Iso-surface extraction in 4D with applications related to scale space

نویسنده

  • Márta Fidrich
چکیده

We present a method for extracting iso-surfaces and their intersections in 4D. Our work is a signiicant extension of the 3D Marching Lines algorithm with new orientation and implementation considerations. As a practical tool, it can be applied to track eeciently space curves, deened by diierential invariants, across increasing scale. Extraction d'iso-surfaces en 4D avec des applications la thhorie multi-chelle RRsumm : Dans ce rapport, nous prrsentons une mmthode pour l'extraction des iso-surfaces et de leurs intersections en 4D. Notre travail est une extension importante de l'algorithme tri-dimensionnel Marching Liness avec des nouvelles considdrations sur l'orientation et l'impllmentation. En pratique, cette mmthode peut tre utilisse pour suivre eecacement dans l'espace multi-chelle des courbes spatiales dddnies par des invariants diiirentiels.

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Iso - surface Extraction in 4 D withApplications related to Scale

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تاریخ انتشار 1996