NDLI: Shadow Volume in real-time rendering

Content Provider	IEEE Xplore Digital Library
Author	Zerari, A. Babahenini, M.C.
Copyright Year	2011
Description	Author affiliation: Department of computer, Laboratory LESIA, University Med Khider Biskra, B.P 145, 07000, ALGERIA (Zerari, A.; Babahenini, M.C.)
Abstract	This paper presents an implementation of the algorithm of shadow volume, with an acceleration allowing a rendering in real-time. This technique is based on [1], which makes it possible to obtain shadow in real-time, where the computation of the silhouette requires the evaluation of the geometry by the CPU. By the use of the last version of the GPU, we propose to improve the computing times by using the geometry shaders so that the calculation of the silhouette is carried out by a GPU program. We present the step which allows us to lead to a concrete implementation of this algorithm, the modifications which were made, as well as a comparative study of results, followed by a discussion.
Starting Page	1
Ending Page	6
File Size	672060
Page Count	6
File Format	PDF
ISBN	9781424497959
e-ISBN	9781424497966
DOI	10.1109/CCCA.2011.6031479
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-03-03
Publisher Place	Tunisia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Real time systems Filtering Image edge detection Real-time GPU Graphics processing unit Geometry Material Acceleration Rendering (computer graphics) Illumination Shadow Volumes Three dimensional displays Volume Rendering
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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