", institution = "Institute of Computer Graphics and Algorithms, Vienna University of Technology ", note = "human contact: technical-report@cg.tuwien.ac.at", keywords = "real-time rendering, hardware acceleration, image-based, visibility, occlusion culling", URL = "https://www.cg.tuwien.ac.at/research/publications/1999/Hey-1999-Laz/", }