J
Jihad El-Sana
Researcher at Ben-Gurion University of the Negev
Publications - 130
Citations - 3227
Jihad El-Sana is an academic researcher from Ben-Gurion University of the Negev. The author has contributed to research in topics: Rendering (computer graphics) & Line (text file). The author has an hindex of 28, co-authored 122 publications receiving 2994 citations. Previous affiliations of Jihad El-Sana include Stony Brook University & State University of New York System.
Papers
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Journal ArticleDOI
Adaptive real-time level-of-detail based rendering for polygonal models
TL;DR: The approach is more effective than the current level-of-detail-based rendering approaches for most scientific visualization applications, where there are a limited number of highly complex objects that stay relatively close to the viewer.
Proceedings ArticleDOI
Automatic reconstruction of tree skeletal structures from point clouds
TL;DR: This paper performs active laser scanning of real-world vegetation and presents an automatic approach that robustly reconstructs skeletal structures of trees, from which full geometry can be generated.
Journal ArticleDOI
Generalized View‐Dependent Simplification
Jihad El-Sana,Amitabh Varshney +1 more
TL;DR: A cubic‐spline‐based distance metric is proposed that can be used to unify the geometry and topology simplifications by considering the vertex positions and normals in an integrated manner.
Proceedings Article
Out-Of-Core Algorithms for Scientific Visualization and Computer Graphics
TL;DR: This paper surveys fundamental issues, current problems, and unresolved solutions, and aims to provide students and graphics researchers and professionals with an effective knowledge of current techniques, as well as the foundation to develop novel techniques on their own.
Journal ArticleDOI
External Memory View-Dependent Simplification
Jihad El-Sana,Yi-Jen Chiang +1 more
TL;DR: A novel external‐memory algorithm to support view‐dependent simplification for datasets much larger than main memory is proposed, which employs the implicit dependencies for preventing incorrect foldovers, as well as main‐memory buffer management and parallel processes scheme to separate the disk accesses from the navigation operations, all in an integrated manner.